Microbial bacterial manure for preventing and controlling nematode

Abstract

The invention relates to a microbial bacterial manure for preventing and controlling nematode. The microbial bacterial manure for preventing and controlling the nematode comprises a fermentation substrate, a first microbial strain, a second microbial strain, a first base layer and a second base layer. The fermentation substrate is fermented through a fermenting tank so as to form a humic substance; the first microbial strain and the second microbial strain are activated and cultured to form a first culture solution and a second culture solution; the first base layer and the second base layer are respectively soaked in the first culture solution and the second culture solution; the fermentation substrate is coated on at least one side of the first base layer and the second base layer; the first base layer and the second base layer are compressed to form a layer surface body; the layer surface body covers a soil surface or is buried into a soil shallow layer; the fermentation substrate on the layer surface body and the microbial strains are mixed, slow-released and degraded; and the layer surface body can carry out nematode prevention and control.

Description

technical field [0001] The invention relates to a microbial fertilizer, in particular to a microbial fertilizer for controlling nematodes. Background technique [0002] Organic fertilizers are mainly agricultural wastes, livestock and poultry manures, industrial wastes, domestic wastes and other organic substances as fertilizers, which are a type of organic substances formed by microbial fermentation, decomposition and transformation. Microbial fertilizers are organic fertilizers that add some microorganisms Bacteria, so that the fertilizer can promote the growth of plant roots, and at the same time have the ability to degrade microorganisms, and can simultaneously prevent and control pests and nematodes. Root-knot nematode is a highly specialized omnivorous plant pathogenic nematode. Damage to the roots of plants is mainly manifested by the increase in lateral roots and fibrous roots compared to normal, and the growth of the aboveground parts of the affected plants is short...

AI Technical Summary

Problems solved by technology

[0003] At present, traditional nematode control mostly uses drugs to kill. Another method is to use Bacillus subtilis and other drugs for combined control, which cannot be effectively cured for a long time. The existing methods cannot achieve comprehensive control and cannot realize the process of plant fertilization The control of root-knot nematodes at the same time cannot realize the comprehensive management of plant growth nutrient supply and pest control.

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