Special herbicide for organic vegetables and preparation method thereof

Abstract

The invention discloses a special herbicide for organic vegetables and relates to the technical field of preparation of agricultural medicines. The herbicide comprises 6-8 parts of large head atractylodes rhizome extract, 8-10 parts of costustoot extract, 6-8 parts of Chinese yam extract, 8-10 parts of radix scrophulariae extract, 6-8 parts of glycyrrhiza extract, 10-12 parts of divaricate saposhnikovia root extract, 8-10 parts of astragalus mongholicus extract, 14-16 parts of arisaema heterophyllum blume extract, 8-10 parts of pinellia tuber extract, 8-10 parts of red thorowax root extract, 8-12 parts of Danshen root extract, 8-12 parts of common anemarrhena rhizome extract and 10-18 parts of carbonate. The herbicide has the advantages that the preparation process thereof is simple, the raw material formulation thereof is reasonable and the cost thereof is low; as the raw materials are easy to obtain and are nuisance-less non-chemical components which are natural purely and pollution-free so that no influence is caused to planting of organic food; further, the herbicide has good absorption and good effect and is easy to promote and apply.

Description

technical field [0001] The invention relates to the technical field of preparation of agricultural medicines, in particular to a special herbicide for organic vegetables and a preparation method thereof. Background technique [0002] Organic food is also called ecological or biological food. Organic food is a relatively unified term for pollution-free natural food in the world. Organic food usually comes from the organic agricultural production system and is produced and processed according to international organic agricultural production requirements and corresponding standards. In addition to organic food, some derived products such as organic cosmetics, textiles, forest products or production materials provided by organic food are also available in the world. The most important feature of organic food is natural and pollution-free green food, so organic food must be strictly checked during planting and preparation. Organic food such as organic vegetables must be checked i...

AI Technical Summary

Problems solved by technology

The most important feature of organic food is natural and pollution-free green food, so organic food must be strictly checked during planting and preparation. Organic food such as organic vegetables must be checked in its planting and daily management. , it is easy to have weeds, such weeds are usually sprayed with pesticides or manually pulled out, but in actual operation, because the pesticides contain a lot of toxic substances, it will affect the quality of the vegetables themselves, manual weeding, for small areas It is more practical, but if the area is too large, it will consume too much labor, time-consuming and labor-intensive