Herbicide for economic forest of white poplars and preparation method thereof

Abstract

The invention discloses a herbicide for an economic forest of white poplars. The herbicide comprises the following components by mass: 10-20 parts of glufosinate, 20-40 parts of quizalofop, 12-15 parts of urea, 4-8 parts of ammonium sulfate, 6-11 parts of aluminum chloride, 5-12 parts of citric acid, 7-12 parts of succinic acid, 10-12 parts of sodium bicarbonate, 100-140 parts of a solvent, 3-6 parts of a dispersant, 5-10 parts of a penetrant and 4-8 parts of an antifoaming agent. The herbicide of the invention can effectively remove weeds in the economic forest of the white poplars, increasesthe economic benefits of the economic forest, reduces fertility consumption of soil due to weeds, and achieves the purpose of yield increasing.

Description

technical field [0001] The invention relates to a herbicide, in particular to a commercial poplar herbicide and a preparation method thereof. Background technique [0002] Weeds are the enemy of forestry production, and they are very harmful to forest trees. They are called green "flames". According to estimates, due to the failure to remove weeds in time, the growth of trees will decrease by more than 50% in the first three years, and even the whole plant will be reduced. In particular, the roots of some gramineous weeds secrete certain substances that inhibit tree growth. In addition, weeds are places where pests and diseases live, which can easily induce forest diseases and insect pests and endanger tree growth. In every link of forestry production and in the whole tree growth process, the damage of weeds is very serious. Therefore, in order to ensure the quality of forest trees and improve the survival rate, weeds must be removed in time to control the growth of weeds. ...

AI Technical Summary

Problems solved by technology

[0002] Weeds are the enemy of forestry production, and they are very harmful to forest trees. They are called green "flames". According to estimates, due to the failure to remove weeds in time, the growth of trees will decrease by more than 50% in the first three years, and even the whole plant will be reduced. In particular, the roots of some grass weeds secrete certain substances that inhibit the growth of trees. In addition, weeds are places where pests and diseases live, which can easily induce forest diseases and insect pests and endanger tree growth.