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Pharmaceutical bottom fertilizer granule for preventing cotton sprout plant diseases and insect pests

A technology of pests and diseases and granules, applied in animal repellents, plant growth regulators, biocides, etc., can solve the problems of unstable volatile concentration, difficulty in making shaped granules, inconvenient transportation and storage, etc., and achieve good Insecticidal effect, high-efficiency cultivation requirements, and beautiful appearance

Inactive Publication Date: 2008-07-09
HUBEI NONGBEI CHEM IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, this technical solution is highly toxic and pollutes the environment to a certain extent. It is not highly targeted for the control of cotton seedling root diseases and plant diseases and insect pests.
In particular, the compound medicinal fertilizer is not easy to be made into shaped granules, it is not convenient for transportation and storage, the volatile concentration value is not stable enough, and it is difficult to meet the requirements of chemical fertilizer or pesticide product standards.

Method used

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  • Pharmaceutical bottom fertilizer granule for preventing cotton sprout plant diseases and insect pests
  • Pharmaceutical bottom fertilizer granule for preventing cotton sprout plant diseases and insect pests
  • Pharmaceutical bottom fertilizer granule for preventing cotton sprout plant diseases and insect pests

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0094] Feeding and processing medicinal fertilizer granules according to the proportioning ratio of raw materials, in order to ensure the uniform mixing of pharmaceutical ingredients and chemical fertilizers and auxiliary agents and improve the effect of medicine, the market can be purchased earlier imidacloprid (90%), thiram (90%) ) and triadimefon (85%) are ground to a fineness of 150 orders respectively, and then start the granulator to stir and then slowly drop into 678 kilograms of compound fertilizer (N: P: K=12: 7:6), then drop into 0.83 kg of imidacloprid, 5.56 kg of thiram, and 1.5 kg of triadimefon, mix and stir respectively and drop into 60 kg of polyvinyl alcohol aqueous solution, 100 kg of white carbon black, 50 kg of calcium chloride, lignin sulfonate 30 kg of sodium stearate, 50 kg of zinc stearate, 20 kg of talcum powder, 5 kg of blue pigment, and stir evenly. According to the conventional chemical fertilizer production method, it is granulated and screened to ...

Embodiment 2

[0096] Feeding and processing medicinal fertilizer granules according to the proportioning ratio of raw materials, first the powder former drug of imidacloprid (90%), thiram (90%) and triadimefon (85%) purchased in the market are respectively ground to a fineness of 150 678 kg of compound fertilizer (N:P:K=13:9:8) with a content of 30% was slowly dropped into the granulator again, and then 0.83 kg of imidacloprid, 5.56 kg of thiram, and 1.5 kg of triadimefon were added. After mixing evenly, add 60 kg of polyvinyl alcohol aqueous solution, 100 kg of white carbon black, 50 kg of calcium chloride, 30 kg of sodium lignosulfonate, 50 kg of zinc stearate, 20 kg of talcum powder, and blue pigment 5 kg, stir well. According to the conventional chemical fertilizer production method, it is granulated and screened to obtain smooth and uniform pyridone pesticide fertilizer granules.

Embodiment 3

[0098] Feeding and processing medicinal fertilizer granules according to the proportioning ratio of raw materials, first the powder former drug of imidacloprid (90%), thiram (90%) and triadimefon (85%) purchased in the market are respectively ground to a fineness of 150 678 kilograms of compound fertilizer (N:P:K=13:11:10) with 35% compound fertilizer (N:P:K=13:11:10) was slowly put into the granulator again, then 0.83 kg of imidacloprid, 5.56 kg of thiram, and 1.5 kg of triadimefon were added. After mixing evenly, add 60 kg of polyvinyl alcohol aqueous solution, 100 kg of white carbon black, 50 kg of calcium chloride, 30 kg of sodium lignosulfonate, 50 kg of zinc stearate, 20 kg of talcum powder, and blue pigment 5 kg, stir well. According to the conventional chemical fertilizer production method, it is granulated and screened to obtain smooth and uniform pyridone pesticide fertilizer granules.

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Abstract

The invention discloses a drug substrate fertilizer particle agent to prevent cotton seeding pest, which is characterized by the following: adopting nitrogen, phosphor, potassium or composite fertilizer as carrier; allocating imidacloprid, thiram, triazole ketone and adjuvant according to certain proportion; making the drug particle agent; modifying the nourishing condition and seeding growing environment; reinforcing pest-proof and growing property.

Description

Technical field [0001] The invention relates to a mixture of fertilizers and pesticides, in particular to a medicinal base fertilizer granule for preventing and controlling cotton seedling pests. technical background [0002] Before transplanting, cotton should be fertilized with enough nitrogen, phosphorus, and potassium fertilizers in the ditch of the transplanting hole to ensure the needs of fertilizers during the growth process of cotton seedlings. The cotton seedling stage is a period of frequent occurrence of diseases and insect pests, such as cotton blight, cotton anthracnose, red rot, cotton aphids, and underground pests such as cutworms. [0003] In rural areas of our country, when cotton is transplanted, it is generally used to apply compound fertilizer or add fungicides such as carbendazim to the transplanting hole. The dosage per mu is about 20 kg and 1-2 kg of soil respectively. Spraying insecticides on cotton seedlings takes time and cannot guarantee efficacy....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/02C05G1/00A01N47/42A01N47/26A01N43/653C05G3/60
Inventor 陈明德吴胜雄
Owner HUBEI NONGBEI CHEM IND
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