CN108329923B - A kind of soil conditioner and its preparation and application enhancing crop anti-adversity - Google Patents
A kind of soil conditioner and its preparation and application enhancing crop anti-adversity Download PDFInfo
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- CN108329923B CN108329923B CN201810184659.5A CN201810184659A CN108329923B CN 108329923 B CN108329923 B CN 108329923B CN 201810184659 A CN201810184659 A CN 201810184659A CN 108329923 B CN108329923 B CN 108329923B
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- 239000003516 soil conditioner Substances 0.000 title claims abstract description 85
- 238000002360 preparation method Methods 0.000 title claims abstract description 44
- 230000002708 enhancing effect Effects 0.000 title claims abstract description 34
- 239000002689 soil Substances 0.000 claims abstract description 118
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 54
- 238000000034 method Methods 0.000 claims abstract description 32
- 238000003973 irrigation Methods 0.000 claims abstract description 25
- 230000002262 irrigation Effects 0.000 claims abstract description 25
- 230000012010 growth Effects 0.000 claims abstract description 17
- 229920002401 polyacrylamide Polymers 0.000 claims abstract description 16
- SQQMAOCOWKFBNP-UHFFFAOYSA-L manganese(II) sulfate Chemical compound [Mn+2].[O-]S([O-])(=O)=O SQQMAOCOWKFBNP-UHFFFAOYSA-L 0.000 claims abstract description 13
- 229940099596 manganese sulfate Drugs 0.000 claims abstract description 12
- 239000011702 manganese sulphate Substances 0.000 claims abstract description 12
- 235000007079 manganese sulphate Nutrition 0.000 claims abstract description 12
- ONIBWKKTOPOVIA-BYPYZUCNSA-N L-Proline Chemical compound OC(=O)[C@@H]1CCCN1 ONIBWKKTOPOVIA-BYPYZUCNSA-N 0.000 claims abstract description 11
- 239000004372 Polyvinyl alcohol Substances 0.000 claims abstract description 11
- ONIBWKKTOPOVIA-UHFFFAOYSA-N Proline Natural products OC(=O)C1CCCN1 ONIBWKKTOPOVIA-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229920005551 calcium lignosulfonate Polymers 0.000 claims abstract description 11
- RYAGRZNBULDMBW-UHFFFAOYSA-L calcium;3-(2-hydroxy-3-methoxyphenyl)-2-[2-methoxy-4-(3-sulfonatopropyl)phenoxy]propane-1-sulfonate Chemical compound [Ca+2].COC1=CC=CC(CC(CS([O-])(=O)=O)OC=2C(=CC(CCCS([O-])(=O)=O)=CC=2)OC)=C1O RYAGRZNBULDMBW-UHFFFAOYSA-L 0.000 claims abstract description 11
- 229920002451 polyvinyl alcohol Polymers 0.000 claims abstract description 11
- PUKLDDOGISCFCP-JSQCKWNTSA-N 21-Deoxycortisone Chemical compound C1CC2=CC(=O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@@](C(=O)C)(O)[C@@]1(C)CC2=O PUKLDDOGISCFCP-JSQCKWNTSA-N 0.000 claims abstract description 10
- FCYKAQOGGFGCMD-UHFFFAOYSA-N Fulvic acid Natural products O1C2=CC(O)=C(O)C(C(O)=O)=C2C(=O)C2=C1CC(C)(O)OC2 FCYKAQOGGFGCMD-UHFFFAOYSA-N 0.000 claims abstract description 10
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000004327 boric acid Substances 0.000 claims abstract description 10
- 239000002509 fulvic acid Substances 0.000 claims abstract description 10
- 229940095100 fulvic acid Drugs 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims description 49
- 238000003756 stirring Methods 0.000 claims description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 11
- 238000004080 punching Methods 0.000 claims description 10
- 239000011780 sodium chloride Substances 0.000 claims description 9
- 239000003513 alkali Substances 0.000 claims description 8
- 210000003608 fece Anatomy 0.000 claims description 4
- 238000009331 sowing Methods 0.000 claims description 4
- 239000010871 livestock manure Substances 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 13
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- 238000004220 aggregation Methods 0.000 abstract description 8
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- 239000003337 fertilizer Substances 0.000 description 13
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- 238000012545 processing Methods 0.000 description 13
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- 239000000126 substance Substances 0.000 description 8
- 238000012360 testing method Methods 0.000 description 8
- 230000003750 conditioning effect Effects 0.000 description 7
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- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 6
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 6
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 6
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 description 6
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- 230000000243 photosynthetic effect Effects 0.000 description 5
- 150000003839 salts Chemical class 0.000 description 5
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- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 4
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 description 4
- 241001247821 Ziziphus Species 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 4
- 238000004090 dissolution Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 239000002881 soil fertilizer Substances 0.000 description 4
- VZGDMQKNWNREIO-UHFFFAOYSA-N tetrachloromethane Chemical compound ClC(Cl)(Cl)Cl VZGDMQKNWNREIO-UHFFFAOYSA-N 0.000 description 4
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- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
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- 239000000052 vinegar Substances 0.000 description 3
- 235000021419 vinegar Nutrition 0.000 description 3
- SCYULBFZEHDVBN-UHFFFAOYSA-N 1,1-Dichloroethane Chemical class CC(Cl)Cl SCYULBFZEHDVBN-UHFFFAOYSA-N 0.000 description 2
- QJZYHAIUNVAGQP-UHFFFAOYSA-N 3-nitrobicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic acid Chemical compound C1C2C=CC1C(C(=O)O)C2(C(O)=O)[N+]([O-])=O QJZYHAIUNVAGQP-UHFFFAOYSA-N 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 2
- 240000007087 Apium graveolens Species 0.000 description 2
- 235000015849 Apium graveolens Dulce Group Nutrition 0.000 description 2
- 235000010591 Appio Nutrition 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 208000035240 Disease Resistance Diseases 0.000 description 2
- 239000007832 Na2SO4 Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000012615 aggregate Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 238000002425 crystallisation Methods 0.000 description 2
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- 238000006297 dehydration reaction Methods 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- XYIBRDXRRQCHLP-UHFFFAOYSA-N ethyl acetoacetate Chemical compound CCOC(=O)CC(C)=O XYIBRDXRRQCHLP-UHFFFAOYSA-N 0.000 description 2
- 230000035784 germination Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 229910052602 gypsum Inorganic materials 0.000 description 2
- 239000010440 gypsum Substances 0.000 description 2
- 239000004021 humic acid Substances 0.000 description 2
- 239000003350 kerosene Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 238000010672 photosynthesis Methods 0.000 description 2
- 230000037039 plant physiology Effects 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 229910052938 sodium sulfate Inorganic materials 0.000 description 2
- 230000035882 stress Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 235000015112 vegetable and seed oil Nutrition 0.000 description 2
- 239000008158 vegetable oil Substances 0.000 description 2
- 241000208140 Acer Species 0.000 description 1
- 241000251468 Actinopterygii Species 0.000 description 1
- 239000005995 Aluminium silicate Substances 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- ATRRKUHOCOJYRX-UHFFFAOYSA-N Ammonium bicarbonate Chemical compound [NH4+].OC([O-])=O ATRRKUHOCOJYRX-UHFFFAOYSA-N 0.000 description 1
- 229910000013 Ammonium bicarbonate Inorganic materials 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- XJECNSWAHCMYNZ-UHFFFAOYSA-N C=C.[Fe].[Na] Chemical group C=C.[Fe].[Na] XJECNSWAHCMYNZ-UHFFFAOYSA-N 0.000 description 1
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 1
- 229930195725 Mannitol Natural products 0.000 description 1
- REYJJPSVUYRZGE-UHFFFAOYSA-N Octadecylamine Chemical compound CCCCCCCCCCCCCCCCCCN REYJJPSVUYRZGE-UHFFFAOYSA-N 0.000 description 1
- 241000318836 Pleurotus nebrodensis Species 0.000 description 1
- 240000001462 Pleurotus ostreatus Species 0.000 description 1
- 235000001603 Pleurotus ostreatus Nutrition 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 229920002472 Starch Polymers 0.000 description 1
- 229920002978 Vinylon Polymers 0.000 description 1
- ZGBSOTLWHZQNLH-UHFFFAOYSA-N [Mg].S(O)(O)(=O)=O Chemical compound [Mg].S(O)(O)(=O)=O ZGBSOTLWHZQNLH-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 125000003368 amide group Chemical group 0.000 description 1
- 235000012538 ammonium bicarbonate Nutrition 0.000 description 1
- 239000001099 ammonium carbonate Substances 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
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- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- GVPFVAHMJGGAJG-UHFFFAOYSA-L cobalt dichloride Chemical compound [Cl-].[Cl-].[Co+2] GVPFVAHMJGGAJG-UHFFFAOYSA-L 0.000 description 1
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- 238000007334 copolymerization reaction Methods 0.000 description 1
- ARUVKPQLZAKDPS-UHFFFAOYSA-L copper(II) sulfate Chemical compound [Cu+2].[O-][S+2]([O-])([O-])[O-] ARUVKPQLZAKDPS-UHFFFAOYSA-L 0.000 description 1
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- 239000003995 emulsifying agent Substances 0.000 description 1
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- 229940071106 ethylenediaminetetraacetate Drugs 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000010413 gardening Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000003864 humus Substances 0.000 description 1
- 150000004677 hydrates Chemical class 0.000 description 1
- 239000003317 industrial substance Substances 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 229910000357 manganese(II) sulfate Inorganic materials 0.000 description 1
- 239000000594 mannitol Substances 0.000 description 1
- 235000010355 mannitol Nutrition 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- -1 metallurgy Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 229920000344 molecularly imprinted polymer Polymers 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
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- 239000005648 plant growth regulator Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 150000003109 potassium Chemical class 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- OTYBMLCTZGSZBG-UHFFFAOYSA-L potassium sulfate Chemical compound [K+].[K+].[O-]S([O-])(=O)=O OTYBMLCTZGSZBG-UHFFFAOYSA-L 0.000 description 1
- 229910052939 potassium sulfate Inorganic materials 0.000 description 1
- 235000011151 potassium sulphates Nutrition 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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- 235000019832 sodium triphosphate Nutrition 0.000 description 1
- 239000002688 soil aggregate Substances 0.000 description 1
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- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
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- 238000003786 synthesis reaction Methods 0.000 description 1
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- 239000011573 trace mineral Substances 0.000 description 1
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- 230000001228 trophic effect Effects 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2101/00—Agricultural use
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2109/00—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE pH regulation
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
The present invention is a kind of soil conditioner and its preparation and application for enhancing crop anti-adversity, belongs to agricultural soil conditioner field.A kind of soil conditioner enhancing crop anti-adversity, it include: fulvic acid 3.0-7.0%, polyacrylamide 0.20-1.0%, polyvinyl alcohol 0.2-1.0%, manganese sulfate 1.0-5.0%, proline 0.001-0.01%, calcium lignosulfonate 1.0-5.0%, boric acid 0.02-0.05%, remaining is supplied by water.The preparation method and application method of the soil conditioner is also disclosed in the present invention.A kind of soil conditioner and its preparation and application enhancing crop anti-adversity of the present invention, the soil conditioner ingredient is simple, at low cost, it is cheap, holding soil moisture can be reached, improve soil aggregation structure, enhance the effect of plant resistance to environment stress, crop growth character can be improved simultaneously, and increase crop yield, improvement crop quality is more suitable for practical crops high efficiency, suitable for using under condition of drip irrigation, there is biggish promotion prospect in arid biogeographic zone.The preparation method and application method are simple.
Description
Technical field
The invention belongs to agricultural soil conditioner fields, and in particular to it is a kind of enhance crop anti-adversity soil conditioner and
Its preparation and application.
Background technique
Soil degradation is a global environmental problem, has seriously threatened the sustainable development of agricultural.China is soil
One of serious country of earth degeneration.Wherein about 100,000,000 hectares of the salinized soil gross area, saline-alkali soil causes under soil fertility
Drop, plant recovery of nutrient reduce, vent canopy is poor, and a large amount of soluble-salt increases soil liquid osmotic pressure, and plant gives birth to
Reason arid seriously affects the yield and quality of crop so as to cause the decline of plant disease resistance.China be also by drought the most
One of serious country.China's prone soil area is mainly distributed on northern China Arid&semi-arid area up to 1.26 hundred million hectares,
And expanding area increases year by year.The desertification of land got worse is degenerated, and the deterioration of the ecological environment, soil erosion aggravation, sand and dust are caused
It takes place frequently cruelly, crop total crop failure is even dead.
Xinjiang is located at northwest China Arid Region, and full boundary land deterioration is serious, the complicated multiplicity of land deterioration type, mainly
Desertification, salination are shown as, plant growth caused by by salination and arid double threat is bad or even dead.It is based on
Above-mentioned soil degradation, most reparations that soil is carried out using physical method in the prior art, investment is larger, and the period is longer, lacks
Improvement to stress resistance of plant.Now, Xinjiang under-film drip irrigation promotes and applies area more than 50,000,000 mu for cut-off, accounts for the total face in the whole nation
Long-pending 60% or more.Therefore, seek that speed is fast, high-efficient, at low cost, easy to operate, sustainability is strong, can carry out big face
The degenerated soil conditioner that product is promoted has become current top priority.
Patent CN107056487A discloses a kind of soil conditioner, by 2-10 parts of charcoal, 1-5 parts of wood vinegar, compound
5-10 parts and binder 3-5 parts of microbial bacteria mix.The soil conditioner can be kept by the suction-operated of charcoal
Soil fertility adsorbs the N P and K in soil, promotes soil microbial activities and promotes its decomposition, improves soil porosity, drop
The low soil weight increases the gas permeability of soil, solves the situations such as soil fertility is lost and physicochemical character is bad, effective solution soil
Phenomena such as hardened acidification, improves quality of agricultural product, promotes crops precocious, improves crop yield.Its soil conditioning invented
Although utilization rate of fertilizer can be improved in agent, improve soil texture, promote plant growth.But it does not have and is applied under condition of drip irrigation with water
With application inconvenience and higher cost, it is difficult to preferably be promoted in the soil such as saline-alkali soil and desert.In addition, the conditioner does not have
The functions such as crop salt-resistance, drought resistance have apparent limitation in Xinjiang.
Patent CN105950178A discloses a kind of salt-soda soil composite modifying agent, the formula of the compound improvement in the salt-soda soil
It is as follows: 28-40 parts of lignin organic matter, 25-40 parts of cow dung, 30-40 parts of desulfurized gypsum powder after purification, natural synthesis copolymerization
20-40 parts of object modifying agent.The present invention can improve soil physical and chemical property, enhancing soil soil conservation water holding capacity；Enhance micro- in soil
The validity of secondary element, increases soil fertility, while can also improve Soil Microorganism and enzymatic activity, inhibits pathogenic microorganism,
Enhance the salt-resistance of crop.Although its soil conditioner invented can improve soil physico-chemical property, enhancing soil fertilizer water conservation
Ability enhances crop salt-resistance, but does not also have dissolved in water under condition of drip irrigation, applies inconvenience and is with water retention
It is main, do not have the function of crop drought resistance, in addition, containing harmful element in the invention ingredient desulfurized gypsum, is unfavorable for large area
It promotes.There is apparent limitation in Xinjiang promotes and applies.
Patent CN106927957A discloses a kind of concentrated fertilizer for improving celery resistance, by following raw material system
At: sulfuric acid magnesium powder 0.2-0.4, ammonium paramolybdate 0.85-0.9, fish latex 3-4, mannitol 1.2-1.4, octadecylamine 1.2-
1.4, maple syrup 5-6, potassium sulfate 6-7, ammonium hydrogen carbonate 5-6, cobalt chloride 1.6-1.9, sodium iron ethylene diamine tetra acetate 2.3-2.4,
Potassium carbonate 6-8, sodium tripolyphosphate 1.6-1.8, copper sulphate 2.0-2.2.The present invention have it is full of nutrition, benefit can be rapidly absorbed
With, can be improved crops activity, improve metabolism, increase beneficial functionality content of material, promote growth.Its soil invented
Earth modifying agent is although full of nutrition, improves celery resistance, promotes plant growth, but it does not have under condition of drip irrigation for powder
Dissolved in water, and narrow scope of application, cannot improve soil texture, do not have the function of repairing degenerated soil, mainly enhance
The trophic function of soil, in salt-soda soil, application effect is unobvious, and its technique mainly carries out physical mixed, and function is limited, only
Improve suitable for facility plastic greenhouse soil nutrient scarcity.
In view of this, the present invention is degeneration-resistant for soil degradation caused by salination under condition of drip irrigation and drought stress and crop
Property reduce, invented it is a kind of not only can be with repairing degenerated soil, but also the soil conditioner of stress resistance of plant can be enhanced.This conditioner
Have the function of retain water and nutrients, mitigates the arid of plant physiology caused by the drought stress and salinization soil of crop, to promote to make
Object growth can also improve soil physico-chemical property, and rehabilitating soil structure enhances crop anti-adversity, increases crop yield, improve and make
Article matter.In addition, conditioner production of the present invention is simple, and it is cheap, suitable for being used under condition of drip irrigation, have in arid biogeographic zone biggish
Promotion prospect.
Summary of the invention
The purpose of the present invention is to provide a kind of soil conditioner for enhancing crop anti-adversity, the soil conditioner ingredient letters
It is single, soil improvement action can be reached, while crop growth character can be improved and increase yield, enhance the anti-of plant
Property.
To achieve the goals above, used technical solution are as follows:
A kind of soil conditioner enhancing crop anti-adversity, comprising: fulvic acid 3.0-7.0%, polyacrylamide 0.20-
1.0%, polyvinyl alcohol 0.2-1.0%, manganese sulfate 1.0-5.0%, proline 0.001-0.01%, calcium lignosulfonate 1.0-
5.0%, boric acid 0.02-0.05%, remaining is supplied by water.
It is a further object of the invention to provide the preparation method of above-mentioned soil conditioner, the preparation method is simple.
To achieve the goals above, used technical solution are as follows:
The preparation method of above-mentioned soil conditioner, comprising the following steps:
(1) water is added into polyacrylamide, and stirs at 90-130 DEG C to being completely dissolved, obtains feed liquid 1；
(2) polyvinyl alcohol is added into feed liquid 1, and stirs at 90-130 DEG C to being completely dissolved, obtains feed liquid 2；
(3) manganese sulfate is added into feed liquid 2, stirs to after being completely dissolved, is cooled to room temperature, obtains feed liquid 3；
(4) fulvic acid, calcium lignosulfonate, proline and boric acid are added into feed liquid 3, stirs to after being completely dissolved, then
Add water to complement to 100%, obtains the soil conditioner.
Further, in the step (1), the dosage of water is no less than 25 times of polyacrylamide dosage.
Further, in the step (1), heating temperature is 100-120 DEG C.
Another object of the present invention is, provides the application method of above-mentioned soil conditioner, and the application method is simple,
It being administered under the conditions of Under-Mulch-Drip Irrigation in Xinjiang, dosage is few, and it is at low cost, it is easy to the addition as individual soil conditioner and fertilizer
Agent.
To achieve the goals above, used technical solution are as follows:
The application method of above-mentioned soil conditioner, the soil conditioner punching apply or condition of drip irrigation under use；
Saline and alkaline soil: amount of application is 20-100L/ mus；
Arid lands: amount of application is 30-100L/ mus；
Middle-and-low-yielding fields: amount of application is 10-100L/ mus；
Sandy land: amount of application is 30-100L/ mus；
Common crop field: amount of application is 10-100L/ mus.
Further, the saline and alkaline soil: slight alkaline land amount of application is 20-50L/ mus；Moderate saline-alkali soil amount of application is
30-70L/ mus；Heavy salinized ground amount of application is 40-100L/ mus；
The arid lands: it is 30-100L/ mus that dry land amount of application is applied in punching；Trickle irrigation dry land amount of application is 30-60L/ mus；
The middle-and-low-yielding fields: amount of application is 10-100L/ mus when lower than local 70% or more crop yield；Make lower than locality
Amount of application is 30-100L/ mus when 50% or more produce amount；
The sandy land: amount of application is 50-100L/ mus when 0-60cm and following soil layer are desertification, 0-40cm soil layer
Amount of application is 40-100L/ mus when desertification, and amount of application is 30-100L/ mus when 0-20cm soil layer desertifies.
Further, the soil conditioner is manured into soil before can sowing with water, or with liquid manure in crop growth period
It gradually applies, or is disposably applied with water during Growing Season of Crops.
Further, 500-1000 times is diluted when the soil conditioner uses.
Compared with prior art, the invention has the beneficial effects that:
1, a kind of soil conditioner for enhancing crop anti-adversity of the present invention, the soil conditioner have retain water and nutrients
Function can mitigate the arid of plant physiology caused by the drought stress and salinization soil of crop, thus promote plant growth, energy
Enough enhance salt-resistance, drought resistance, winter resistance and the disease resistance of crop.In addition, proline also has the function of enhancing plant resistance to environment stress.
2, a kind of soil conditioner for enhancing crop anti-adversity of the present invention, the soil conditioner have improvement soil
Crumb structure, the function of adjusting soil fertility, adjust soil acid-base equilibrium.Wherein polyacrylic high molecular material is a kind of guarantor
Water material, humic acid and lignin can improve soil texture, promote the formation of soil granular, reduce the soil weight, increase soil
Earth porosity plays the role of preventing soil hardening, retain water and nutrients, enhancing plant resistance to environment stress, improves crop growth character, increase
Add crop yield, improves crop quality.
3, a kind of soil conditioner for enhancing crop anti-adversity of the present invention, the soil conditioner ingredient is simple, at
This is low, cheap, to crops high efficiency, is more suitable for practical, suitable for using under condition of drip irrigation, has in arid biogeographic zone biggish
Promotion prospect.
4, a kind of preparation method of soil conditioner of the present invention, the preparation method are simple.
5, the application method of a kind of soil conditioner of the present invention, the application method is simple, be suitable for crop salt damage,
The stress physiologies such as drought stress condition and middle-and-low-yielding fields can improve growing state with crop, and by conditioning soil, promote plant
Growth.It being particularly suitable for being administered under the conditions of Under-Mulch-Drip Irrigation in Xinjiang, dosage is few, and it is at low cost, it is easy to as individual soil conditioner
With the additive of fertilizer, it is suitable for arid and semi-arid farming region sandy land, salinized farmland and upgrading low- and medium-yield farmland etc..
Detailed description of the invention
Fig. 1 is the process flow chart of the preparation method of soil conditioner of the invention.
Specific embodiment
A kind of soil conditioner and its preparation and application for enhancing crop anti-adversity in order to which the present invention is further explained,
Reach expected goal of the invention, in conjunction with the preferred embodiment, to a kind of soil for enhancing crop anti-adversity proposed according to the present invention
Earth conditioner and its preparation and application, specific embodiment, structure, feature and its effect, detailed description is as follows.Under
It states in bright, what different " embodiment " or " embodiment " referred to is not necessarily the same embodiment.In addition, one or more embodiments
In special characteristic, structure or feature can be combined by any suitable form.
Before elaborating a kind of soil conditioner for enhancing crop anti-adversity of the present invention and its preparation and application,
It is necessary to be described further to the associated materials etc. referred in the present invention, to reach better effect.
Raw material employed in the present invention is commercially available raw material.
Fulvic acid is extracted from natural humus, is that a kind of one group of molecular weight that can be dissolved in alkali, acid and water is smaller, dilute molten
Liquid is in the substance of yellow or brown color.It is a plant growth regulators, can promote plant growth, can improve plant stress-resistance,
Volume increase and improving quality.
Calcium lignosulfonate (abbreviation calcium lignosulfonate) is a kind of multicomponent high molecular polymer anionic surfactant, and appearance is
It is light yellow to dark brown powder, slightly aromatic odor, molecular weight generally between 800-10000, have it is very strong dispersibility,
It is caking property, sequestering.
Polyacrylic acid potassium is a kind of polyacrylamide derivative of potassium containing carboxylic, has high water absorption for white or pale yellow powder
Property, production cost is low, processing technology is simple, stable product quality, long-time storage are never degenerated, and final decomposition product is to ecological environment
The features such as harmless, while still very strong inhibition Shale Dispersion agent, have the function of controlling stratum pulping and have drop dehydration concurrently, change
The functions such as kind flow pattern and increase lubricity；Therefore can be used for underground, not disperse low solidity mud, the shearing of polymeric system dilute
It releases, anti-collapse flocculation；It can also be with the substances such as oyster mushroom mushroom bran, Pleurotus nebrodensis mushroom bran, kaolin, inorganic mineral, various celluloses, starch
It is compound to prepare high hydroscopic resin, for fields such as amenities, agricultural gardening, environmental protection, food processing and beauty and make-ups.
Polyacrylamide is white powder or fine granularity thing, density 1.32g/cm3(23 degree) are that a kind of line style is high
Molecularly Imprinted Polymer, product are broadly divided into two kinds of forms of dry powder and colloid.A large amount of amide groups is had on the main chain of polyacrylamide,
Chemical activity is very high, can be modified the derivative for producing many polyacrylamides, and product is widely used to papermaking, ore dressing, adopts
The industries such as oil, metallurgy, building materials, sewage treatment.Polyacrylamide is as lubricant, suspending agent, clay stabilizer, oil displacement agent, drop
Dehydration agent and thickener are widely applied in drilling well, acidification, pressure break, water blockoff, well cementation and secondary oil recovery, tertiary oil recovery,
It is a kind of particularly important oil field chemical.
Polyvinyl alcohol is organic compound, and white plates, cotton-shaped or pulverulent solids are tasteless, soluble easily in water (95 DEG C with
On), it is slightly soluble in dimethyl sulfoxide, does not dissolve in gasoline, kerosene, vegetable oil, benzene, toluene, dichloroethanes, carbon tetrachloride, acetone, vinegar
Acetoacetic ester, methanol, ethylene glycol etc..Polyvinyl alcohol is important industrial chemicals, for manufacturing Pioloform, polyvinyl acetal, resistance to gasoline pipeline
With vinylon synthetic fibers, fabric-treating agent, emulsifier, paper coating, adhesive, glue etc..It is dissolved in water, in order to be completely dissolved
65-75 DEG C need to be generally heated to.Insoluble in gasoline, kerosene, vegetable oil, benzene, toluene, dichloroethanes, carbon tetrachloride, acetone, vinegar
Acetoacetic ester, methanol, ethylene glycol etc..It is slightly soluble in dimethyl sulfoxide.120-l50 DEG C becomes glue when dissolving in glycerol but being cooled to room temperature
Freeze.
Manganese sulfate (chemical formula MnSO4, formula weight 151.00), monohydrate is blush rhomboidal crystal, and relative density is
3.50, fusing point is 700 DEG C, soluble easily in water, does not dissolve in ethyl alcohol.It exists in the form of a variety of hydrates.Manganese sulfate is synthetic fat
The microelement that the crop of fat acid needs, therefore manganese sulfate can be applied as fertilizer into soil, can be increased production.
Boric acid has satiny feel, odorless for white powder crystallization or the crystallization of three clinopinacoid flakey gloss.It is dissolved in
In water, alcohol, glycerol, ethers and essential oil, aqueous solution is weakly acidic.Agriculturally boracic trace-element fertilizer, to many crops
There is fertilizer efficiency, crop quality can be promoted and improves yield.
After having understood above-mentioned related raw material, below in conjunction with Fig. 1 and specific embodiment, to a kind of enhancing of the present invention
The soil conditioner and its preparation and application of crop anti-adversity are further described in detail:
One embodiment
Embodiment 1.
Process flow chart as shown in connection with fig. 1, specific preparation process is as follows:
(1) it takes the polyacrylamide of 2kg in reaction kettle, distilled water 800kg is added, being heated to 90 DEG C keeps it completely molten
Solution, course of dissolution are stirred continuously, and obtain feed liquid 1.
(2) polyvinyl alcohol of 3kg is added into feed liquid 1, is stirred continuously, makes it completely dissolved at 90 DEG C, obtain feed liquid 2.
(3) manganese sulfate for weighing 10kg is added in feed liquid 2, and keeps being stirred continuously, this process does not heat, and keeps its complete
It after fully dissolved, is cooled to room temperature, obtains feed liquid 3.
(4) 50kg fulvic acid, 20kg calcium lignosulfonate, 0.05kg proline and 0.3kg boric acid are added into feed liquid 3,
Stirring is until all material all dissolves.
(5) during step (1) (2) there is also there is water loss, therefore also need to weigh the feed liquid of step (4) preparation again
Then distilled water is added in weight, total feed liquid is made to be right up to 1000kg, obtains the soil conditioner.
Application method:
The soil conditioner that preparation is completed needs to be administered according to farmland and edaphic condition and Crop Group.Soil conditioning
Agent can be applied in punching or condition of drip irrigation under use, Different Crop is different in different growth stage dosage.
The soil conditioner is manured into soil before can sowing with water, or gradually applies in crop growth period with liquid manure, or
It is disposably applied with water during Growing Season of Crops；500-1000 times is diluted when in use.
Saline and alkaline soil: amount of application be 20-100L/ mu, punching apply or once dripped with water apply or according to Crop Group with pour water
The frequency determines.Slight alkaline land amount of application is 20-50L/ mus；Moderate saline-alkali soil amount of application is 30-70L/ mus；It applies heavy salinizedly
Dosage is 40-100L/ mus.
Arid lands: amount of application be 30-100L/ mu, punching apply or once dripped with water apply or according to Crop Group with pour water
The frequency determines.It is 30-100L/ mus that dry land amount of application is applied in punching；Trickle irrigation dry land amount of application is 30-60L/ mus.
Middle-and-low-yielding fields: amount of application be 10-100L/ mu, punching apply or once dripped with water apply or according to Crop Group with pour water
The frequency determines.Amount of application is 10-100L/ mus when lower than local 70% or more crop yield；Lower than local crop yield 50% with
Amount of application is 30-100L/ mus when upper.
Sandy land: amount of application be 30-100L/ mu, punching apply or once dripped with water apply or according to Crop Group with pour water
The frequency determines.Amount of application is 50-100L/ mus when 0-60cm and following soil layer are desertification, amount of application when 0-40cm soil layer desertifies
It is 40-100L/ mus, amount of application is 30-100L/ mus when 0-20cm soil layer desertifies.
Mu amount of application is 10-100L when common crop field application.
A kind of soil conditioner and its preparation and application of enhancing crop anti-adversity described in the embodiment of the present invention, should
Soil conditioner ingredient is simple, at low cost, cheap, can reach holding soil moisture, improves soil aggregation structure, enhancing
The effect of plant resistance to environment stress, while crop growth character can be improved, and increase crop yield, improve crop quality, it is right
Crops high efficiency, is more suitable for practical, suitable for using under condition of drip irrigation, has biggish promotion prospect in arid biogeographic zone.The preparation
Method is simple.The application method is simple, is suitable for stress physiologies condition and the middle-and-low-yielding fields such as crop salt damage, drought stress, can be with
Crop improves growing state, and by conditioning soil, promotes plant growth.
Embodiment 2.
Specific preparation process is as follows:
(1) it takes the polyacrylamide of 3kg in reaction kettle, distilled water 700kg is added, being heated to 120 DEG C keeps it completely molten
Solution, course of dissolution are stirred continuously, and obtain feed liquid 1.
(2) polyvinyl alcohol of 2kg is added into feed liquid 1, is stirred continuously, makes it completely dissolved at 100 DEG C, obtain feed liquid 2.
(3) manganese sulfate for weighing 20kg is added in feed liquid 2, and keeps being stirred continuously, this process does not heat, and keeps its complete
It after fully dissolved, is cooled to room temperature, obtains feed liquid 3.
(4) 70kg fulvic acid, 10kg calcium lignosulfonate, 0.1kg proline and 0.2kg boric acid are added into feed liquid 3, stirs
It mixes until all material all dissolves.
(5) during step (1) (2) there is also there is water loss, therefore also need to weigh the feed liquid of step (4) preparation again
Then distilled water is added in weight, total feed liquid is made to be right up to 1000kg, obtains the soil conditioner.
Application method is same as Example 1.
A kind of soil conditioner and its preparation and application of enhancing crop anti-adversity described in the embodiment of the present invention, should
Soil conditioner ingredient is simple, at low cost, cheap, can reach holding soil moisture, improves soil aggregation structure, enhancing
The effect of plant resistance to environment stress, while crop growth character can be improved, and increase crop yield, improve crop quality, it is right
Crops high efficiency, is more suitable for practical, suitable for using under condition of drip irrigation, has biggish promotion prospect in arid biogeographic zone.The preparation
Method is simple.The application method is simple, is suitable for stress physiologies condition and the middle-and-low-yielding fields such as crop salt damage, drought stress, can be with
Crop improves growing state, and by conditioning soil, promotes plant growth.
Embodiment 3.
Specific preparation process is as follows:
(1) it takes the polyacrylamide of 5kg in reaction kettle, distilled water 500kg is added, being heated to 100 DEG C keeps it completely molten
Solution, course of dissolution are stirred continuously, and obtain feed liquid 1.
(2) polyvinyl alcohol of 10kg is added into feed liquid 1, is stirred continuously, makes it completely dissolved at 100 DEG C, obtain feed liquid
2。
(3) manganese sulfate for weighing 50kg is added in feed liquid 2, and keeps being stirred continuously, this process does not heat, and keeps its complete
It after fully dissolved, is cooled to room temperature, obtains feed liquid 3.
(4) 60kg fulvic acid, 50kg calcium lignosulfonate, 0.01kg proline and 0.2kg boric acid are added into feed liquid 3,
Stirring is until all material all dissolves.
(5) during step (1) (2) there is also there is water loss, therefore also need to weigh the feed liquid of step (4) preparation again
Then distilled water is added in weight, total feed liquid is made to be right up to 1000kg, obtains the soil conditioner.
Application method is same as Example 1.
A kind of soil conditioner and its preparation and application of enhancing crop anti-adversity described in the embodiment of the present invention, should
Soil conditioner ingredient is simple, at low cost, cheap, can reach holding soil moisture, improves soil aggregation structure, enhancing
The effect of plant resistance to environment stress, while crop growth character can be improved, and increase crop yield, improve crop quality, it is right
Crops high efficiency, is more suitable for practical, suitable for using under condition of drip irrigation, has biggish promotion prospect in arid biogeographic zone.The preparation
Method is simple.The application method is simple, is suitable for stress physiologies condition and the middle-and-low-yielding fields such as crop salt damage, drought stress, can be with
Crop improves growing state, and by conditioning soil, promotes plant growth.
Embodiment 4.
Specific preparation process is as follows:
(1) it takes the polyacrylamide of 10kg in reaction kettle, distilled water 500kg is added, being heated to 130 DEG C keeps it completely molten
Solution, course of dissolution are stirred continuously, and obtain feed liquid 1.
(2) polyvinyl alcohol of 3kg is added into feed liquid 1, is stirred continuously, makes it completely dissolved at 130 DEG C, obtain feed liquid 2.
(3) manganese sulfate for weighing 20kg is added in feed liquid 2, and keeps being stirred continuously, this process does not heat, and keeps its complete
It after fully dissolved, is cooled to room temperature, obtains feed liquid 3.
(4) 30kg fulvic acid, 30kg calcium lignosulfonate, 0.05kg proline and 0.5kg boric acid are added into feed liquid 3,
Stirring is until all material all dissolves.
(5) during step (1) (2) there is also there is water loss, therefore also need to weigh the feed liquid of step (4) preparation again
Then distilled water is added in weight, total feed liquid is made to be right up to 1000kg, obtains the soil conditioner.
Application method is same as Example 1.
A kind of soil conditioner and its preparation and application of enhancing crop anti-adversity described in the embodiment of the present invention, should
Soil conditioner ingredient is simple, at low cost, cheap, can reach holding soil moisture, improves soil aggregation structure, enhancing
The effect of plant resistance to environment stress, while crop growth character can be improved, and increase crop yield, improve crop quality, it is right
Crops high efficiency, is more suitable for practical, suitable for using under condition of drip irrigation, has biggish promotion prospect in arid biogeographic zone.The preparation
Method is simple.The application method is simple, is suitable for stress physiologies condition and the middle-and-low-yielding fields such as crop salt damage, drought stress, can be with
Crop improves growing state, and by conditioning soil, promotes plant growth.
Embodiment 5.
Specific preparation step is same as Example 1.
Use: the soil conditioner that embodiment 5 is made, cotton field mu amount of application is to apply 20-100L per acre, is applied by several times
Enter, each 5L, after 1000 times of dilution, fills and apply with water droplet in Crop growing stage.
A kind of soil conditioner and its preparation and application of enhancing crop anti-adversity described in the embodiment of the present invention, should
Soil conditioner ingredient is simple, at low cost, cheap, can reach holding soil moisture, improves soil aggregation structure, enhancing
The effect of plant resistance to environment stress, while crop growth character can be improved, and increase crop yield, improve crop quality, it is right
Crops high efficiency, is more suitable for practical, suitable for using under condition of drip irrigation, has biggish promotion prospect in arid biogeographic zone.The preparation
Method is simple.There are also the application method is simple, it is administered under the conditions of Under-Mulch-Drip Irrigation in Xinjiang, dosage is few, and it is at low cost, it is easy to as list
The additive of only soil conditioner and fertilizer, be suitable for arid and semi-arid farming region sandy land, salinized farmland and in it is low
Produce field transformation etc..
Embodiment 6.
Specific preparation step is same as Example 1.
Use: the soil conditioner that embodiment 6 is made, cotton field mu amount of application is to apply 20-100L per acre, is disposably applied
Enter, before crop sowing or crop growth is interim, and 500 times of dilution fill application with water droplet.
A kind of soil conditioner and its preparation and application of enhancing crop anti-adversity described in the embodiment of the present invention, should
Soil conditioner ingredient is simple, at low cost, cheap, can reach holding soil moisture, improves soil aggregation structure, enhancing
The effect of plant resistance to environment stress, while crop growth character can be improved, and increase crop yield, improve crop quality, it is right
Crops high efficiency, is more suitable for practical, suitable for using under condition of drip irrigation, has biggish promotion prospect in arid biogeographic zone.The preparation
Method is simple.There are also the application method is simple, it is administered under the conditions of Under-Mulch-Drip Irrigation in Xinjiang, dosage is few, and it is at low cost, it is easy to as list
The additive of only soil conditioner and fertilizer, be suitable for arid and semi-arid farming region sandy land, salinized farmland and in it is low
Produce field transformation etc..
Two experiment tests
(1) Na2SO4The test of type salination jujube field
1, test process
Soil conditioner handle CK2: in 2017 experiment station, university, Shihezi of Xinjiang (N44 ° 18 ' 42.37 ", E86 °
03 ' 20.72 " test of salination jujube field) is carried out, which belongs to moderate saline-alkali soil, and saline and alkaline type is Na2SO4Type, soil types are
Desert grey soil, the soil texture are loam, and soil conditioner (soil conditioner prepared by embodiment 1) dosage is 375L/hm2, jujube tree
It is disposably applied after 1000 times of dilution before germination, and carries out conventional fertilizer application processing.
It is additionally provided with conventional fertilizer application processing CK1 and control treatment CK.
2, it tests
(1) testing soil partial size percentage
The results are shown in Table 1 for testing soil partial size percentage.
Table 1 respectively handles soil particle diameter percentage
As shown in Table 1, after soil conditioner of the invention processing, aggregate amounts are concentrated mainly on > 2mm.At control
In reason, conventional fertilizer application treated soil, 2-0.25mm, 0.25-0.053mm and 0.053mm aggregate amounts are above this hair
Bright soil conditioner processing.Illustrate that product of the present invention affects soil agreegate particle diameter distribution, improve soil aggregation structure,
Improve soil physical property.
(2) to the influence of Chinese Jujube functional leaf SPAD
The results are shown in Table 2 for influence to Chinese Jujube functional leaf SPAD.
Influence of 2 different disposal of table to Chinese Jujube functional leaf SPAD
As can be seen from Table 2, after using this product, compared with control treatment, application soil conditioner processing is significantly improved
The SPAD value of jujube tree functional leaf.Illustrate that the present invention can significantly promote the photosynthesis of jujube tree.
(3) to the influence of Chinese Jujube functional leaf Net Photosynthetic Rate
The results are shown in Table 3 for influence to Chinese Jujube functional leaf Net Photosynthetic Rate.
Influence of 3 different disposal of table to Chinese Jujube functional leaf Net Photosynthetic Rate
As shown in Table 3, it after soil conditioner processing of the present invention, is significantly better than in Chinese Jujube functional leaf Net Photosynthetic Rate
Control treatment and conventional fertilizer application processing.Compared with control treatment, soil conditioner Postharvest Jujube Fruits leaf piece functional leaf net photosynthesis speed
Rate June 15, July 15, August 15 days, September 15 days and increased separately 47.34% on October 15,78.16%,
22.45%, 43.38%, 90.84%；Therefore, illustrate the method can significantly improve Chinese Jujube functional leaf Net Photosynthetic Rate, from
And improve the resistance of jujube tree.
(2) NaCl type salination jujube field is tested
1, it handles
CK5: salt was carried out at experiment station, university, Shihezi of Xinjiang (N44 ° 18 ' 42.37 ", E86 ° 03 ' 20.72 ") in 2017
The test of stain jujube field, the field belong to moderate saline-alkali soil, and saline and alkaline type is NaCl type, and soil types is desert grey soil, and the soil texture is
Loam, soil conditioner (soil conditioner prepared by embodiment 1) dosage of the present invention is 375L/hm2, primary before jujube tree germination
Property apply.
It is additionally provided with conventional fertilizer application processing CK4 and control treatment CK3.
2, to the influence of Chinese Jujube functional leaf transpiration rate
The results are shown in Table 4 for influence to Chinese Jujube functional leaf transpiration rate.
Influence of 4 different disposal of table to Chinese Jujube functional leaf transpiration rate
As shown in Table 4, it after soil conditioner of the present invention processing, is significantly better than on Chinese Jujube functional leaf transpiration rate pair
According to processing and conventional fertilizer application processing.Compared with control treatment, soil conditioner Postharvest Jujube Fruits leaf piece functional leaf transpiration rate is 6
Months 15 days, July 15, August 15 days, September 15 days and increased separately 95.80% on October 15,113%, 20.42%, 113%,
40.74%；Therefore, illustrate that the method can significantly improve Chinese Jujube functional leaf transpiration rates, improve the anti-of jujube tree to improve
Property.
(3) technical solution of the present invention bring beneficial effect
New soil recuperation agent of the invention has improvement soil aggregate structure, adjusts soil fertility, adjusts soil acid-base
The function of balance, wherein polyacrylic high molecular material is a kind of water-keeping material, and humic acid and lignin can improve soil
Structure promotes the formation of soil granular, reduces the soil weight, increases soil porosity, plays prevention soil hardening, water conservation is protected
The effect of fertilizer, enhancing plant resistance to environment stress, in addition, proline also has the function of enhancing plant resistance to environment stress.The present invention can not only reach one
The resistance determined soil improvement action, while crop growth character can be improved and increase yield, enhance plant, in addition,
The present invention is low in cost, powerful, is especially suitable for Under-Mulch-Drip Irrigation in Xinjiang farmland.
The above is only the preferred embodiment of the embodiment of the present invention, not makees any shape to the embodiment of the present invention
Limitation in formula, any simple modification to the above embodiments of technical spirit according to an embodiment of the present invention, equivalent variations
With modification, in the range of still falling within technical solution of the embodiment of the present invention.
Claims (9)
1. a kind of soil conditioner for enhancing crop anti-adversity, which is characterized in that
The soil conditioner includes: fulvic acid 3.0-7.0%, polyacrylamide 0.20-1.0%, polyvinyl alcohol 0.2-
1.0%, manganese sulfate 1.0-5.0%, proline 0.001-0.01%, calcium lignosulfonate 1.0-5.0%, boric acid 0.02-
0.05%, remaining is supplied by water.
2. the preparation method of soil conditioner according to claim 1, which comprises the following steps:
(1) water is added into polyacrylamide, and stirs at 90-130 DEG C to being completely dissolved, obtains feed liquid 1；
(2) polyvinyl alcohol is added into feed liquid 1, and stirs at 90-130 DEG C to being completely dissolved, obtains feed liquid 2；
(3) manganese sulfate is added into feed liquid 2, stirs to after being completely dissolved, is cooled to room temperature, obtains feed liquid 3；
(4) fulvic acid, calcium lignosulfonate, proline and boric acid are added into feed liquid 3, stirs to after being completely dissolved, adds water
100% is complemented to, the soil conditioner is obtained.
3. preparation method according to claim 2, which is characterized in that wherein,
In the step (1), the dosage of water is no less than 25 times of polyacrylamide dosage.
4. preparation method according to claim 3, which is characterized in that wherein,
In the step (1), heating temperature is 100-120 DEG C.
5. a kind of soil conditioner for enhancing crop anti-adversity, which is characterized in that the soil conditioner is described in claim 1
Soil conditioner composition, or the preparation method as described in claim 2-4 is prepared.
6. the application method of soil conditioner according to claim 5, which is characterized in that
The soil conditioner punching apply or condition of drip irrigation under use；
Saline and alkaline soil: amount of application is 20-100L/ mus；
Arid lands: amount of application is 30-100L/ mus；
Middle-and-low-yielding fields: amount of application is 10-100L/ mus；
Sandy land: amount of application is 30-100L/ mus；
Common crop field: amount of application is 10-100L/ mus.
7. application method according to claim 6, which is characterized in that wherein,
The saline and alkaline soil: slight alkaline land amount of application is 20-50L/ mus；Moderate saline-alkali soil amount of application is 30-70L/ mus；Severe
Salt-soda soil amount of application is 40-100L/ mus；
The arid lands: it is 30-100L/ mus that dry land amount of application is applied in punching；Trickle irrigation dry land amount of application is 30-60L/ mus；
The middle-and-low-yielding fields: amount of application is 10-100L/ mus when lower than local 70% or more crop yield；Make produce lower than locality
Amount of application is 30-100L/ mus when 50% or more amount；
The sandy land: amount of application is 50-100L/ mu when 0-60cm and following soil layer are desertification, the desertification of 0-40cm soil layer
When amount of application be 40-100L/ mu, 0-20cm soil layer desertify when amount of application be 30-100L/ mus.
8. application method according to claim 7, which is characterized in that wherein,
The soil conditioner is manured into soil before can sowing with water, or gradually applies in crop growth period with liquid manure, or making
It is disposably applied with water during object Growing season.
9. application method according to claim 8, which is characterized in that wherein,
500-1000 times is diluted when the soil conditioner uses.
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| CN109134085A (en) * | 2018-10-16 | 2019-01-04 | 李靖 | It is a kind of for cultivating the special culture media of nutrition Organic Black bean seedlings |
| CN109705875A (en) * | 2019-01-15 | 2019-05-03 | 郑州信联生化科技有限公司 | A kind of loosing soil activator and its application |
| CN113548929A (en) * | 2021-07-30 | 2021-10-26 | 石河子大学 | Salinized soil conditioner and preparation method and application thereof |
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| CN104877689A (en) * | 2014-02-28 | 2015-09-02 | 中国农业大学 | Soil conditioner and preparation method thereof |
| CN107141160A (en) * | 2017-07-18 | 2017-09-08 | 合肥轩达农业技术开发有限公司 | A kind of peach dedicated fertilizer |
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| CN104877689A (en) * | 2014-02-28 | 2015-09-02 | 中国农业大学 | Soil conditioner and preparation method thereof |
| CN107141160A (en) * | 2017-07-18 | 2017-09-08 | 合肥轩达农业技术开发有限公司 | A kind of peach dedicated fertilizer |
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