Method for controlling apple rot by microorganism bacterial manure based on compound strains

Abstract

The invention discloses a method for controlling apple rot by a microorganism bacterial manure based on compound strains. The method is used for controlling the apple rot by the microorganism bacterial manure containing the multiple compound strains, wherein the microorganism bacterial manure comprises a solid fertilizer containing multiple strains, and a liquid fertilizer containing multiple strains, namely, a Mumei Tuli compound microbial fertilizer and a Mumei Tuli fruit tree biological shield are used in a matching way, so that the supplement of the two fertilizers in the aspect in strain matching can be realized, and the control effect is improved especially for the adjustment in the aspect of strain moisture; the solid fertilizer and the liquid fertilizer are used in a matching way in multiple ways and multiple periods, so that the effective curing effect and the effective controlling effect for the apple rot can be achieved; furthermore, the microorganism bacterial manure used by the method has fertilizer efficiency and pesticide effect at the same time, the controlling cost of the farmers is not increased, and the microorganism bacterial manure is safe for the environment and the human. The method provides a new way for controlling the apple rot in the green and organic apple production.

Description

technical field [0001] The invention belongs to the technical field of agricultural prevention and control of fruit tree diseases, and relates to a method for preventing and treating apple rot disease with a microbial fertilizer based on compound bacteria. Background technique [0002] Apple tree rot disease, commonly known as rotten skin disease, is a devastating disease that affects apple production and causes dead branches and trees. Rot disease has two incidence peaks in a year, the first incidence peak period is from March to April, which is also the most serious period of the year and the key period of prevention and control; the second incidence peak period is from September to October. The invasion route of this disease is mainly through the parts such as saw cut, mechanical injury, disease and insect injury, sunburn, freezing injury and peeling layer. The pathogenic bacteria that invade the tree body will develop after a period of incubation, which can significantl...

AI Technical Summary

Problems solved by technology

Selecting a substitute for thiram arsenic is currently a hot topic in the research of apple rot prevention technology, such as "A method for preventing and treating apple rot (Chinese patent application number: 200510045168)". It is a traditional method to spray lime-sulfur mixture on the main trunk in the early stage, that is, products containing sulfur to prevent and control rot. The effect of spraying sulfur preparations is good in terms of mild rot and prevention, but the effect on rot is very poor today.

"A pesticide emulsifiable concentrate for preventing and treating apple rot (Chinese patent application number: 200410013212X)", which is a trimorpholine emulsifiable concentrate preparation, also has strong preventive effect on rot disease, but poor therapeutic effect

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