CN113200786A - Disease-preventing insect-preventing biological water-retaining organic-inorganic compound fertilizer - Google Patents
Disease-preventing insect-preventing biological water-retaining organic-inorganic compound fertilizer Download PDFInfo
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- CN113200786A CN113200786A CN202110638299.3A CN202110638299A CN113200786A CN 113200786 A CN113200786 A CN 113200786A CN 202110638299 A CN202110638299 A CN 202110638299A CN 113200786 A CN113200786 A CN 113200786A
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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
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- 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
- C05G3/60—Biocides or preservatives, e.g. disinfectants, pesticides or herbicides; Pest repellants or attractants
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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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- 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
- C05G5/00—Fertilisers characterised by their form
- C05G5/10—Solid or semi-solid fertilisers, e.g. powders
- C05G5/12—Granules or flakes
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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
- C05G5/00—Fertilisers characterised by their form
- C05G5/30—Layered or coated, e.g. dust-preventing coatings
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- Life Sciences & Earth Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
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Abstract
The invention provides a disease-preventing insect-preventing biological water-retaining organic-inorganic compound fertilizer which is prepared from organic fertilizer, inorganic fertilizer, humic acid, biomass material, synergistic material, water-retaining agent, mineral material, mineral potassium fulvate and compound microbial agent. The compound fertilizer is applied to agricultural production, not only has rich nutrient components, but also has enough organic matters, can resist drought, preserve water, preserve fertilizer, prevent diseases and prevent insects, can greatly reduce the using amount of chemical fertilizers and pesticides, recover the ecological environment of soil, improve the yield and the quality of crops, particularly, biomass materials are compounded in the product, disease and insect prevention in agricultural production is changed into disease and insect prevention, passive disease and insect prevention is changed into active disease and insect prevention, the using efficiency is greatly improved, and the materials are also good organic matters, can be used as nutrient materials of microorganisms and organic matters for improving soil, and the product performance is greatly improved.
Description
Technical Field
The invention belongs to the technical field of agricultural fertilizers, relates to a compound fertilizer, and particularly relates to a disease-preventing insect-preventing biological water-retaining organic-inorganic compound fertilizer.
Background
The use of chemical fertilizers is called as the first agricultural revolution, the use of pesticides is called as the second agricultural revolution, and the contribution of non-extinguishment is made for increasing the yield and income of agricultural production, but the excessive use of chemical fertilizers and pesticides causes land pollution, the organic matter of soil is greatly reduced, the soil structure is damaged, the quality of agricultural products is reduced, the threat is brought to the healthy life of people, and the reduction of the use of chemical fertilizers and pesticides in the agricultural production is a problem which is urgently needed to be solved by the agricultural production.
Chinese patent CN201410775092.0 discloses a biological organic-inorganic compound fertilizer and a preparation method and application thereof, which is a biological organic-inorganic compound fertilizer prepared by fermenting organic matters, rejuvenating and expanding microorganism strains and mixing with inorganic fertilizer, and the biological organic-inorganic compound fertilizer has high nutrient release speed when being applied to soil, is easy to run off along with water, but has no functions of water retention, fertilizer retention and drought resistance. Chinese patent CN200810007504.0 discloses a biological organic-inorganic compound fertilizer and a preparation method thereof, which is to mix humic acid, inorganic fertilizer nitrogen, phosphorus and potassium, granulate, and blend with microorganism bacteria to prepare the biological organic-inorganic compound fertilizer, but the product has no functions of water retention, fertilizer retention, drought resistance and insect prevention. Chinese patent CN200710116249.9 discloses a biological organic-inorganic compound fertilizer product and a production method thereof, the biological organic-inorganic compound fertilizer is prepared by concentrating waste water from monosodium glutamate factories, adding humic acid, inorganic fertilizer and bacillus, spraying and granulating, and the biological bacteria of the product are single and lack the functions of water retention, fertilizer retention and insect prevention.
Disclosure of Invention
The invention aims to provide a disease-preventing insect-preventing biological water-retaining organic-inorganic compound fertilizer.
The invention provides a disease-preventing insect-preventing biological water-retaining organic-inorganic compound fertilizer which is prepared from the following raw materials and processes:
the raw materials are proportioned according to parts by weight:
10-30 parts of organic fertilizer, 10-30 parts of inorganic fertilizer, 10-20 parts of humic acid, 10-20 parts of biomass material, 2-5 parts of synergistic material, 1-2 parts of water-retaining agent, 2-5 parts of mineral source fulvic acid potassium, 5-10 parts of mineral material and 1-2 parts of compound microbial agent.
The organic fertilizer is at least two of sheep manure organic fertilizer, pig manure organic fertilizer, cow manure organic fertilizer, chicken manure organic fertilizer and plant straw biological fermentation organic fertilizer.
The inorganic fertilizer is at least two of urea, ammonium sulfate, ammonium nitrate, diammonium phosphate, potassium sulfate and potassium chloride.
The mineral material is one of bentonite, attapulgite and diatomite.
The biomass material is at least one of tobacco leaf straw powder, pepper leaf powder, chitin powder, schizonepeta powder, chrysanthemum powder and tea cake powder.
The synergistic material is at least one of choline chloride, brassinolide and bensulide.
The water-retaining agent is one of a polyacrylamide water-retaining agent, a polyacrylate water-retaining agent, a starch grafted acrylate water-retaining agent, a humic acid water-retaining agent, a fulvic acid water-retaining agent and a biological water-retaining agent.
The compound microbial agent is a liquid compound microbial agent formed by mixing at least two of bacillus subtilis liquid, bacillus mucilaginosus liquid, bacillus megaterium liquid, bacillus natto liquid, bacillus licheniformis liquid, bacillus amyloliquefaciens liquid and bacillus polymyxa liquid.
The preparation process comprises the following steps: mixing and crushing organic fertilizer, inorganic fertilizer, humic acid, biomass material and synergistic material, preliminarily forming master batches in a roller granulator, mixing and adding a water-retaining agent, mineral potassium fulvate and mineral material into water, fully stirring to prepare slurry, carrying out spraying secondary granulation in the roller granulator, drying and cooling to prepare organic-inorganic composite granular fertilizer, and then spraying the composite microbial agent on the composite granular fertilizer by adopting a turntable method to prepare the disease-preventing insect-preventing biological water-retaining organic-inorganic composite fertilizer.
The invention has the beneficial effects that: the disease-preventing insect-preventing biological water-retaining organic-inorganic compound fertilizer provided by the invention has rich nutrient components and enough organic matters when being applied to agricultural production, can resist drought, retain water, retain fertilizer, prevent diseases and insects, greatly reduce the dosage of chemical fertilizers and pesticides, recover the ecological environment of soil, improve the yield and the quality of crops, particularly, biomass materials are compounded in the product, disease and insect killing in agricultural production is changed into disease and insect prevention, passive disease and insect prevention is changed into active disease and insect prevention, the use efficiency is greatly improved, and the materials are also good organic matters and can be used as nutrient materials of microorganisms and organic matters for improving soil, so that the product performance is greatly improved.
Detailed Description
The disease-preventing insect-preventing biological water-retaining organic-inorganic compound fertilizer is further explained by the specific examples below.
Example one
The raw material ratio is as follows: 5 parts of chicken manure, 5 parts of plant straw fermented organic fertilizer, 5 parts of urea, 5 parts of diamine phosphate, 10 parts of humic acid, 5 parts of tobacco leaf straw powder, 5 parts of pepper leaf powder, 2 parts of brassinolide, 1 part of polyacrylamide water-retaining agent, 2 parts of mineral source potassium fulvate, 5 parts of bentonite and 1 part of composite microbial agent (formed by mixing 0.5 part of bacillus subtilis liquid and 0.5 part of bacillus mucilaginosus liquid);
the preparation process comprises the following steps: mixing chicken manure, plant straw fermented organic fertilizer, urea, diamine phosphate, humic acid, tobacco leaf straw powder, pepper leaf powder and brassinolide, crushing, primarily forming master batches in a roller granulator, mixing a polyacrylamide water-retaining agent, mineral potassium fulvate and bentonite, adding the mixture into water, fully stirring to prepare slurry, spraying slurry on the roller granulator for secondary granulation, drying and cooling to prepare the organic-inorganic composite granular fertilizer, and spraying the composite microbial agent on the composite granular fertilizer by a turntable method to prepare the disease-preventing insect-preventing biological water-retaining organic-inorganic composite fertilizer.
Example two
The raw material ratio is as follows: 15 parts of cow dung, 15 parts of plant straw fermented organic fertilizer, 10 parts of urea, 10 parts of diamine phosphate, 10 parts of potassium chloride, 20 parts of humic acid, 10 parts of pepper leaf powder, 10 parts of chrysanthemum indicum powder, 5 parts of choline chloride, 2 parts of humic acid water-retaining agent, 5 parts of mineral source potassium fulvate, 10 parts of bentonite and 2 parts of compound microbial agent (formed by mixing 1 part of bacillus mucilaginosus liquid and 1 part of bacillus megatherium liquid);
the preparation process comprises the following steps: cow dung, plant straw fermented organic fertilizer, urea, diamine phosphate, potassium chloride, humic acid, pepper leaf powder, chrysanthemum powder and choline chloride are mixed and crushed, master batches are preliminarily formed in a roller granulator, then a humic acid water-retaining agent, mineral potassium fulvate and bentonite are mixed and added into water to be fully stirred to prepare slurry, the slurry is sprayed and granulated for the second time in the roller granulator, drying and cooling are carried out to prepare the organic-inorganic composite granular fertilizer, and then the composite microbial agent is sprayed on the composite granular fertilizer by a turntable method to prepare the disease-preventing insect-preventing biological water-retaining organic-inorganic composite fertilizer.
EXAMPLE III
The raw material ratio is as follows: 10 parts of pig manure, 5 parts of plant straw fermented organic fertilizer, 5 parts of urea, 5 parts of ammonium sulfate, 5 parts of potassium sulfate, 15 parts of humic acid, 15 parts of chitin powder, 3 parts of bengal, 1 part of starch grafted polyacrylic acid water-retaining agent, 2 parts of mineral source fulvic acid potassium, 7 parts of kieselguhr and 1 part of composite microbial agent (formed by mixing 0.5 part of bacillus megatherium liquid and 0.5 part of bacillus licheniformis liquid);
the preparation process comprises the following steps: mixing pig manure, plant straw fermented organic fertilizer, urea, ammonium sulfate, potassium sulfate, humic acid, chitin powder and bentonite, crushing, primarily forming master batches in a roller granulator, then mixing starch grafted polyacrylic acid water-retaining agent, mineral potassium fulvate and diatomite, adding the mixture into water, fully stirring to prepare slurry, spraying slurry in the roller granulator for secondary granulation, drying and cooling to prepare the organic-inorganic composite granular fertilizer, and then spraying the composite microbial agent on the composite granular fertilizer by a turntable method to prepare the disease-preventing insect-preventing biological water-retaining organic-inorganic composite fertilizer.
Example four
The raw material ratio is as follows: 10 parts of chicken manure, 10 parts of plant straw organic fertilizer, 10 parts of urea, 5 parts of ammonium nitrate, 5 parts of potassium chloride, 12 parts of humic acid, 6 parts of tobacco leaf straw powder, 6 parts of schizonepeta powder, 4 parts of choline chloride, 2 parts of polyacrylamide water-retaining agent, 5 parts of mineral source fulvic acid potassium, 8 parts of diatomite and a composite microbial agent (formed by mixing 1 part of bacillus amyloliquefaciens liquid and 1 part of bacillus licheniformis liquid);
the preparation process comprises the following steps: mixing and crushing chicken manure, plant straw organic fertilizer, urea, ammonium nitrate, potassium chloride, humic acid, tobacco leaf straw powder, schizonepeta powder and choline chloride, preliminarily forming master batches in a roller granulator, mixing and adding a polyacrylamide water-retaining agent, mineral potassium fulvate and diatomite into water, fully stirring to prepare slurry, spraying slurry in the roller granulator for secondary granulation, drying and cooling to prepare the organic-inorganic composite granular fertilizer, and then spraying the composite microbial agent on the composite granular fertilizer by adopting a turntable method to prepare the disease-preventing insect-preventing biological water-retaining organic-inorganic composite fertilizer.
EXAMPLE five
The raw material ratio is as follows: 10 parts of sheep manure, 15 parts of chicken manure, 10 parts of ammonium sulfate, 10 parts of diammonium phosphate, 5 parts of potassium sulfate, 13 parts of humic acid, 10 parts of herba schizonepetae powder, 10 parts of chrysanthemum powder, 6 parts of tea cake powder, 1 part of brassinolide, 1 part of choline chloride, 1.5 parts of starch grafted acrylate water-retaining agent, 2.5 parts of mineral source potassium fulvate, 8 parts of diatomite and 2 parts of composite microbial agent (formed by mixing 1 part of bacillus natto liquid and 1 part of bacillus polymyxa liquid);
the preparation process comprises the following steps: mixing sheep manure, chicken manure, ammonium sulfate, diammonium phosphate, potassium sulfate, humic acid, schizonepeta powder, chrysanthemum powder, tea cake powder, brassinolide and choline chloride, crushing, primarily forming master batches in a roller granulator, mixing starch grafted acrylate water-retaining agent, mineral potassium fulvate and diatomite, adding the mixture into water, fully stirring to prepare slurry, spraying slurry on the roller granulator for secondary granulation, drying and cooling to prepare the organic-inorganic composite granular fertilizer, and spraying the composite microbial agent on the composite granular fertilizer by a turntable method to prepare the disease-preventing and insect-preventing biological water-retaining organic-inorganic composite fertilizer.
EXAMPLE six
The raw material ratio is as follows: 10 parts of cow dung, 6 parts of pig manure, 6 parts of ammonium nitrate, 6 parts of potassium chloride, 6 parts of diammonium phosphate, 17 parts of humic acid, 10 parts of tobacco leaf straw powder, 9 parts of tea cake powder, 2 parts of Bibao, 1 part of biological water-retaining agent, 5 parts of mineral source fulvic acid potassium, 6 parts of attapulgite and 2 parts of composite microbial agent (formed by mixing 1 part of bacillus megatherium liquid and 1 part of bacillus licheniformis);
the preparation process comprises the following steps: cow dung, pig dung, ammonium nitrate, potassium chloride, diammonium phosphate, humic acid, tobacco leaf straw powder, tea cake powder and bentonite are mixed and crushed, master batches are preliminarily formed in a roller granulator, then the biological water-retaining agent, mineral potassium fulvate and attapulgite are mixed and added into water to be fully stirred to prepare slurry, the slurry is sprayed and granulated for the second time in the roller granulator, drying and cooling are carried out to prepare the organic-inorganic composite granular fertilizer, and then the composite microbial agent is sprayed on the composite granular fertilizer by adopting a turntable method to prepare the disease-preventing insect-preventing biological water-retaining organic-inorganic composite fertilizer.
The using effect of the product prepared by the embodiment is as follows:
the prepared disease-preventing insect-preventing biological water-retaining organic-inorganic compound fertilizer is subjected to six treatments and three repeated tests (the comparison is N18; K)2O18；P2O518, total nutrient content of 54 percent compound fertilizer) and has the following statistical effect
The prepared disease-preventing insect-preventing biological water-retaining organic-inorganic compound fertilizer is subjected to six treatments and three repeated tests (the comparison is N18; K)2O18；P2O518, compound fertilizer with 54 percent of total nutrient content), and the statistical effect is as follows:
the prepared biological agent for preventing diseases and insectsThe water organic-inorganic compound fertilizer is treated on the aquaria leucorrhoeae in the Qingbai stone street stone village in the urban area of Lanzhou city, Gansu province in six times of experiments (the contrast is organic fertilizer + inorganic compound fertilizer, total nutrient N + K)2O+P2O5≧ 25), the statistical effects thereof are as follows:
the prepared disease-preventing insect-preventing biological water-retaining organic-inorganic compound fertilizer is subjected to six treatments and three repeated experiments (the contrast is organic-inorganic compound fertilizer N + K) on Longjiao yellow of the greenhouse of the Dagongkang vegetable professional cooperative society of Yongdeng county of Lanzhou, Gansu)2O+P2O5≧ 15; organic matter ≧ 20), its statistical effect is as follows:
the prepared disease-preventing insect-preventing biological water-retaining organic-inorganic compound fertilizer is subjected to six treatments on greenhouse eggplants of Qingquan fruit tree and farmer professional cooperative society of Tongchun fruit trees and farmers in east Chuan town of Lanzhou province, Gansu province, and three repeated tests (the contrast is N18; K18; P18, and the compound fertilizer with the total nutrient content of 54 percent) have the following statistical effects:
Claims (8)
1. a disease-preventing insect-preventing biological water-retaining organic-inorganic compound fertilizer is prepared from the following raw materials by the following process:
the raw materials are proportioned according to parts by weight:
10-30 parts of organic fertilizer, 10-30 parts of inorganic fertilizer, 10-20 parts of humic acid, 10-20 parts of biomass material, 2-5 parts of synergistic material, 1-2 parts of water-retaining agent, 2-5 parts of mineral source fulvic acid potassium, 5-10 parts of mineral material and 1-2 parts of compound microbial agent;
the preparation process comprises the following steps: mixing and crushing organic fertilizer, inorganic fertilizer, humic acid, biomass material and synergistic material, preliminarily forming master batches in a roller granulator, mixing and adding a water-retaining agent, mineral potassium fulvate and mineral material into water, fully stirring to prepare slurry, carrying out spraying secondary granulation in the roller granulator, drying and cooling to prepare organic-inorganic composite granular fertilizer, and then spraying the composite microbial agent on the composite granular fertilizer by adopting a turntable method to prepare the disease-preventing insect-preventing biological water-retaining organic-inorganic composite fertilizer.
2. The disease-preventing insect-preventing biological water-retaining organic-inorganic compound fertilizer as claimed in claim 1, which is characterized in that: the organic fertilizer is at least two of sheep manure organic fertilizer, pig manure organic fertilizer, cow manure organic fertilizer, chicken manure organic fertilizer and plant straw biological fermentation organic fertilizer.
3. The disease-preventing insect-preventing biological water-retaining organic-inorganic compound fertilizer as claimed in claim 1, which is characterized in that: the inorganic fertilizer is at least two of urea, ammonium sulfate, ammonium nitrate, diammonium phosphate, potassium sulfate and potassium chloride.
4. The disease-preventing insect-preventing biological water-retaining organic-inorganic compound fertilizer as claimed in claim 1, which is characterized in that: the mineral material is one of bentonite, attapulgite and diatomite.
5. The disease-preventing insect-preventing biological water-retaining organic-inorganic compound fertilizer as claimed in claim 1, which is characterized in that: the biomass material is at least one of tobacco leaf straw powder, pepper leaf powder, chitin powder, schizonepeta powder, chrysanthemum powder and tea cake powder.
6. The disease-preventing insect-preventing biological water-retaining organic-inorganic compound fertilizer as claimed in claim 1, which is characterized in that: the synergistic material is at least one of choline chloride, brassinolide and bensulide.
7. The disease-preventing insect-preventing biological water-retaining organic-inorganic compound fertilizer as claimed in claim 1, which is characterized in that: the water-retaining agent is one of a polyacrylamide water-retaining agent, a polyacrylate water-retaining agent, a starch grafted acrylate water-retaining agent, a humic acid water-retaining agent, a fulvic acid water-retaining agent and a biological water-retaining agent.
8. The disease-preventing insect-preventing biological water-retaining organic-inorganic compound fertilizer as claimed in claim 1, which is characterized in that: the compound microbial agent is a liquid compound microbial agent formed by mixing at least two of bacillus subtilis liquid, bacillus mucilaginosus liquid, bacillus megaterium liquid, bacillus natto liquid, bacillus licheniformis liquid, bacillus amyloliquefaciens liquid and bacillus polymyxa liquid.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113773151A (en) * | 2021-09-14 | 2021-12-10 | 深圳市绿色农业生物科技有限公司 | Alginic acid and humic acid combined disease-preventing insect-preventing biological organic-inorganic compound fertilizer |
| CN113956096A (en) * | 2021-11-27 | 2022-01-21 | 江苏农乐生物科技有限公司 | Fertilizer containing xylo-oligosaccharide and application of fertilizer to promotion of vegetable growth |
| CN113980877A (en) * | 2021-12-28 | 2022-01-28 | 慕恩（广州）生物科技有限公司 | Compound microbial agent and preparation method thereof |
| CN115403425A (en) * | 2022-08-26 | 2022-11-29 | 朝阳师范高等专科学校 | Multi-element water-fertilizer integrated agent material for composite tailings and preparation method and application thereof |
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| CN101234919A (en) * | 2008-02-29 | 2008-08-06 | 师进 | High-activity biological water-keeping slow release composite fertilizer and preparation method thereof |
| CN101928186A (en) * | 2010-03-02 | 2010-12-29 | 万光存 | Composite microbial fertilizer for controlling crop diseases and insect pests, and preparation method thereof |
| CN106396921A (en) * | 2016-08-19 | 2017-02-15 | 李振贤 | Insect-preventive and disease-resistant organic fertilizer and preparation method thereof |
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2021
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101234919A (en) * | 2008-02-29 | 2008-08-06 | 师进 | High-activity biological water-keeping slow release composite fertilizer and preparation method thereof |
| CN101928186A (en) * | 2010-03-02 | 2010-12-29 | 万光存 | Composite microbial fertilizer for controlling crop diseases and insect pests, and preparation method thereof |
| CN106396921A (en) * | 2016-08-19 | 2017-02-15 | 李振贤 | Insect-preventive and disease-resistant organic fertilizer and preparation method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113773151A (en) * | 2021-09-14 | 2021-12-10 | 深圳市绿色农业生物科技有限公司 | Alginic acid and humic acid combined disease-preventing insect-preventing biological organic-inorganic compound fertilizer |
| CN113956096A (en) * | 2021-11-27 | 2022-01-21 | 江苏农乐生物科技有限公司 | Fertilizer containing xylo-oligosaccharide and application of fertilizer to promotion of vegetable growth |
| CN113980877A (en) * | 2021-12-28 | 2022-01-28 | 慕恩（广州）生物科技有限公司 | Compound microbial agent and preparation method thereof |
| CN115403425A (en) * | 2022-08-26 | 2022-11-29 | 朝阳师范高等专科学校 | Multi-element water-fertilizer integrated agent material for composite tailings and preparation method and application thereof |
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Application publication date: 20210803 |