Microbial fertilizer for effectively controlling cytosporacarphosperma and control method

Abstract

The invention relates to a microbial fertilizer for effectively controlling cytosporacarphosperma and a control method. The microbial fertilizer provided by the invention comprises microbial functional composite bacterial powder and a decomposed protein bio-organic fertilizer, wherein the microbial functional composite bacterial powder comprises bacillus subtilis bacterial powder and bacillus licheniformis bacterial powder; the effective viable count in the bacillus subtilis bacterial powder is not less than 2.0*10<10> cfu / g, and the effective viable count in the bacillus licheniformis bacterial powder is not less than 2.0*10<10> cfu / g; and the microbial functional composite bacterial powder is prepared from the bacillus subtilis bacterial powder and the bacillus licheniformis bacterial powder through uniform mixing according to a weight ratio of (0.8-1.2):1. The microbial fertilizer provided by the invention can effectively prevent infection of cytosporacarphosperma and can effectively protect the ecological environment of a farmland; and the microbial fertilizer has the advantages of low cost, environmental friendliness and continuous effect.

Description

technical field [0001] The invention belongs to the technical field of agricultural planting fertilizers, and in particular relates to a microbial fertilizer and a control method for effectively preventing and treating pear tree rot. Background technique [0002] Pear rot, also known as skin rot, mainly harms the main branches and side branches of pear trees, resulting in weakened pear trees and decreased fruit yield and quality. It occurs in the main producing areas of pears in my country, and is particularly serious in pear producing areas in Xinjiang, Northwest, North China, Northeast and other regions. The disease has the characteristics of wide occurrence area, high incidence rate and difficult to control. After the pear tree is infected, its symptom types are mainly divided into two types: ulcer type and branch dead type. Canker-type symptoms are formed on trunks and main branches more than 3 years old, and branch-dead symptoms are formed on branches and saplings that...

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Problems solved by technology

These two methods not only pollute the ecological environment of the farmland, but also do not conform to the current national policy of taking an environmentally friendly agricultural development path and prohibiting the burning of straw in rural areas.

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