Plant nutrient solution

Abstract

The invention discloses a plant nutrient solution. Plant macro-elements, plant trace elements, physiological active substances, exogenous hormones and water are mixed according to weight part proportions of 1 to 1 to 1 to 1 to 1000; the plant macro-elements are prepared from the following substances in parts by weight: 0.1 to 0.4 part of potassium nitrate, 0.4 to 4 parts of calcium nitrate, 0.01to 0.9 part of magnesium sulfate, 0.01 to 0.9 part of ammonium phosphate, 0.09 part of potassium sulfate and 0.09 part of potassium dihydrogen phosphate. The plant nutrient solution provided by the invention contains compound sodium nitrophenolate, so that rooting, growth and development of plants can be promoted, flowering is accelerated, dormancy is broken through, germination is promoted, flower and fruit drop is prevented, early aging is prevented, and disease resistance and stress resistance are enhanced.

Description

technical field [0001] The invention relates to a nutrient solution, especially a plant nutrient solution. Background technique [0002] With people's increasing demand for a beautiful and green living environment, many green trees are transplanted in cities every year, but the transplanting of large trees will damage the root system, resulting in weak ability of the root system to absorb water and nutrients. Evaporation of water from the upper leaves can easily dry out the newly transplanted trees and die. Trees are sawed and transplanted, with many wounds, germinated leaves are tender, and the resistance of the tree body is weak. If the nutrient supply is not enough, it is easy to be infested by diseases and insects. will die quickly. [0003] Therefore, it is necessary to strengthen prevention, provide sufficient nutrition for transplanted trees, especially old trees, improve the ability of trees to resist diseases, improve the survival rate of large trees after transpl...

AI Technical Summary

Problems solved by technology

[0002] With people's increasing demand for a beautiful and green living environment, many green trees are transplanted in cities every year, but the transplanting of large trees will damage the root system, resulting in weak ability of the root system to absorb water and nutrients. Evaporation of water from the upper leaves can easily cause the newly transplanted trees to dry up and die