Production method of seaweed liquid fertilizer special for fallopia multiflora

Abstract

The invention provides a production method of a seaweed liquid fertilizer special for fallopia multiflora. According to the method, the seaweed liquid fertilizer is prepared by uniformly mixing 100 to 150 parts of seaweed extracting liquid, 0.1 to 0.5 part of microelements, 1 to 10 parts of botanical pesticide extracting liquid, 5 to 10 parts of natural active organic matters, 1 to 5 parts of natural surfactants and 1 to 2 parts of soil improvement agents, wherein a preparation method of the seaweed extracting liquid comprises the steps that 100 to 150 parts of natural seaweed powder, 100 to 150 parts of rice washing water, 0.5 to 2.0 parts of EM (effective microorganism) flora fermentation liquid and 0.5 to 2.0 parts of sugar are uniformly stirred and are then subjected to composting fermentation at room temperature to obtain a fermented seaweed material; a sodium carbonate water solution is used for stirring and extraction; filtering is performed; the obtained filter liquor is evaporated and concentrated to reach the density being 1.2 to 1.3; the seaweed extracting liquid is obtained. The use effect is good; the seaweed liquid fertilizer belongs to an efficient and environment-friendly seaweed liquid fertilizer.

Description

technical field [0001] The invention belongs to the field of liquid fertilizers, in particular to a method for producing seaweed liquid fertilizers specially used for Polygonum multiflorum. Background technique [0002] Polygonum multiflorum, also known as Yemiao, Jiaoteng, Jiaogan, Yehe, Goblin, Taoliu, Chige, Jiuzhenteng, Ruicao, Snakegrass, Chen Zhibai, Maganshi, Jiuzhenteng, sore broom, etc. , is a perennial twining vine of Polygonaceae. The root is slender, and the end becomes a hypertrophic root tuber, and the appearance is reddish brown to dark brown. "Bencao Tujing": "Polygonum multiflorum, it is found everywhere today. The winner is Xiluo Songshan and Nanjing Zhecheng County. The spring-growing seedlings and leaves are relatively like a potato and not shiny. Its stems spread between bamboo and wood walls. The knots are ribbed It is small like buckwheat, but it is as big as millet. Take the root in autumn and winter, and the big one is like a fist, each with five-e...

AI Technical Summary

Problems solved by technology

At present, scholars at home and abroad have conducted systematic research on the chemical components of Polygonum multiflorum. In terms of artificial cultivation, some scholars have reported the conventional cultivation techniques and diseases of Polygonum multiflorum, but most of the research only stays on conventional cultivation research. , there is less basic research on the cultivation of Polygonum multiflorum, and there is basically no liquid fertilizer specially used for Polygonum multiflorum