CN101475417B - Biological mineral compound fertilizer and production method thereof - Google Patents
Biological mineral compound fertilizer and production method thereof Download PDFInfo
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- CN101475417B CN101475417B CN 200910073705 CN200910073705A CN101475417B CN 101475417 B CN101475417 B CN 101475417B CN 200910073705 CN200910073705 CN 200910073705 CN 200910073705 A CN200910073705 A CN 200910073705A CN 101475417 B CN101475417 B CN 101475417B
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 39
- 150000001875 compounds Chemical class 0.000 title claims abstract description 19
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims description 13
- 239000011707 mineral Substances 0.000 title claims description 13
- 238000004519 manufacturing process Methods 0.000 title description 5
- 229910052700 potassium Inorganic materials 0.000 claims abstract description 30
- 241000894006 Bacteria Species 0.000 claims abstract description 22
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 19
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims abstract description 18
- 239000011591 potassium Substances 0.000 claims abstract description 18
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 12
- 239000004202 carbamide Substances 0.000 claims abstract description 12
- 239000000203 mixture Substances 0.000 claims abstract description 11
- CHWRSCGUEQEHOH-UHFFFAOYSA-N potassium oxide Chemical compound [O-2].[K+].[K+] CHWRSCGUEQEHOH-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229910001950 potassium oxide Inorganic materials 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims description 16
- 230000001580 bacterial effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 241000194107 Bacillus megaterium Species 0.000 claims description 7
- 230000002255 enzymatic effect Effects 0.000 claims description 7
- 244000005700 microbiome Species 0.000 claims description 7
- 239000004021 humic acid Substances 0.000 claims description 6
- 208000006558 Dental Calculus Diseases 0.000 claims description 5
- 241000881860 Paenibacillus mucilaginosus Species 0.000 claims description 5
- 239000007633 bacillus mucilaginosus Substances 0.000 claims description 5
- 244000063299 Bacillus subtilis Species 0.000 claims description 4
- 235000014469 Bacillus subtilis Nutrition 0.000 claims description 4
- 238000010298 pulverizing process Methods 0.000 claims description 3
- 241000193830 Bacillus <bacterium> Species 0.000 claims description 2
- 229910019142 PO4 Inorganic materials 0.000 claims description 2
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 claims description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 2
- 239000010452 phosphate Substances 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 11
- 239000000126 substance Substances 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 abstract description 9
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 7
- 239000011574 phosphorus Substances 0.000 abstract description 7
- 239000002689 soil Substances 0.000 abstract description 7
- 239000010949 copper Substances 0.000 abstract description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract description 5
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 5
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 abstract description 5
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 5
- 239000011575 calcium Substances 0.000 abstract description 5
- 229910052791 calcium Inorganic materials 0.000 abstract description 5
- 229910052802 copper Inorganic materials 0.000 abstract description 5
- 229910052742 iron Inorganic materials 0.000 abstract description 5
- 239000011777 magnesium Substances 0.000 abstract description 5
- 229910052749 magnesium Inorganic materials 0.000 abstract description 5
- 230000000050 nutritive effect Effects 0.000 abstract description 4
- 239000004615 ingredient Substances 0.000 abstract description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000002349 favourable effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 10
- 235000010755 mineral Nutrition 0.000 description 10
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 8
- 239000000470 constituent Substances 0.000 description 5
- 239000000377 silicon dioxide Substances 0.000 description 5
- 235000012239 silicon dioxide Nutrition 0.000 description 5
- 238000012360 testing method Methods 0.000 description 5
- 239000011701 zinc Substances 0.000 description 5
- 239000005864 Sulphur Substances 0.000 description 4
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 4
- 239000000835 fiber Substances 0.000 description 4
- 238000002156 mixing Methods 0.000 description 4
- 229910052757 nitrogen Inorganic materials 0.000 description 4
- 239000000618 nitrogen fertilizer Substances 0.000 description 4
- 229960001866 silicon dioxide Drugs 0.000 description 4
- 238000009331 sowing Methods 0.000 description 4
- 239000011573 trace mineral Substances 0.000 description 4
- 235000013619 trace mineral Nutrition 0.000 description 4
- 229910052725 zinc Inorganic materials 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 210000003608 fece Anatomy 0.000 description 3
- 239000010871 livestock manure Substances 0.000 description 3
- 244000241257 Cucumis melo Species 0.000 description 2
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 2
- 244000166071 Shorea robusta Species 0.000 description 2
- 235000015076 Shorea robusta Nutrition 0.000 description 2
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 2
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- FJJCIZWZNKZHII-UHFFFAOYSA-N [4,6-bis(cyanoamino)-1,3,5-triazin-2-yl]cyanamide Chemical compound N#CNC1=NC(NC#N)=NC(NC#N)=N1 FJJCIZWZNKZHII-UHFFFAOYSA-N 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- 235000007688 Lycopersicon esculentum Nutrition 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 240000003768 Solanum lycopersicum Species 0.000 description 1
- 240000008042 Zea mays Species 0.000 description 1
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 1
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 1
- RDXARWSSOJYNLI-UHFFFAOYSA-N [P].[K] Chemical compound [P].[K] RDXARWSSOJYNLI-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 235000005822 corn Nutrition 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000012272 crop production Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- IXCSERBJSXMMFS-UHFFFAOYSA-N hydrogen chloride Substances Cl.Cl IXCSERBJSXMMFS-UHFFFAOYSA-N 0.000 description 1
- 229910000041 hydrogen chloride Inorganic materials 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000000813 microbial effect Effects 0.000 description 1
- 239000002366 mineral element Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 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
- 150000003839 salts Chemical group 0.000 description 1
- 235000017550 sodium carbonate Nutrition 0.000 description 1
- 229910000029 sodium carbonate Inorganic materials 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Landscapes
- Fertilizers (AREA)
Abstract
The invention relates to a biomineral compound fertilizer, which comprises the following effective ingredients: 15 to 20 weight percent of organic substances, 5.8 to 10.3 weight percent of potassium oxide, 2 to 2.95 weight percent of microelements such as iron and copper, 1.5 to 2 weight percent of medium elements such as calcium, magnesium and sulfur, 1 to 5 weight percent of urea, 3 to 5 weight percent of phosphorus and potassium decomposing bacteria, and the balance being water and impurities, wherein the pH value of the fertilizer is between 6.5 and 7. The biomineral compound fertilizer contains the effective ingredients required by various crops, and has most nutritive compositions required for crop growth. The phosphorus and potassium decomposing bacteria in the biomineral compound fertilizer can also decompose insoluble phosphorus and potassium elements in soil, and are favorable for crop absorption. Moreover, the biomineral compound fertilizer promotes material exchange and beneficial cycle of a cropland biosphere 'soil-plant-animal-microorganism'.
Description
Technical field
The present invention relates to a kind of agricultural fertilizer, be specially a kind of compound fertilizer that is used to plant meticulous farm crop that contains microbial bacteria.
Background technology
Fertilizer is the grain of farm crop, and nitrogen, phosphorus, potassium three elements are the indispensable nutritive substances of all growth and development of plants.People have invented chemical fertilizer for this reason, but long-term a large amount of use of chemical fertilizer, particularly the excessive use of nitrogenous fertilizer causes the hardening soil, soil and water environment pollution, a series of worldwide problems of degradation under the crops quality.For this reason, many restrictions have been made to the use of chemical fertilizer on agricultural in the world.Country that has even the use of forbidding chemical fertilizer.Chemical fertilizer mainly is can residual various salt, acid group and heavy metal etc. in the decomposition course after it gets into soil to the infringement of environment.
In the farm crop production process, maximum with nitrogen element amount of application.And phosphorus, potassium element are comparatively rare, especially rare with potassium element, and use the last resolvent vitriol of potassium sulfate fertilizers can form pollution usually to soil.Chinese patent 2005101172665 discloses a kind of " biological multi element phosphorus potassium ferbilizer ", and it adopts potassium-bearing shale after pulverizing, adding the P and K decomposing bacterium, to ferment, and this bio-feritlizer has been avoided the pollution defective of chemical fertilizer.Deficiency is a complete nonnitrogenous element in the fertilizer, is not enough and in plant growing process, rely on the nitrogen element in the soil fully, therefore also must impose nitrogenous fertilizer, increases labor capacity.The secondth, effective potassium content is not enough, can not satisfy the needs of meticulous farm crop.
Summary of the invention
The invention provides a kind of working method of biological mineral compound fertilizer, it is single to have solved existing bio-feritlizer effective constituent, the deficiency that the compound manure production cost is high.
A kind of working method of biological mineral compound fertilizer is characterized in that comprising the steps:
1. screen potassium oxide content greater than 8% potassium-bearing shale and be crushed to the 200-300 order;
2. mix stirring by weight the potassium-bearing shale powder 70-80% that gets above-mentioned pulverizing with humic acids 20-30%;
3. add P and K decomposing bacterium and enzymatic microorganism in the said mixture, adding total amount is the 4-8% of mixture total weight, and the back that stirs keeps 28-33 ℃ of temperature, and humidity is more than 60%, and the adjustment pH value fermented 10-15 days to 6.5-7; Said P and K decomposing bacterial content is 50-100 hundred million strain/grams; Described P and K decomposing bacterium is bacillus megaterium (Bacillus megairius debary); Bacillusmusilaginosiengineering (Bacillus mucilaginosus) and/or subtilis (Bacillus subtilis);
4. in the gained tunning, add the urea of the 2. said mixture total weight amount of step 1-5% and stir.
The working method of described a kind of biological mineral compound fertilizer is characterized in that adding during step 4. the vitriolate of tartar of mixture total weight amount 1-5% and the fused(calcium magnesium)phosphate of 2-7%.
The working method of a kind of biological mineral compound fertilizer of the present invention contains the necessary nutritive element of ten multiple kinds of crops, can satisfy the required big portion nutritive element of crop growth.P and K decomposing bacterium wherein can also be decomposed mineral elements such as insoluble phosphorus, potassium in the soil, helps the crop absorption utilization.Thereby promote the exchange of substance and the biopurification function in biosphere, farmland " soil-plant-animal-mikrobe ", thereby reach the effect of optimizing the environment.Therefore can improve crops quality and output effectively.Big area test statistics data presentation, field crop raising the output 15%.Melon and fruit, vegetables are increased production more than 30%.And the fruit type of melon and fruit is neat, beautiful in colour, sugar degree is high, and mouthfeel is good, anti-storage.Biological mineral compound fertilizer of the present invention is a base manure type fertilizer, disposablely uses as base manure, does not need to impose phosphorus, potash fertilizer again.Only need the nitrogen critical porion to impose the purpose that nitrogenous fertilizer just can obtain increasing both production and income in right amount crop.The polynary disposition of this fertilizer has the advantage and the strong point of chemical fertilizer, bio-feritlizer concurrently, according to the regulation of " green food fertilizer usage criteria ", uses this fertilizer, can make most dry crops become A level green food.Fertiliser prodn cost of the present invention is low, has only about 1/3rd of existing composite fertilizer cost.
Embodiment
Embodiment 1 chooses potassium-bearing shale, detects potassium oxide content 8.1%, gets 160 kilograms and is crushed to 300 orders, and careless carbon (humic acids) is crushed to 250 orders for 40 kilograms, the two mixing and stirring.Add 2.5 kilograms of dried bacterium of bacillus megaterium Bacillus megairius debary and 3 kilograms of dried bacterium of bacillusmusilaginosiengineering Bacillus mucilaginosus and 2.5 kilograms of enzymatic microorganism; And adding an amount of warm water stirring, the bacterial content of above-mentioned two kinds of dried bacterium is 50-100 hundred million strain/grams.Adjustment pH value 6.5-7, envrionment temperature keeps 28-33 ℃, and humidity was fermented 12 days more than 60%, added urea and vitriolate of tartar then and stirred for each 5 kilograms.Obtain 250 kilograms of biological mineral compound fertilizers.Wherein active constituent content is organic 15 %; Potassium oxide 10.1 %; Trace element such as zinc, iron, copper amounts to 2.03 %; Moderate-elements such as calcium, magnesium, sulphur amount to 2.11 %; Urea 5 %; P and K decomposing bacterium 3 %.All the other are impurity and water, and impurity mainly is silicon-dioxide, robust fibre.
Embodiment 2 chooses potassium-bearing shale, detects potassium oxide content 8.3%, gets 320 tons and be crushed to 250 orders, and humic acids is crushed to 200 orders for 80 tons, the two mixing and stirring.Add 8 tons of dried bacterium of bacillus megaterium Bacillus megairius debary, bacterial content 8,000,000,000 strain/grams.10 tons of dried bacterium of gel-shaped bacillus mucilaginosus and 4 tons of enzymatic microorganism, bacterial content are 10,000,000,000 strain/grams.And add an amount of warm water and stir.Adjustment pH value 6.5-7, envrionment temperature keeps 28-33 ℃, and humidity 70% was fermented 15 days, added 5 tons in urea then, and 7 tons of vitriolate of tartar also stir.Obtain 500 tons of biological mineral compound fertilizers.Wherein the effective constituent weight percentage is organic 18 %; Potassium oxide 9.8 %; Trace element such as zinc, iron, copper amounts to 2.44 %; Moderate-elements such as calcium, magnesium, sulphur amount to 1.63 %; Urea 5 %; P and K decomposing bacterium 4.4 %; Surplus is water and impurity, and impurity comprises silicon-dioxide and robust fibre etc.
Embodiment 3 chooses 70 tons of potassium-bearing shales, detects potassium oxide content 8%, is crushed to 250 orders, and humic acids is crushed to 200 orders for 30 tons, the two mixing and stirring.Add 2.5 tons of dried bacterium of bacillus megaterium Bacillus megairius debary, bacterial content 8,000,000,000 strain/grams.3 tons of dried bacterium of subtilis Bacillus subtilis and 2 tons of enzymatic microorganism, bacterial content are 10,000,000,000 strain/grams.And add an amount of warm water and stir.Adjustment pH value 6.5-7, envrionment temperature keeps 28-33 ℃, and humidity 75% was fermented 13 days, added 3 tons in urea then, and 3.5 tons of vitriolate of tartar also stir.Obtain 150 tons of biological mineral compound fertilizers.Detecting the effective constituent weight percentage is organic 20.8 %; Potassium oxide 5.9 %; Trace element such as zinc, iron, copper amounts to 2.84 %; Moderate-elements such as calcium, magnesium, sulphur amount to 1.70 %; Urea 2.0 %; P and K decomposing bacterium 5.0 %; Surplus is water and impurity, and impurity comprises silicon-dioxide and robust fibre etc.
Embodiment 4 chooses 300 tons of potassium-bearing shales, detects potassium oxide content 8.3%, is crushed to 250 orders, and humic acids is crushed to 200 orders for 100 tons, the two mixing and stirring.Add 12 tons of dried bacterium of bacillus megaterium Bacillus megairius debary, bacterial content 8,000,000,000 strain/grams.10 tons of dried bacterium of gel-shaped bacillus mucilaginosus, 5 tons of subtilis Bacillus subtilis and 7 tons of enzymatic microorganism, bacterial content is 10,000,000,000 strain/grams.And add an amount of warm water and stir.Adjustment pH value 6.5-7, envrionment temperature keeps 28-33 ℃, and humidity 70% was fermented 14 days, added 2.5 tons in urea then and stirred.Obtain 250 tons of biological mineral compound fertilizers.Wherein the effective constituent weight percentage is organic 16 %; Potassium oxide 6.6 %; Trace element such as zinc, iron, copper amounts to 2.15 %; Moderate-elements such as calcium, magnesium, sulphur amount to 1.50 %; Urea 1 %; P and K decomposing bacterium 6.8 %; Surplus is water and impurity, and impurity comprises silicon-dioxide and robust fibre etc.
The bacillus megaterium of selecting for use in the embodiment of the invention, bacillusmusilaginosiengineering, subtilis and enzymatic microorganism all adopt the commercially available prod.
In the above-mentioned production process, the adjustment pH value adopts yellow soda ash or Hydrogen chloride.
Above-mentioned potassium-bearing shale is taken from the Jinzhong City, Shanxi Province, and its major ingredient and weight percentage are following:
K?7.84-9.17%?; P 0.05-0.1%?; SiO2?65-75%?;
Zn?0.1-0.2%?;?Fe?1-2%?;?Cu?0.0005-0.005%?;?Mn?0.0001-0.001%?;
Mo?0.001-0.040%?;?B?0.001-0.01%?; Se?0.001-0.01%?;
S?0.01-0.1%?; Na?0.1-1%?;
The field test instance:
1 years corn field test results in part village, Chen Kan township, Yuci, Shanxi Province of instance, the contrast raising the output result who uses this bio-feritlizer is that 96.5 kilograms of/mu mus increase income rate 14.3%.
The tomato test-results that instance was improved literature and pressed down in the Yuci, Shanxi in 2 years, comparison increases income rate 25%. for 404 kilograms/mu according to the field raising the output
Dongyang town, instance three late sowing wheats Yuci in October, 2006 fits date of seeding about September 20 this test site winter wheat; Promptly belong to the late sowing phase after getting into October. general through strengthening application rate; Obtain high yield by enlarging colony; So the late sowing sowing quantity is at 30-35 kilogram/mu. for testing the effect of this fertilizer; Application rate reduces to 15 kilograms/mu. execute 50 kilograms/mu of this bio-feritlizers, experimental field before stubble for soybean. do not use other fertilizer and nitrogenous fertilizer. jointing stage of turning green next year is executed 40 kilograms/mu in urea. winter irrigation, period of seedling establishment, full-bloom stage and filling stage respectively pour water once.
Test-results such as following table:
Claims (2)
1. the working method of a biological mineral compound fertilizer is characterized in that comprising the steps:
1. screen potassium oxide content greater than 8% potassium-bearing shale and be crushed to the 200-300 order;
2. mix stirring by weight the potassium-bearing shale powder 70-80% that gets above-mentioned pulverizing with humic acids 20-30%;
3. add P and K decomposing bacterium and enzymatic microorganism in the said mixture, adding total amount is the 4-8% of mixture total weight, and the back that stirs keeps 28-33 ℃ of temperature, and humidity is more than 60%, and the adjustment pH value fermented 10-15 days to 6.5-7; Said P and K decomposing bacterial content is 50-100 hundred million strain/grams; Described P and K decomposing bacterium is bacillus megaterium (Bacillus megairius debary); Bacillusmusilaginosiengineering (Bacillus mucilaginosus) and/or subtilis (Bacillus subtilis);
4. in the gained tunning, add the urea of the 2. said mixture total weight amount of step 1-5% and stir.
2. according to the working method of the described a kind of biological mineral compound fertilizer of claim 1, it is characterized in that adding during step 4. the vitriolate of tartar of mixture total weight amount 1-5% and the fused(calcium magnesium)phosphate of 2-7%.
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| CN102060605A (en) * | 2010-11-16 | 2011-05-18 | 张晓明 | Biologic mineral compound fertilizer |
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| CN103755474B (en) * | 2014-01-13 | 2015-05-13 | 花庆渝 | Organic-inorganic compound fertilizer |
| CN104130050B (en) * | 2014-07-01 | 2018-02-09 | 山西绿图生物科技有限公司 | Multielement composite microbe fertilizer and its production method |
| CN104355813A (en) * | 2014-10-29 | 2015-02-18 | 贵州省化工研究院 | Method for producing organic-inorganic compound fertilizer through potassium-bearing shale |
| CN104478586A (en) * | 2014-12-10 | 2015-04-01 | 山东大学 | Selenium-rich microbial preparation prepared by fermentation of animal serum and preparation method of selenium-rich microbial preparation |
| CN106045614A (en) * | 2016-05-26 | 2016-10-26 | 内蒙古科技大学 | Method for preparing multiple species inoculant by using microorganism decomposing slates |
| CN108129243A (en) * | 2018-03-16 | 2018-06-08 | 常国占 | A kind of mineral element biological compound fertilizer |
| CN115537208A (en) * | 2022-09-30 | 2022-12-30 | 武汉工程大学 | Method for preparing soil conditioner by utilizing phosphorus potassium tailings and waste biomass |
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| BR9903634A (en) * | 1999-08-17 | 2001-04-24 | Luiz Antonio Do Nascimento Lou | Production of organic phosphate compound, through the activity of the bioprocessor |
| CN1699294A (en) * | 2005-05-29 | 2005-11-23 | 崔克昌 | Method for producing fermented potash fertilizer by bacterium enzymatic treatment of potassium-containing rock and preparing organic-inorganic compound mixed fertilizers |
| CN1785934A (en) * | 2005-11-02 | 2006-06-14 | 刘计川 | Biological multi element phosphorus potassium ferbilizer |
| CN101177361A (en) * | 2007-11-16 | 2008-05-14 | 湖南豫园生物工程有限公司 | Highly effective microbe fertilizer formulation and method for making same |
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