CN107646228A - Plant glasswort and the method for improveing clay fertilizer situation in salt-soda soil - Google Patents
Plant glasswort and the method for improveing clay fertilizer situation in salt-soda soil Download PDFInfo
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- CN107646228A CN107646228A CN201711036610.7A CN201711036610A CN107646228A CN 107646228 A CN107646228 A CN 107646228A CN 201711036610 A CN201711036610 A CN 201711036610A CN 107646228 A CN107646228 A CN 107646228A
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- glasswort
- fertilizer
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- soda soil
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B79/00—Methods for working soil
- A01B79/02—Methods for working soil combined with other agricultural processing, e.g. fertilising, planting
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05B—PHOSPHATIC FERTILISERS
- C05B7/00—Fertilisers based essentially on alkali or ammonium orthophosphates
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- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05G—MIXTURES OF FERTILISERS COVERED INDIVIDUALLY BY DIFFERENT SUBCLASSES OF CLASS C05; MIXTURES OF ONE OR MORE FERTILISERS WITH MATERIALS NOT HAVING A SPECIFIC FERTILISING ACTIVITY, e.g. PESTICIDES, SOIL-CONDITIONERS, WETTING AGENTS; FERTILISERS CHARACTERISED BY THEIR FORM
- C05G3/00—Mixtures of one or more fertilisers with additives not having a specially fertilising activity
- C05G3/80—Soil conditioners
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pest Control & Pesticides (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Environmental Sciences (AREA)
- Fertilizers (AREA)
Abstract
The invention discloses a kind of salt-soda soil plantation glasswort and the method for improveing clay fertilizer situation, including addition alkaline land improving fertilizer to arrange plot, sowing, field management and harvest, and it is 30~40 that wherein alkaline land improving fertilizer, which includes weight ratio,:10~14:6~10:16~18:8~12:4~8:3~5:3~5:4~6 desulfurated plaster, activated carbon, flyash, plant haulm particle, bentonite, zeolite, urea, ammonium phosphate and blast furnace solid impurity particle.This method improves salt-soda soil using alkaline land improving fertilizer and plantation glasswort, and the survival rate and yield of glasswort are high, the improved effect in whole salt-soda soil are protruded, improved, process green pollution-free.Therefore it is a kind of application technology for being worth being widely applied.
Description
Technical field
The invention belongs to alkaline land improvement technical field, and glasswort and improvement clay fertilizer are planted more particularly to a kind of salt-soda soil
The method of situation.
Background technology
At present, alkaline land improvement mainly has following several technical measures：
1st, water conservancy improves, the fresh water desalinization of soil by flooding or leaching：Suitable for the higher well-drained region of physical features.
2nd, biological modification：Improve salt-soda soil micro-ecological environment, using bio-organic fertilizer, while supplementing organic matter, increase
Add soil beneficial microorganism quantity, make to establish new microecological balance between alkaline land soil, plant and microorganism, reach raw
The target of thing control.
3rd, chemical modifying：Per hectare applies 15 tons or so of gypsum, makees base manure and once applies, and can also combine local actual arable land
In the conditioned soil of alkaline spot and grassland alkaline spot.
4th, ground is ploughed deeply, at least to descend to dig more than 70 centimeters, continuously plough deeply 2 years to 3 years, it is general when could solve to pour substantially
The problem of alkali.
5th, soil moved in improve the original is improved：In weight alkaline spot plot, alkaline spot is dug into deep 40cm, backfilling new soil.
But each of the above method all there is it is more or less the shortcomings that, each method be used alone when it is basic
On all cure the symptoms, not the disease, be also usually to take one of them small aspect to carry out part improvement in the prior art；So need
A kind of effective comprehensive processing method of science is improved to salt-soda soil, fundamentally improves salt-soda soil, then utilizes improvement
Corresponding industrial crops are planted in salt-soda soil afterwards, maintain and improve improved effect and bring economic benefit.
Glasswort is the herb of chenopod salicornia europaeal.It is to be grown in seabeach, saline and alkaline beach sand ground, there is green of the stalk without leaf
Plant, about 220 days growth periods, wherein blue or green tender bud green branch stem can be kept for 50~60 days by having.Vitamin C is rich in glasswort, also
It is the green health care food beneficial to human body containing 18 kinds of amino acid.After seed maturity, it can extract oil, oil is rich in linoleic acid, is food
With the high-grade materials with medicinal chemical industry.It is medicinal to have the effect such as soothing the liver, diuresis, decompression.
Glasswort is a kind of raw industrial crops of new salt, can be in the Coastal beach salt-soda soil that common plant should not grow
Plantation, can also directly be irrigated using full seawater.As a kind of euhalophyte, its cauline leaf carnification, plant tissue's liquid
Bubble is very big, containing substantial amounts of moisture, forms very high osmotic pressure with extraneous, substantial amounts of salinity can be absorbed from soil, by from
Sub-district is accumulated in vacuole every change, a kind of natural plant salt is formed in plant, therefore, glasswort is suitable in beach
A kind of excellent industrial crops of salinized soil plantation.
By the way that different ameliorative measures is combined, coordinate and plant corresponding plant, can be rapidly in varieties in saline-alkali areas shape
Into vegetation, then by artificial and natural regulation process, it is maximally effective approach to carry out improvement to the soil in salt-soda soil.
The content of the invention
The technical problems to be solved by the invention are：A kind of salt-soda soil plantation glasswort is provided and improves the side of clay fertilizer situation
Method.This method can solve current beach saline land improvement process slowly, beach saline-alkali utilization rate is low, planting plants yield poorly
A series of problems, such as.
In order to solve the above technical problems, the technical scheme is that：
Glasswort and the method for improveing clay fertilizer situation are planted in salt-soda soil, comprise the following steps：
A. plot is arranged：First every mu applies 3000~4500 kilograms of alkaline land improving fertilizer before arrangement；By ploughing and rotary tillage
Leveling earth afterwards；20~25 centimetres are ploughed deeply, ground is harrowed neat and well spaced flat, a furrow trench digging, it is wide 2 meters per furrow, every 30 centimetres of trench diggings in furrow
10 centimetres, for ferti-seeding；Other ring field begins to rehearse ditch, and 50 centimetres of furrow width is deep 30~40 centimetres；
B. sow：Sowed at the beginning of 3 months by the end of February every year, every mu with 1.5~2.0 kilograms of seed, while is admixed fine sand 6
~10 kilograms；
C. field management：Seawater irrigation is carried out after sowing at once, is irrigated；Seawater irrigation is used in after planting 3 weeks, often
It is once；After sowing 3 weeks, additional nitrogenous fertilizer, fresh water irrigation is used after top dressing immediately, is irrigated；Monthly ensure Nitrogen Top Dressing simultaneously afterwards
With fresh water irrigation once in time, other time sees that natural conditions are irrigated；Glasswort starts to bloom when growing to 10~12 weeks, chases after
Apply organic fertilizer (can with nitrogenous fertilizer while impose)；
D. harvest：Glasswort is annual plant, herb can be harvested in summer, or harvest seed 9~October.
The alkaline land improving fertilizer, including weight ratio is 30~40:10~14:6~10:16~18:8~12:4~8:3
~5:3~5:4~6 desulfurated plaster, activated carbon, flyash, plant haulm particle, bentonite, zeolite, urea, ammonium phosphate and
Blast furnace solid impurity particle.
Preferably, described alkaline land improving fertilizer is that weight ratio is 35:12:8:16:10:6:4:4:5 desulfurated plaster, work
Property charcoal, flyash, plant haulm particle, bentonite, zeolite, urea, ammonium phosphate and blast furnace solid impurity particle.
Preferably, the organic fertilizer in described step c is organic fertilizer on the market.
By adopting the above-described technical solution, the beneficial effects of the invention are as follows：
The present invention improves salt-soda soil using alkaline land improving fertilizer and plantation glasswort；Desulfurated plaster energy wherein in improving fertilizer
Effective improvement salt affected soil, calcium ion-exchanged caused by the sodium ion and gypsum dissolution in soil, supplement calcium ion can eliminate
Toxic action of the carbonate to plant, reduce the basicity of soil, adjust the pH value of soil, improve the dispersiveness of soil sticking grain,
Soil water permeability is set to improve, while also containing the mineral elements such as the necessary sulphur of plant growth, silicon, useful crop plants life in desulfurated plaster
It is long；Activated carbon can improve the structure of soil because with flourishing gap structure, and adsorb in soil it is unnecessary it is saline and alkaline from
Son and pollutant；The main oxides of flyash form:SiO2、Al2O3、FeO、Fe2O3、CaO、TiO2、MgO、K2O、Na2O、
SO3、MnO2Deng in addition with P2O5Deng, content of mineral substances enriches, and can effectively provide mineral matter element, and in flyash
Unburned carbon granule it is loose porous, can effectively improve the structure of alkaline land soil；Plant haulm particle can provide for soil
Organic matter, acid reduction soil acidity or alkalinity is produced under microbial degradation, while nutrition is provided；On the one hand bentonite also has mineral matter,
On the one hand the effect of binding agent is also acted as；Zeolite is enhydrite, inside there is cavity, can play suction-operated, improves soil knot
Structure situation, maintain the fertilizer efficiency of fertilizer；Urea and ammonium phosphate provide plant growth necessary element accordingly.
Using ploughing again after rotary tillage, it can more effectively improve soil texture, beneficial to salinity with deposit of moisture；
Alkaline land improving fertilizer contains a variety of organic matters and mineral matter, can increase soil organic matter content and the battalion needed for plant
Element is supported, can effectively improve soil physical chemistry shape；The rhizome of glasswort can also increase the humus of soil, increase soil
Microbial population and its mobility, it can effectively improve alkaline land soil state.
First use seawater irrigation, afterwards using fresh water irrigation, can effective using water wisely, and can be after glasswort grows
Phase effectively reduces the saliferous alkali number in salt-soda soil, and other crops are planted after being advantageous to improvement.
Therefore, salt-soda soil being improved using alkaline land improving fertilizer and plantation glasswort, the survival rate and yield of glasswort are high,
The improved effect in whole salt-soda soil is protruded, improved, process green pollution-free.Therefore it is a kind of to be worth being widely applied
Application technology.
Embodiment
With reference to embodiment, the present invention is expanded on further.
Embodiment one, alkaline land improving fertilizer production
A. it is 40 by weight:10:6:18:8:4:5:3:6 prepare desulfurated plaster, activated carbon, flyash, plant haulm
Grain, bentonite, zeolite, urea, ammonium phosphate and blast furnace solid impurity particle, by desulfurated plaster, activated carbon, flyash, plant haulm particle,
Bentonite, zeolite and blast furnace solid impurity particle, which are added to, to be crushed and mixes in pulverizer, and urea and ammonium phosphate are dissolved in into corresponding weight
Saturated aqueous solution is made in the water of amount, is added in above-mentioned pulverizer and is sufficiently mixed with the mixture in pulverizer；
B. mixed material is sent into comminutor to be granulated, then dry forming.
C. packing, which preserves, produces alkaline land improving fertilizer.
Embodiment two, alkaline land improving fertilizer production
A. it is 30 by weight:14:10:16:12:8:3:5:4 prepare desulfurated plaster, activated carbon, flyash, plant haulm
Particle, bentonite, zeolite, urea, ammonium phosphate and blast furnace solid impurity particle, by desulfurated plaster, activated carbon, flyash, plant haulm
Grain, bentonite, zeolite and blast furnace solid impurity particle, which are added to, to be crushed and mixes in pulverizer, and urea and ammonium phosphate are dissolved in accordingly
Saturated aqueous solution is made in the water of weight, is added in above-mentioned pulverizer and is sufficiently mixed with the mixture in pulverizer；
B. mixed material is sent into comminutor to be granulated, then dry forming.
C. packing, which preserves, produces alkaline land improving fertilizer.
Embodiment three, alkaline land improving fertilizer production
A. it is 35 by weight:12:8:17:10:6:4:4:5 prepare desulfurated plaster, activated carbon, flyash, plant haulm
Particle, bentonite, zeolite, urea, ammonium phosphate and blast furnace solid impurity particle, by desulfurated plaster, activated carbon, flyash, plant haulm
Grain, bentonite, zeolite and blast furnace solid impurity particle, which are added to, to be crushed and mixes in pulverizer, and urea and ammonium phosphate are dissolved in accordingly
Saturated aqueous solution is made in the water of weight, is added in above-mentioned pulverizer and is sufficiently mixed with the mixture in pulverizer；
B. mixed material is sent into comminutor to be granulated, then dry forming.
C. packing, which preserves, produces alkaline land improving fertilizer.
Example IV, glasswort plantation
A. plot is arranged：First every mu applies 3000~4500 kilograms of alkaline land improving fertilizer before arrangement；By ploughing and rotary tillage
Leveling earth afterwards；20~25 centimetres are ploughed deeply, ground is harrowed neat and well spaced flat, a furrow trench digging, it is wide 2 meters per furrow, every 30 centimetres of trench diggings in furrow
10 centimetres, for ferti-seeding；Other ring field begins to rehearse ditch, and 50 centimetres of furrow width is deep 30~40 centimetres；
B. sow：Sowed at the beginning of 3 months by the end of February every year, every mu with 1.5~2.0 kilograms of seed, while is admixed fine sand 6
~10 kilograms；
C. field management：Seawater irrigation is carried out after sowing at once, is irrigated；Seawater irrigation is used in after planting 3 weeks, often
It is once；After sowing 3 weeks, additional nitrogenous fertilizer, fresh water irrigation is used after top dressing immediately, is irrigated；Monthly ensure Nitrogen Top Dressing simultaneously afterwards
With fresh water irrigation once in time, other time sees that natural conditions are irrigated；Glasswort starts to bloom when growing to 10~12 weeks, chases after
Apply organic fertilizer (can with nitrogenous fertilizer while impose)；
D. harvest：Glasswort is annual plant, herb can be harvested in summer, or harvest seed 9~October.
Embodiment five, application effect
From in March, 2015 in October, 2016, Hai Peng is planted with the method in the saline and alkaline plot in Shandong Weifang strand development zone
Son, base fertilizer first is made using salt-soda soil improving fertilizer before planting, and plough deeply rotary tillage soil, centre supplements the fertilizer such as appropriate nitrogenous fertilizer；Meanwhile
Control field is set, planted simultaneously as control in the salt-soda soil plot of unprocessed mistake using general planting method.It was found that pass through
Glasswort yield substantially increases in the plot that the present invention is handled, and averagely increases production 50.2%；The quality of glasswort also substantially increases, respectively
The content of nutrient has different degrees of increase than control group.
By the plantation in two seasons, 0~30cm soil layers salt content from 0.5~0.6% be reduced to 0.3~0.4%, pH from
8.9 fall below 7.7；And the barren situation of the alkaline land soil that is effectively improved planting area, the content of organic matter in soil increase
Add 45~48%, edaphon content improves 25.7%；Soil total gap rate reaches 48.8% or so, and ventilative hole reaches
16.7% or so.
As can be seen here, the present invention is notable to the improved effect in salt-soda soil, and the effect of increasing income for planting glasswort is also very aobvious
Write.
It should be understood that these embodiments are only illustrative of the invention and is not intended to limit the scope of the invention.In addition, it is to be understood that
After the content of the invention lectured has been read, those skilled in the art can make various changes or modifications to the present invention, these
The equivalent form of value equally falls within the application appended claims limited range.
Claims (3)
1. glasswort and the method for improveing clay fertilizer situation are planted in salt-soda soil, it is characterised in that comprise the following steps：
A. plot is arranged：First every mu applies 3000~4500 kilograms of alkaline land improving fertilizer before arrangement；It is whole after ploughing and rotary tillage
Grading；20~25 centimetres are ploughed deeply, ground is harrowed neat and well spaced flat, a furrow trench digging, it is wide 2 meters per furrow, ditched 10 lis every 30 centimetres in furrow
Rice, for ferti-seeding；Other ring field begins to rehearse ditch, and 50 centimetres of furrow width is deep 30~40 centimetres；
B. sow：Sowed at the beginning of 3 months by the end of February every year, every mu with 1.5~2.0 kilograms of seed, while is admixed fine sand 6~10
Kilogram；
C. field management：Seawater irrigation is carried out after sowing at once, is irrigated；Use seawater irrigation in after planting 3 weeks, daily one
It is secondary；After sowing 3 weeks, additional nitrogenous fertilizer, fresh water irrigation is used after top dressing immediately, is irrigated；Monthly ensure Nitrogen Top Dressing and timely afterwards
With fresh water irrigation once, other time sees that natural conditions are irrigated；Glasswort starts to bloom when growing to 10~12 weeks, imposes one
Secondary organic fertilizer；
D. harvest：Glasswort is annual plant, herb can be harvested in summer, or harvest seed 9~October；
The alkaline land improving fertilizer, including weight ratio is 30~40:10~14:6~10:16~18:8~12:4~8:3~5:3
~5:4~6 desulfurated plaster, activated carbon, flyash, plant haulm particle, bentonite, zeolite, urea, ammonium phosphate and blast furnace slag
Particle.
2. salt-soda soil plantation glasswort as claimed in claim 1 and the method for improveing clay fertilizer situation, it is characterised in that：The salt
Alkali improving fertilizer be that weight ratio is 35:12:8:16:10:6:4:4:5 desulfurated plaster, activated carbon, flyash, plant haulm
Grain, bentonite, zeolite, urea, ammonium phosphate and blast furnace solid impurity particle.
3. salt-soda soil plantation glasswort as claimed in claim 1 and the method for improveing clay fertilizer situation, it is characterised in that：The step
Organic fertilizer in rapid c is organic fertilizer on the market.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711036610.7A CN107646228A (en) | 2017-10-30 | 2017-10-30 | Plant glasswort and the method for improveing clay fertilizer situation in salt-soda soil |
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| CN201711036610.7A CN107646228A (en) | 2017-10-30 | 2017-10-30 | Plant glasswort and the method for improveing clay fertilizer situation in salt-soda soil |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112272986A (en) * | 2020-09-14 | 2021-01-29 | 上海特石生态科技有限公司 | Two-step soil rapid improvement technology based on in-situ transformation |
| CN114916278A (en) * | 2022-04-11 | 2022-08-19 | 海南省农业科学院农业环境与土壤研究所 | Soil improvement method for vegetable planting |
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|---|---|---|---|---|
| CN102630477A (en) * | 2012-05-08 | 2012-08-15 | 中国科学院南京土壤研究所 | Method for high-yield plantation of Salicornia and soil fertility improvement of coastal mud flat |
| CN106171105A (en) * | 2016-07-12 | 2016-12-07 | 山东胜伟园林科技有限公司 | Moderate saline-alkali soil improving fertilizer and modification method thereof |
| CN106233863A (en) * | 2016-07-29 | 2016-12-21 | 山东胜伟园林科技有限公司 | The method utilizing plantation Fructus Fragariae Ananssae SANYE improvement salt-soda soil |
| CN106376266A (en) * | 2016-08-26 | 2017-02-08 | 山东胜伟园林科技有限公司 | Improving method for saline-alkali soil |
-
2017
- 2017-10-30 CN CN201711036610.7A patent/CN107646228A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102630477A (en) * | 2012-05-08 | 2012-08-15 | 中国科学院南京土壤研究所 | Method for high-yield plantation of Salicornia and soil fertility improvement of coastal mud flat |
| CN106171105A (en) * | 2016-07-12 | 2016-12-07 | 山东胜伟园林科技有限公司 | Moderate saline-alkali soil improving fertilizer and modification method thereof |
| CN106233863A (en) * | 2016-07-29 | 2016-12-21 | 山东胜伟园林科技有限公司 | The method utilizing plantation Fructus Fragariae Ananssae SANYE improvement salt-soda soil |
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Non-Patent Citations (1)
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| 山脇三平: "《林业机械手册》", 31 May 1991, 中国林业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112272986A (en) * | 2020-09-14 | 2021-01-29 | 上海特石生态科技有限公司 | Two-step soil rapid improvement technology based on in-situ transformation |
| CN114916278A (en) * | 2022-04-11 | 2022-08-19 | 海南省农业科学院农业环境与土壤研究所 | Soil improvement method for vegetable planting |
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