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Pyrazosulfuron-mefenacet-containing weeding and insecticidal fertilizer and producing method thereof

A technology of insecticide fertilizer and fenbuprofen, which is applied in the directions of herbicides, algaecides, biocides, insecticides, etc., to achieve the effects of product stability, long-lasting medicinal effects and superimposed effects.

Active Publication Date: 2015-05-20
广西乐土生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] However, how to integrate pesticides, herbicides, insecticides and fertilizer carriers into one, and apply them to field crops for herbicides and insecticides has not yet been reported, and it is also a technical problem that needs to be solved in agricultural science

Method used

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  • Pyrazosulfuron-mefenacet-containing weeding and insecticidal fertilizer and producing method thereof
  • Pyrazosulfuron-mefenacet-containing weeding and insecticidal fertilizer and producing method thereof
  • Pyrazosulfuron-mefenacet-containing weeding and insecticidal fertilizer and producing method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0076] Herbicide and insecticide fertilizer for paddy field --- 0.64% pyrazosulfuron-methyl-benthiazide-cartap fertilizer granule, mainly composed of herbicide, insecticide, carrier fertilizer and auxiliary agent according to the following weight percentage become:

[0077] Herbicide: accounting for 0.14% of the total weight of the fertilizer, it is prepared from pyrazosulfuron-methyl and mefenacet at a weight ratio of 1:20;

[0078] Insecticide: accounting for 0.5% of the total weight of the medicinal fertilizer, prepared from the pesticide cartap;

[0079] Carrier fertilizer: accounting for 98.06% of the total weight of medicinal fertilizer, composed of 10.0% urea, 27.5% ammonium chloride, 11.0% diammonium phosphate, 11.7% potassium chloride and 37.86% filler kaolin powder, the total nutrient content is 25%, of which Nitrogen (N) accounts for 13%.

[0080] Auxiliaries: account for 1.3% of the total weight of medicinal fertilizers, of which

[0081] Solvent water: 0.4%;

...

Embodiment 2

[0092] Herbicide and insecticide fertilizer for paddy field --- 0.81% pyrazosulfuron-methyl-fenthiazide-cartap fertilizer granule, mainly composed of herbicide, insecticide, carrier fertilizer and auxiliary agent according to the following weight percentage become:

[0093] Herbicide: accounting for 0.21% of the total weight of the fertilizer, it is prepared from pyrazosulfuron-methyl and mefenacet at a weight ratio of 1:20;

[0094] Insecticide: accounting for 0.6% of the total weight of the medicinal fertilizer, prepared from the pesticide cartap;

[0095] Carrier fertilizer: accounting for 97.69% of the total weight of the medicinal fertilizer, composed of urea, ammonium chloride and filler kaolin powder, of which total nitrogen (N) accounts for 16%.

[0096] Auxiliaries: account for 1.5% of the total weight of medicinal fertilizers, of which

[0097] Solvent water: 0.3%;

[0098] Stabilizer: 0.2%, composed of potassium dihydrogen phosphate and 2,6-di-tert-butyl-p-cresol...

Embodiment 3

[0105] Herbicide and insecticide fertilizer for paddy field --- 2.28% pyrazosulfuron-methyl-dithiazide-dimehytap fertilizer granule, mainly composed of herbicide, insecticide, carrier fertilizer and auxiliary agent according to the following weight percentage become:

[0106] Herbicide: accounting for 0.28% of the total weight of the fertilizer, it is prepared from pyrazosulfuron-methyl and mefenacet at a weight ratio of 1:20;

[0107] Insecticide: accounting for 2.0% of the total weight of the fertilizer, formulated from the pesticide dimehypo;

[0108] Carrier fertilizer: accounting for 96.42% of the total weight of the medicinal fertilizer, composed of urea, ammonium chloride and filler kaolin powder, of which total nitrogen (N) accounts for 20%.

[0109] Auxiliaries: account for 1.3% of the total weight of medicinal fertilizers, of which

[0110] Solvent water: 0.3%;

[0111] Stabilizer: 0.2%, composed of potassium dihydrogen phosphate and 2,6-di-tert-butyl-p-cresol in ...

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Abstract

The invention discloses a pyrazosulfuron-mefenacet-containing weeding and insecticidal fertilizer which is prepared by compounding herbicides, namely pyrazosulfuron and mefenacet, an insecticide and a carrier fertilizer, wherein the weight ratio of pyrazosulfuron to mefenacet is 1:(20-30). The invention further discloses a producing method of the fertilizer, which comprises the steps of taking water as a solvent and preparing a fertilizer granule by a spraying envelope method. The process flow is short, the quality is stable, the environmental pollution is low, the pesticide effect of the fertilizer is significant, and when the obtained fertilizer granule is applied in a paddy field, the fertilizer has multiple effects of fertilizing, weeding and pest killing, and can achieve the purposes of labor and time saving.

Description

technical field [0001] The invention belongs to the field of new pesticide products, and in particular relates to a herbicide and insecticide fertilizer containing pyrazole benzothialoyl and a production method thereof. The new product is a paddy field containing herbicide, insecticide and fertilizer nutrition Agricultural production of medicinal fertilizers. Background technique [0002] Grain production is the basic industry of the national economy. Rice is an important food crop in my country. Rice production accounts for 45% of the total grain output, and its sown area accounts for about 1 / 3 of the sown area of ​​food crops. At present, the annual sown area in my country exceeds 420 million mu, becoming one of the countries with the largest rice planting area and output in the world. [0003] However, the growth of rice is affected and restricted by pests and weeds, especially insect pests and weeds. Between rice and weeds, the natural competition between different type...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00C05G3/02A01N47/36A01N51/00A01P7/04A01P13/00C05G3/60
Inventor 吕昆明廖华周伟东杨瑞青潘能良潘安恒
Owner 广西乐土生物科技有限公司
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