Soil conditioner with disease and insect damage prevention function and preparation method thereof

Abstract

The invention discloses a soil conditioner with a disease and insect damage prevention function and a preparation method thereof. Artemisia apiacea or artemisia apiacea residues, tobacco or tobacco residues, excrement of livestock or edible mushroom dregs and other organic matter and glucose, yeast extract, peptone, microelements and other carbon sources, nitrogen sources, mineral substances and acid-base conditioning agents needed for microorganism growth serve as raw materials, and special beneficial microorganism strains are screened as fermentation strains; after microbial fermentation through the modern biological fermentation engineering technology, the soil conditioner containing artemisia apiacea and tobacco active ingredients, active beneficial microorganisms and metabolites thereof, the organic matter fermented through microorganisms, the carbon sources, the nitrogen sources, the organic microelements and other active ingredients and having the crop disease and insect damage prevention function is obtained.

Description

technical field [0001] The invention relates to the technical field of soil improver, bio-organic fertilizer, organic fertilizer and agricultural microbial agent, and more specifically relates to a soil improver with the function of preventing and controlling diseases and insect pests and a preparation method thereof. Background technique [0002] With the rapid development of economy and society, the problems of soil degradation and crop diseases and insect pests in my country have become increasingly prominent, soil compaction, hardening, erosion, acidification, salinization, element imbalance, chemical pollution, loss of organic matter and imbalance of beneficial microbial flora, and increasingly serious Crop diseases and insect pests have severely restricted the development of land and soil productivity, the prevention and control of crop diseases and insect pests, and the quality and safety of agricultural products. Through the green and ecological preparation method and...

AI Technical Summary

Problems solved by technology

[0003] The invention provides a soil improver with the function of preventing and controlling diseases and insect pests and its preparation method, which can solve soil degradation such as soil compaction, hardening, erosion, acidification, salinization, element imbalance, chemical pollution, loss of organic matter and imbalance of beneficial microbial flora in China. To change the severe situation of crop diseases and insect pests prevention and control, to achieve the dual effect of improving soil and simultaneously preventing and controlling crop diseases and insect pests, which will improve the soil structure of our country, increase soil productivity, prevent and control crop diseases and insect pests, promote the increase of agricultural production and income, and improve the quality of agricultural products. Has very important economic, social and ecological value