Method for controlling crop diseases with shenqinmycin and shenqinmycin preparation

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...

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 absorbed by the roots of the crops and transferred to the edible parts of the plants, causing agricultural product safety problems and posing a threat to human health

[0004] As a new type of environmentally friendly pesticide, Shenzimycin has been widely used in the control of crop diseases and insect pests, but it is applied alone, and the effect is not ideal.