CN104058856A - Willow bark-containing efficient slow-release compound fertilizer - Google Patents
Willow bark-containing efficient slow-release compound fertilizer Download PDFInfo
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- CN104058856A CN104058856A CN201410278325.6A CN201410278325A CN104058856A CN 104058856 A CN104058856 A CN 104058856A CN 201410278325 A CN201410278325 A CN 201410278325A CN 104058856 A CN104058856 A CN 104058856A
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- diatomite
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- 239000003337 fertilizer Substances 0.000 title claims abstract description 35
- 241000124033 Salix Species 0.000 title claims abstract description 16
- 150000001875 compounds Chemical class 0.000 title claims abstract description 15
- 239000000052 vinegar Substances 0.000 claims abstract description 17
- 235000021419 vinegar Nutrition 0.000 claims abstract description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000011248 coating agent Substances 0.000 claims abstract description 15
- 239000002994 raw material Substances 0.000 claims abstract description 9
- 241000251468 Actinopterygii Species 0.000 claims abstract description 8
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims abstract description 8
- WHMDKBIGKVEYHS-IYEMJOQQSA-L Zinc gluconate Chemical compound [Zn+2].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O.OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O WHMDKBIGKVEYHS-IYEMJOQQSA-L 0.000 claims abstract description 8
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 210000001835 viscera Anatomy 0.000 claims abstract description 8
- 235000011478 zinc gluconate Nutrition 0.000 claims abstract description 8
- 239000011670 zinc gluconate Substances 0.000 claims abstract description 8
- 229960000306 zinc gluconate Drugs 0.000 claims abstract description 8
- 229940110280 zinc methionine Drugs 0.000 claims abstract description 8
- CNMFGFBWPBBGKX-SCGRZTRASA-L zinc;(2s)-2-amino-4-methylsulfanylbutanoate Chemical compound [Zn+2].CSCC[C@H](N)C([O-])=O.CSCC[C@H](N)C([O-])=O CNMFGFBWPBBGKX-SCGRZTRASA-L 0.000 claims abstract description 8
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims abstract description 7
- 229920002472 Starch Polymers 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims abstract description 7
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 claims abstract description 7
- 239000008107 starch Substances 0.000 claims abstract description 7
- 235000019698 starch Nutrition 0.000 claims abstract description 7
- 239000000843 powder Substances 0.000 claims abstract description 5
- 239000005696 Diammonium phosphate Substances 0.000 claims abstract description 4
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000002374 bone meal Substances 0.000 claims abstract description 4
- 229940036811 bone meal Drugs 0.000 claims abstract description 4
- 239000004202 carbamide Substances 0.000 claims abstract description 4
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910000388 diammonium phosphate Inorganic materials 0.000 claims abstract description 4
- 235000019838 diammonium phosphate Nutrition 0.000 claims abstract description 4
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical compound OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 claims abstract description 4
- 235000010333 potassium nitrate Nutrition 0.000 claims abstract description 4
- 239000004323 potassium nitrate Substances 0.000 claims abstract description 4
- 238000003756 stirring Methods 0.000 claims description 21
- 239000000463 material Substances 0.000 claims description 13
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 230000001954 sterilising effect Effects 0.000 claims description 9
- 238000004659 sterilization and disinfection Methods 0.000 claims description 9
- 239000008176 lyophilized powder Substances 0.000 claims description 7
- OAVRWNUUOUXDFH-UHFFFAOYSA-H 2-hydroxypropane-1,2,3-tricarboxylate;manganese(2+) Chemical compound [Mn+2].[Mn+2].[Mn+2].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O OAVRWNUUOUXDFH-UHFFFAOYSA-H 0.000 claims description 6
- 241000746375 Andrographis Species 0.000 claims description 6
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 claims description 6
- 239000004159 Potassium persulphate Substances 0.000 claims description 6
- 239000006286 aqueous extract Substances 0.000 claims description 6
- 239000012752 auxiliary agent Substances 0.000 claims description 6
- JXLHNMVSKXFWAO-UHFFFAOYSA-N azane;7-fluoro-2,1,3-benzoxadiazole-4-sulfonic acid Chemical compound N.OS(=O)(=O)C1=CC=C(F)C2=NON=C12 JXLHNMVSKXFWAO-UHFFFAOYSA-N 0.000 claims description 6
- 239000011575 calcium Substances 0.000 claims description 6
- 229910052791 calcium Inorganic materials 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- FWBOFUGDKHMVPI-UHFFFAOYSA-K dicopper;2-oxidopropane-1,2,3-tricarboxylate Chemical compound [Cu+2].[Cu+2].[O-]C(=O)CC([O-])(C([O-])=O)CC([O-])=O FWBOFUGDKHMVPI-UHFFFAOYSA-K 0.000 claims description 6
- 210000003746 feather Anatomy 0.000 claims description 6
- 229910052588 hydroxylapatite Inorganic materials 0.000 claims description 6
- 229920005610 lignin Polymers 0.000 claims description 6
- 235000014872 manganese citrate Nutrition 0.000 claims description 6
- 239000011564 manganese citrate Substances 0.000 claims description 6
- 229940097206 manganese citrate Drugs 0.000 claims description 6
- 239000002105 nanoparticle Substances 0.000 claims description 6
- 239000002245 particle Substances 0.000 claims description 6
- XYJRXVWERLGGKC-UHFFFAOYSA-D pentacalcium;hydroxide;triphosphate Chemical compound [OH-].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O XYJRXVWERLGGKC-UHFFFAOYSA-D 0.000 claims description 6
- 239000011591 potassium Substances 0.000 claims description 6
- 229910052700 potassium Inorganic materials 0.000 claims description 6
- 235000019394 potassium persulphate Nutrition 0.000 claims description 6
- 244000144977 poultry Species 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 241000894006 Bacteria Species 0.000 claims description 3
- 240000004808 Saccharomyces cerevisiae Species 0.000 claims description 3
- -1 after stirring Substances 0.000 claims description 3
- 238000001816 cooling Methods 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- 239000012467 final product Substances 0.000 claims description 3
- 238000005469 granulation Methods 0.000 claims description 3
- 230000003179 granulation Effects 0.000 claims description 3
- 230000007062 hydrolysis Effects 0.000 claims description 3
- 238000006460 hydrolysis reaction Methods 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000002360 preparation method Methods 0.000 claims description 3
- 239000000047 product Substances 0.000 claims description 3
- 239000002002 slurry Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000007601 warm air drying Methods 0.000 claims description 3
- 239000002689 soil Substances 0.000 abstract description 5
- 235000016709 nutrition Nutrition 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 241000196324 Embryophyta Species 0.000 abstract description 2
- 230000002045 lasting effect Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 230000035764 nutrition Effects 0.000 abstract 3
- 235000001674 Agaricus brunnescens Nutrition 0.000 abstract 1
- 241000646858 Salix arbusculoides Species 0.000 abstract 1
- 239000004480 active ingredient Substances 0.000 abstract 1
- 244000052616 bacterial pathogen Species 0.000 abstract 1
- 229920005551 calcium lignosulfonate Polymers 0.000 abstract 1
- 229940041514 candida albicans extract Drugs 0.000 abstract 1
- 239000012138 yeast extract Substances 0.000 abstract 1
- 239000002131 composite material Substances 0.000 description 9
- 235000015097 nutrients Nutrition 0.000 description 6
- 244000068988 Glycine max Species 0.000 description 4
- 235000010469 Glycine max Nutrition 0.000 description 4
- 210000003608 fece Anatomy 0.000 description 3
- 239000010871 livestock manure Substances 0.000 description 3
- 230000000975 bioactive effect Effects 0.000 description 2
- 230000012010 growth Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000011573 trace mineral Substances 0.000 description 2
- 235000013619 trace mineral Nutrition 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 230000003698 anagen phase Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 244000053095 fungal pathogen Species 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 235000021049 nutrient content Nutrition 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- CQRYARSYNCAZFO-UHFFFAOYSA-N salicyl alcohol Chemical compound OCC1=CC=CC=C1O CQRYARSYNCAZFO-UHFFFAOYSA-N 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Landscapes
- Fertilizers (AREA)
Abstract
The invention relates to the field of compound fertilizers and in particular relates to a willow bark-containing efficient slow-release compound fertilizer. The fertilizer is prepared from the following raw materials by weight parts: 10-15 parts of 1,250-2,000-mesh diatomite, 10-12 parts of potassium nitrate, 18-20 parts of diammonium phosphate, 3-4 parts of bone meal, 1-3 parts of calcium lignosulphonate, 13-15 parts of yeast extract powder, 2-4 parts of zinc methionine, 22-26 parts of urea, 25-28 parts of waste oil residues, 6-8 parts of starch pasting liquid, 4-5 parts of lyophilized fish internal organ powder, 2-4 parts of willow barks, 12-14 parts of mushroom bran, 3-5 parts of nitrilotriacetic acid, 2-3 parts of methylacrylic acid, 10-12 parts of styrene, 2-4 parts of zinc gluconate, 0.1-0.2 part of potassium persulfate, 6-8 parts of edible vinegar and 4-5 parts of aids. The compound fertilizer is wide in raw material source and diversified in nutrition, and contains natural active ingredients; double-coated slow release of the nutrition is realized by virtue of the diatomite and a coating agent, the nutrition is difficultly lost, and the fertilizer effect is lasting; the fertilizer is harmless to the soil, root systems of crops are difficultly eroded by pathogenic bacteria, plants are relatively healthy and strong, the crop yield is increased, and the crop quality is improved.
Description
Technical field
The present invention relates to compound manure field, be specifically related to a kind of highly effective slow releasing compound fertilizer containing bark of willow.
Background technology
In modern agricultural production, the figure of the composite fertilizer that is seen everywhere, it has, and nutrient content is high, minor component is few, utilization rate of fertilizer is high, the advantages such as convenient are used in storage, is promoting to play the part of important role aspect higher yield of crops stable yields.Slow-release compound fertilizer is a kind of important classification in composite fertilizer, the research emphasis of Ye Shi China Growth of Chemical Fertilizer Industry, its slowly-releasing principle is the hydrophobic substance at the coated thin layer in fertiliser granulates surface, thereby inner nutrient is discharged in soil slowly, constantly supply with nutrient to farm crop, effectively raise the utilization ratio of fertilizer.But also there is certain shortcoming in existing slow-release compound fertilizer, be mainly manifested in nutrients ratio relatively fixing, be difficult to meet the different demands of all kinds of soil and all kinds of crops; Slow release effect is not fully up to expectations, does not mate, thereby reduced fertilizer efficiency with crop growth demand, affects plant growth, causes the underproduction reduction of income.
Summary of the invention
The object of the invention is to provide the slow-release compound fertilizer of a kind of low cost, efficient, environmental protection, and to achieve these goals, the technical solution used in the present invention is as follows:
A kind of highly effective slow releasing compound fertilizer containing bark of willow, it is characterized in that, this fertilizer is made up of the raw material of following weight part: 1250-2000 order diatomite 10-15, saltpetre 10-12, diammonium phosphate 18-20, bone meal 3-4, calcium lignin sulphonate 1-3, yeast soaks powder 13-15, zinc methionine 2-4, urea 22-26, discarded dregs of fat 25-28, starch pasting liquid 6-8, fish viscera lyophilized powder 4-5, bark of willow 2-4, bacterium chaff 12-14, nitrilotriacetic acid(NTA) 3-5, methacrylic acid 2-3, vinylbenzene 10-12, Zinc Gluconate 2-4, Potassium Persulphate potassium 0.1-0.2, vinegar 6-8, auxiliary agent 4-5,
Auxiliary agent is made up of the raw material of following weight part: poultry feather 15-18, vinegar 20-25, Cuprocitrol 1-2, manganese citrate 1-2, nano-sized carbon 1-2, hydroxyapatite 6-8, Herba Andrographis aqueous extract 4-5, preparation method is: first poultry feather is pulverized after high-temperature sterilization sterilization, drop in vinegar solution, and be heated to 50-60 DEG C, after hydrolysis 5-6h, add Cuprocitrol, manganese citrate, nano-sized carbon, stirring reaction 15-20min, add again hydroxyapatite, Herba Andrographis aqueous extract, dispersed with stirring reaction 40-50min, to obtain final product.
Described a kind of highly effective slow releasing compound fertilizer containing bark of willow, its production stage is as follows:
(1) diatomite is mixed with the water that waits weight part, grind 20-30min, make diatomite slurry, add vinegar with stirring arm material limit, back, vinegar adds Zinc Gluconate after adding, stirring reaction 10-15min, then add fish viscera lyophilized powder, after stirring, mixture anhydrates dryly, makes diatomite coating material;
(2) will discard the dregs of fat and carry out high-temperature sterilization processing, pulverize for subsequent use;
(3) bark of willow is added the deionized water of 18-20 weight part decoct 20-30min, the juice obtaining adds vinylbenzene, methacrylic acid, calcium lignin sulphonate while being cooled to 60-80 DEG C, dispersed with stirring 20-30min, add subsequently Potassium Persulphate potassium, starch pasting liquid, zinc methionine, continue to stir 20-30min, make slow release coating agent for subsequent use;
(4) other leftover materials are mixed with step (1), (2) gained material; drop into granulation in tablets press; and spraying slow release coating agent prepared by step (3) at the particle surface making, after coating, particle is cooling through warm air drying, room temperature, gets product.
Beneficial effect of the present invention is: formula Raw wide material sources, many is the waste in daily life, in these raw materials, contain abundant trace element and bioactive ingredients, realize the diversification of nutrient in composite fertilizer and for example in bark of willow, contained natural saligenin, can resist the pathogenic fungi in soil; In addition, composite fertilizer of the present invention utilizes Zinc Gluconate to react with vinegar fish viscera lyophilized powder and diatomite favourable absorption in production technique, reaches stable covered effect; In the coating agent of making, contain bark of willow and decoct juice and zinc methionine, in release membranes, also contain so certain trace element and bioactive ingredients, further strengthened the fertilizer efficiency of composite fertilizer; Composite fertilizer prepared by the present invention utilizes diatomite and coating agent to realize dual coated slowly-releasing to nutrient, nutrient is difficult for running off, fertilizer efficiency is lasting, can meet the each growth phase desired nutritional of crop, and harmless to soil, the crop root of plantation does not subject to germ and corrodes, and plant is more healthy and strong, and crop yield and quality all improve.
Embodiment
Embodiment
The compound manure of the present embodiment by following weight part (kilogram) raw material make: 1250 order diatomite 15, saltpetre 12, diammonium phosphate 18, bone meal 4, calcium lignin sulphonate 2, yeast soak powder 15, zinc methionine 4, urea 25, the discarded dregs of fat 28, starch pasting liquid 8, fish viscera lyophilized powder 5, bark of willow 3, bacterium chaff 12, nitrilotriacetic acid(NTA) 5, methacrylic acid 3, vinylbenzene 12, Zinc Gluconate 4, Potassium Persulphate potassium 0.1, vinegar 8, auxiliary agent 5; Auxiliary agent is made up of the raw material of following weight part: poultry feather 15, vinegar 25, Cuprocitrol 2, manganese citrate 2, nano-sized carbon 2, hydroxyapatite 8, Herba Andrographis aqueous extract 4, preparation method is: first poultry feather is pulverized after high-temperature sterilization sterilization, drop in vinegar solution, and be heated to 50-60 DEG C, after hydrolysis 6h, add Cuprocitrol, manganese citrate, nano-sized carbon, stirring reaction 20min, add hydroxyapatite, Herba Andrographis aqueous extract, dispersed with stirring reaction 50min, to obtain final product again.
Composite fertilizer's production stage of the present embodiment is as follows:
(1) diatomite is mixed with the water that waits weight part, grind 30min, make diatomite slurry, add vinegar with stirring arm material limit, back, vinegar adds Zinc Gluconate after adding, stirring reaction 10min, then add fish viscera lyophilized powder, after stirring, mixture anhydrates dryly, makes diatomite coating material;
(2) will discard the dregs of fat and carry out high-temperature sterilization processing, pulverize for subsequent use;
(3) bark of willow is added the deionized water of 20 weight parts decoct 30min, the juice obtaining adds vinylbenzene, methacrylic acid, calcium lignin sulphonate while being cooled to 60-80 DEG C, dispersed with stirring 30min, add subsequently Potassium Persulphate potassium, starch pasting liquid, zinc methionine, continue to stir 20min, make slow release coating agent for subsequent use;
(4) other leftover materials are mixed with step (1), (2) gained material; drop into granulation in tablets press; and spraying slow release coating agent prepared by step (3) at the particle surface making, after coating, particle is cooling through warm air drying, room temperature, gets product.
The present embodiment soybean planting implement, choose respectively two areas and be 3 mu experimental field, be labeled as respectively test group and control group, test group is used the present embodiment composite fertilizer, control group is used conventional composite fertilizer, all fertilizer is all as base manure applied once, the mu amount of executing is 45Kg, and the later stage no longer topdresses, and two soybean varieties, daily administrations are experimental field all identical, treat the harvest season, test group soybean yields improves 16.8%, hundred counterpoise compared with control group and improves 4.3%, and test group soybean strain stem is sturdy, many of pods are full, and disease and pest incidence is low compared with control group.
Claims (2)
1. the highly effective slow releasing compound fertilizer containing bark of willow, it is characterized in that, this fertilizer is made up of the raw material of following weight part: 1250-2000 order diatomite 10-15, saltpetre 10-12, diammonium phosphate 18-20, bone meal 3-4, calcium lignin sulphonate 1-3, yeast soaks powder 13-15, zinc methionine 2-4, urea 22-26, discarded dregs of fat 25-28, starch pasting liquid 6-8, fish viscera lyophilized powder 4-5, bark of willow 2-4, bacterium chaff 12-14, nitrilotriacetic acid(NTA) 3-5, methacrylic acid 2-3, vinylbenzene 10-12, Zinc Gluconate 2-4, Potassium Persulphate potassium 0.1-0.2, vinegar 6-8, auxiliary agent 4-5,
Described auxiliary agent is made up of the raw material of following weight part: poultry feather 15-18, vinegar 20-25, Cuprocitrol 1-2, manganese citrate 1-2, nano-sized carbon 1-2, hydroxyapatite 6-8, Herba Andrographis aqueous extract 4-5, preparation method is: first poultry feather is pulverized after high-temperature sterilization sterilization, drop in vinegar solution, and be heated to 50-60 DEG C, after hydrolysis 5-6h, add Cuprocitrol, manganese citrate, nano-sized carbon, stirring reaction 15-20min, add again hydroxyapatite, Herba Andrographis aqueous extract, dispersed with stirring reaction 40-50min, to obtain final product.
2. a kind of highly effective slow releasing compound fertilizer containing bark of willow as claimed in claim 1, its production stage is as follows:
(1) diatomite is mixed with the water that waits weight part, grind 20-30min, make diatomite slurry, add vinegar with stirring arm material limit, back, vinegar adds Zinc Gluconate after adding, stirring reaction 10-15min, then add fish viscera lyophilized powder, after stirring, mixture anhydrates dryly, makes diatomite coating material;
(2) will discard the dregs of fat and carry out high-temperature sterilization processing, pulverize for subsequent use;
(3) bark of willow is added the deionized water of 18-20 weight part decoct 20-30min, the juice obtaining adds vinylbenzene, methacrylic acid, calcium lignin sulphonate while being cooled to 60-80 DEG C, dispersed with stirring 20-30min, add subsequently Potassium Persulphate potassium, starch pasting liquid, zinc methionine, continue to stir 20-30min, make slow release coating agent for subsequent use;
(4) other leftover materials are mixed with step (1), (2) gained material; drop into granulation in tablets press; and spraying slow release coating agent prepared by step (3) at the particle surface making, after coating, particle is cooling through warm air drying, room temperature, gets product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410278325.6A CN104058856A (en) | 2014-06-20 | 2014-06-20 | Willow bark-containing efficient slow-release compound fertilizer |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410278325.6A CN104058856A (en) | 2014-06-20 | 2014-06-20 | Willow bark-containing efficient slow-release compound fertilizer |
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| CN104058856A true CN104058856A (en) | 2014-09-24 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113854021A (en) * | 2021-09-10 | 2021-12-31 | 海南农佳佳科技发展有限公司 | Planting method of pecans |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1068474A (en) * | 1991-07-13 | 1993-02-03 | 郭光耀 | Promote plant growing, the disease and insect resistance hormone |
| WO2010119791A1 (en) * | 2009-04-15 | 2010-10-21 | クミアイ化学工業株式会社 | Granular fertilizer containing herbicidal agrochemical |
| CN102826901A (en) * | 2012-07-31 | 2012-12-19 | 马鞍山科邦生态肥有限公司 | Preparation method for special amino acid chelating liquid-containing composite coated base fertilizer for rape |
| CN103387456A (en) * | 2013-07-23 | 2013-11-13 | 北京博亿诚科技有限公司 | Polymer-coated controlled release pesticide granule and preparation method thereof |
| CN103548521A (en) * | 2013-10-25 | 2014-02-05 | 安徽环绿生态农业投资发展有限公司 | Cuttage seedling raising method for poplars |
-
2014
- 2014-06-20 CN CN201410278325.6A patent/CN104058856A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1068474A (en) * | 1991-07-13 | 1993-02-03 | 郭光耀 | Promote plant growing, the disease and insect resistance hormone |
| WO2010119791A1 (en) * | 2009-04-15 | 2010-10-21 | クミアイ化学工業株式会社 | Granular fertilizer containing herbicidal agrochemical |
| CN102826901A (en) * | 2012-07-31 | 2012-12-19 | 马鞍山科邦生态肥有限公司 | Preparation method for special amino acid chelating liquid-containing composite coated base fertilizer for rape |
| CN103387456A (en) * | 2013-07-23 | 2013-11-13 | 北京博亿诚科技有限公司 | Polymer-coated controlled release pesticide granule and preparation method thereof |
| CN103548521A (en) * | 2013-10-25 | 2014-02-05 | 安徽环绿生态农业投资发展有限公司 | Cuttage seedling raising method for poplars |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113854021A (en) * | 2021-09-10 | 2021-12-31 | 海南农佳佳科技发展有限公司 | Planting method of pecans |
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Application publication date: 20140924 |