Nutrient solution for vegetables

Abstract

The invention relates to a nutrient solution for vegetables. The nutrient solution mainly comprises the following components in parts by mass: 15 to 20 parts of a garlic extract, 5 to 10 parts of a nettle extract, 3 to 5 parts of a pomegranate leaf extract, 2 to 4 parts of ethylenediamine tetraacetic acid disodium salt, 4 to 6 parts of boric acid, 0.2 to 0.3 part of manganese sulfate, 3 to 5 partsof calcium chloride, 0.2 to 0.4 part of sodium iodide, 0.1 to 0.2 part of carboxymethyl chitosan, 0.4 to 0.6 part of an emulgator, and 0.8 to 1.5 parts of citric acid. The nutrient solution is complete in nutrition and high in absorptivity, takes natural substance as main materials, and is good in environmental protection.

Description

technical field [0001] The invention relates to vegetable planting technology, in particular to a nutrient solution for vegetables. Background technique [0002] Most of the nutrient solutions for plants are now mainly composed of inorganic components, which leads to environmental pollution and continuous cropping obstacles in areas where too much nutrient solution is applied. Contents of the invention [0003] In order to solve the above technical problems and provide a nutrient solution with comprehensive nutrition and good circularity, the present invention provides the following technical solutions: [0004] A nutrient solution for vegetables, which consists of the following components in parts by mass: 15-20 parts of garlic extract, 5-10 parts of nettle extract, 3-5 parts of pomegranate leaf extract, ethylenediamine 2-4 parts of sodium tetraacetate, 4-6 parts of boric acid, 0.2-0.3 parts of manganese sulfate, 3-5 parts of calcium chloride, 0.2-0.4 parts of sodium iod...

AI Technical Summary

Problems solved by technology

[0002] Most of the nutrient solutions for plants are now mainly composed of inorganic components, which causes