Medical fertilizer granules

A technology of medicinal fertilizer granules and slow-release agents, which is applied in fertilization devices, fertilizer mixtures, applications, etc., can solve the problem of less medicinal fertilizer granules, and achieve the effect of reducing hazards and strong survivability

Inactive Publication Date: 2016-02-24
李小丹
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there are few medicinal fertilizer granules prepared from botanical pesticides an

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0024] Embodiment 1: A medicinal fertilizer granule, which is characterized in that it is prepared from the following raw materials in parts by weight: 50 parts of pond mud, 30 parts of apple snails, 12 parts of tea oil bran, 2 parts of plumbago, 2 parts of cocklebur, 3 parts of mustard, 15 parts of purslane, 1 part of sustained-release agent polyvinyl alcohol or gum arabic, 1.5 parts of binder paraffin or rosin, and 0.8 part of coating agent polyvinyl alcohol or polyvinylpyrrolidone.

Embodiment 2

[0025] Example 2: A medicinal fertilizer granule prepared from the following raw materials in parts by weight: 60 parts of pond mud, 40 parts of apple snails, 15 parts of tea oil bran, 5 parts of plumbago, 5 parts of cocklebur, and 5 parts of nepeta , 15 parts of purslane, 1.5 parts of sustained-release agent polyvinyl alcohol or gum arabic, 2 parts of binder paraffin or rosin, and 1 part of coating agent polyvinyl alcohol or polyvinylpyrrolidone.

Embodiment 3

[0026] Example 3: A medicinal fertilizer granule prepared from the following raw materials in parts by weight: 50 parts of pond mud, 40 parts of apple snails, 10 parts of tea oil bran, 2 parts of plumbago, 2 parts of cocklebur, and 2 parts of nepeta , 10 parts of purslane, 1 part of sustained-release agent polyvinyl alcohol or gum arabic, 1 part of binder paraffin or rosin, and 0.5 part of coating agent polyvinyl alcohol or polyvinylpyrrolidone.

[0027] Experiment with the control of corn aphids with the medicinal fertilizer granules of Example 3. (Polyflower Dan, Purslane, Cocklebur, and Schizonepetae are the active ingredients of the medicine, a total of 1000 grams per mu), and the control effect is 91.16% 10 days after the medicine. 20 days after the drug, the control effect was 81.16%.

[0028] The preparation method of the present invention: crush the dried whole plant of Plumbago radix, whole plant of purslane, fruit of cocklebur, and Nepeta chinensis into a 500-mesh s...

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PUM

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Abstract

The invention discloses medical fertilizer granules. The medical fertilizer granules are prepared from the following raw materials in parts by weight: 50-60 parts of pond mud, 30-40 parts of pomacea canaliculata, 10-15 parts of camellia-oil bran, 2-5 parts of herba plumbaginis zeylanicae, 2-5 parts of Xanthium sibiricum, 2-5 parts of mexican tea herb, 10-15 parts of herba portulacae, 1-1.5 parts of a sustained-release agent (polyvinyl alcohol-Arabic gum), 1-2 parts of an adhesive (paraffin or rosin) and 0.5-1 part of a coating agent (polyvinyl alcohol or polyvinylpyrrolidone). The medical fertilizer granules are developed by scientific combination between a plant pesticide and a fertilizer, can be used for organic agriculture production, can achieve dual functions of insecticide and after manuring after one-time application, relieve the labor intensity of peasants, reduce the labor frequency of peasants, save both time and manpower, and improve the production efficiency.

Description

technical field [0001] The invention relates to agricultural granules, in particular to a medicinal fertilizer granule with dual functions of insecticide and topdressing. Background technique [0002] Biological pesticides refer to preparations that use living organisms (fungi, bacteria, insect viruses, genetically modified organisms, natural enemies, etc.) or their metabolites (pheromones, auxins, sodium naphthalene acetate, etc.) to kill or inhibit agricultural pests. Also known as natural pesticides, it refers to non-chemical synthesis, derived from natural chemical substances or living organisms, and has the functions of bactericidal pesticides and insecticidal pesticides. biopesticides including [0003] Pathogenic nematodes, bacteria and viruses and other microorganisms. Medicinal fertilizer granules refer to pesticide fertilizers with dual effects of insecticide and topdressing. At present, there are few medicinal fertilizer granules prepared from botanical pestici...

Claims

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Application Information

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IPC IPC(8): C05G3/00C05G3/02C05G3/60
Inventor 李小丹
Owner 李小丹
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