Sustained-release chemical fertilizer granules comprising broflanilide and application of sustained-release chemical fertilizer granules

A technology of bromilifenamide and medicinal fertilizer granules, applied in the field of pesticide preparations, can solve problems such as increasing the burden and workload of farmers, and achieve the effects of improving immunity, reducing labor intensity and reducing losses

Inactive Publication Date: 2019-01-25
SHENZHEN NOPOSION AGROCHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] In traditional crop planting, fertilization and pesticide application are carried out separately, which greatly increases the burden and workload of farmers

Method used

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  • Sustained-release chemical fertilizer granules comprising broflanilide and application of sustained-release chemical fertilizer granules
  • Sustained-release chemical fertilizer granules comprising broflanilide and application of sustained-release chemical fertilizer granules
  • Sustained-release chemical fertilizer granules comprising broflanilide and application of sustained-release chemical fertilizer granules

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Example 1: 0.01% bromflubendiamide fertilizer granule

[0021] Using adsorption granulation method, 0.1 kg of bromflubendiamide was added to 0.5 kg of zeolite powder and stirred evenly, and 5 kg of DMF was added to fully mix and dissolve to make a mother liquor, and the mother liquor was slowly added to 936.4 kg of chelated amino acid carriers, and at the same time, 8 Mix 1 kg of white carbon black evenly. After mixing evenly, add 20 kg of polyacrylic acid resin II solution on the surface of the particles and mix evenly. After drying, add 30 kg of carbon black powder for coloring, and finally obtain 0.01% bromflubendiamide fertilizer granules .

Embodiment 2

[0022] Embodiment 2: 0.03% bromflubendiamide fertilizer granule

[0023] Using the coating method, 0.3 kg of bromflubendiamide and 2 kg of diatomaceous earth were fully mixed in an air-flow pulverizer to make mother powder, added to 921.7 kg of humic acid carrier and stirred evenly, while stirring, 8 Spray 1 kg of 10% PVA solution evenly on the surface of the mixed particle carrier, add 8 kg of white carbon black and stir evenly, then add 20 kg of polyacrylic acid resin III solution on the surface of the particle and mix evenly, heat the particle surface by blasting, add 40 Kilograms of carbon black powder were fully mixed to finally obtain 0.03% bromflubendiamide fertilizer granules.

Embodiment 3

[0024] Embodiment 3: 0.05% bromflubendiamide fertilizer granule

[0025] Using the disc granulation method, 0.5 kg of bromoflubendiamide and 1.5 kg of attapulgite soil are fully mixed and uniformly passed through the air-flow pulverizer to make mother powder, and the mother powder is added to 918 kg of fulvic acid powder fertilizer, and the disc is used Granulator granulation, add 40 kg of 2% sodium carboxymethyl cellulose solution while rotating, screen out the required particle size particles through a grading sieve, put them back into the disc after sieving, add 20 kg of polyacrylic acid while stirring Resin Ⅳ mother liquor, mixed evenly, heated and dried, added 20 kg of carbon black powder, mixed evenly, and finally obtained 0.05% bromflubendiamide fertilizer granule.

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Abstract

The invention discloses sustained-release chemical fertilizer granules comprising broflanilide. The sustained-release chemical fertilizer granules are prepared from 0.01 to 3 percent of bromide fluorobenzene bisamide, 65.00 to 93.64 percent of fertilizer carrier, 2.05 to 8.00 percent of sustained-release aid and the balance of auxiliary agent by weight. The sustained-release chemical fertilizer granules have an apparent insect preventing and fertility improving effect and long chemical effect and fertilizer effect lasting period, are unlikely to produce chemical damage, and can effectively avoid the out-of-standard residue of chemicals.

Description

technical field [0001] The invention relates to a sustained-release medicinal fertilizer granule, in particular to a sustained-release medicinal fertilizer granule containing bromflubendiamide and its application on crops, belonging to the technical field of pesticide preparations. Background technique [0002] In order to play the role of pesticides that are easy to degrade or have a short residual period in the environment, pesticide slow-release agents use certain pesticide processing methods to release pesticides continuously and stably for a specific time according to the occurrence rules, hazard characteristics and environmental conditions of harmful organisms. , in order to achieve the most economical, safe and effective control of pests. Pesticide sustained-release agents are divided into physical pesticide sustained-release agents and chemical pesticide sustained-release agents, among which physical pesticide sustained-release agents are mainly formed by the physica...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C05G3/00C05G3/02C05G3/08C05G3/60C05G3/90
CPCC05C11/00C05D9/00C05G3/00C05G3/60C05G3/90C05F11/02
Inventor 曹欢张定兵赵帅黄柯程张世乾洪俊逸
Owner SHENZHEN NOPOSION AGROCHEM
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