Method for controlling crop diseases with shenqinmycin and shenqinmycin preparation

A styrazinomycin, crop disease technology, applied in the directions of botanical equipment and methods, chemicals for biological control, biocides, etc. Slow decomposition and other problems, to solve the root rot and base rot problems of crops, significant economic and environmental benefits, and the effect of promoting benign growth

Inactive Publication Date: 2011-11-23
上海农安生物科技发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most chemical fungicides have varying degrees of toxicity to humans and animals, and the residues in the soil decompose slowly and accumulate in the ecosystem for a long time to cause environmental pollution, which is not conducive to the sustainable development of society and economy; Not only that, these chemical fungicides applied to the soil are a

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The mass ratio of nitrogen, phosphorus and potassium is 20:2:1 and water is used as a carrier to prepare a fertilizer liquid with 5% effective substance content, including 0.01% trace element boron. Mix the two with 1000 kg of fertilizer liquid per 1 kg of Shenzimycin original drug. That is, the total mass ratio of the original drug of Shenzimycin to the three elements of nitrogen, phosphorus and potassium is 1:50.

[0023] Then add 200 kg of yellow sand and 300 kg of diatomaceous earth to the mixture according to 1000 kg of liquid and put it into the drum granulator. After granulation, take natural air-drying or drying with a desiccator, and then pack into bags for later use.

Embodiment 2

[0025] The mass ratio of nitrogen, phosphorus and potassium is 1:1:1, and there are no specially added trace elements. The two are mixed according to the ratio of 1000 kg of fertilizer liquid with 15% active substance content per 1 kg of Shenzimycin former medicine. That is, the total mass ratio of the original drug of Shenzimycin to the three elements of nitrogen, phosphorus and potassium is 1:150.

[0026] Then the mixture is added into 600 kg of slag according to 1000 kg of liquid and put into the drum granulator. After granulation, take natural air-drying or drying with a desiccator, and then pack into bags for later use.

Embodiment 4

[0028] The mass ratio of nitrogen, phosphorus and potassium is 1:30:1, and there are no specially added trace elements. The two are mixed according to the ratio of 1000 kg of fertilizer liquid with 25% active substance content per 1 kg of Shenzimycin former medicine. That is, the total mass ratio of the original drug of Shenzimycin to the three elements of nitrogen, phosphorus and potassium is 1:250.

[0029] Then the mixture is added to 1000 kg of liquid and 800 kg of soil into the prilling tower for granulation. After granulation, take natural air-drying or drying with a desiccator, and then pack into bags for later use.

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PUM

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Abstract

The invention relates to an application method of shenqinmycin in controlling crop diseases and a product of shenqinmycin. Shenqinmycin has the advantage of substantially improving the root rot and basal decay capability of crops. The application method concretely comprises the following steps: uniformly mixing shenqinmycin original drug with a nitrogenous fertilizer, a phosphate fertilizer and a potash fertilizer to obtain a mixer; and applying the mixer to the crops. The prouct has protruding control effects on crop root rot and basal decay, and the effective rate improves by more than 10% than the effective rate of individually applying shenqinmycin. The product has a wide purpose in agriculture, allows problems of the crop root rot and basal decay caused by planting same crops all year round to be solved, and has substantial economic benefits and environmental protection benefits.

Description

technical field [0001] The present invention relates to the application method and product of Shenzimycin in preventing and treating crop diseases. Background technique [0002] With the economic development of our country and the acceleration of urbanization and industrialization in rural areas, the area of ​​arable land in our country is gradually decreasing, which will inevitably lead to continuous cultivation on the same piece of arable land. However, continuous cultivation is likely to cause soil-borne diseases and cause crop yield reduction. In recent years, the resulting crop yield reduction range accounts for about 20%-70% of the total yield reduction, resulting in huge economic losses. [0003] At present, the control of crop soil-borne diseases in agricultural production mainly relies on spraying or watering chemical fungicides in the soil, in addition to selecting improved varieties and improving crop cultivation measures. However, most chemical fungicides have v...

Claims

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Application Information

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IPC IPC(8): C05G3/00A01N43/60A01P3/00
Inventor 宋珂
Owner 上海农安生物科技发展有限公司
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