Liquid fertilizer used for organic vegetables

Abstract

The invention discloses a liquid fertilizer used for organic vegetables. The liquid fertilizer is a mixed solution of a compost extract liquid and a traditional Chinese medicine water extract liquid,wherein a compost comprises the following raw materials in parts by weight: 30-50 parts of lolium perenne, 20-40 of chicken manure, 30-50 parts of silk fibroin waste residues, 20-30 parts of mushroomresidues, 30-40 parts of rape straw, 10-15 parts of a swelling agent, and 1-3 parts of yeast; and the traditional Chinese medicine extract liquid comprises the following traditional Chinese medicine raw materials: radix sophorae flavescentis and radix bupleuri. The liquid fertilizer disclosed by the invention has sufficient nutrients, can enhance resistance of the vegetables, and promote healthy growth of the vegetables; and the liquid fertilizer has no pesticide residues, can avoid seedling damage by excessive fertilizers and is convenient to apply.

Description

technical field [0001] The invention relates to the technical field of organic vegetables, in particular to a liquid fertilizer for organic vegetables. Background technique [0002] Organic vegetables refer to strictly following the organic production procedures in the vegetable production process, prohibiting the use of any chemically synthesized pesticides, fertilizers, growth regulators and other chemical substances, as well as genetically engineered organisms and their products, but following the laws of nature and ecological principles , adopt a series of sustainable agricultural technologies, coordinate the balance of planting, maintain the continuous stability of the agricultural ecosystem, and have passed the certification of organic food certification agencies and issued vegetable products with organic food certificates. [0003] Due to the low fertilizer efficiency of organic fertilizers and the large amount of fertilizer required by vegetables, regular topdressing...

AI Technical Summary

Problems solved by technology

[0003] Due to the low fertilizer efficiency of organic fertilizers and the large amount of fertilizer required by vegetables, regular topdressing is required during the growth of organic vegetables, and the operation of topdressing organic fertilizers is cumbersome, and it is easy to cause excessive concentration of fertilizers, resulting in "burning seedlings" In addition, during the growth of organic vegetables, they are often easily infested by diseases and insect pests, while ordinary pesticides cannot be used, which affects the healthy growth of vegetables and reduces the yield and quality of vegetables.

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