杂草是阻碍林木生长的大敌,他们通常与林木争光、争水、争营养物质,严重影响林木的生长和发育。而化学除草剂的出现给林木的生长带来了很大的帮助,使大部分的林产品都能够健康生长。基于此,通过分析化学除草剂在森林苗圃作业中的应用技术,为宁夏固原市森林苗圃更好的发展作出贡献。 Weeds are the enemy of forest growth, they often compete with the trees, fight for water and fight nutrients, seriously affecting the growth and development of trees. The emergence of chemical herbicides has brought great help to the growth of forest trees and enabled most of the forest products to grow healthily. Based on this, by analyzing the application of chemical herbicides in forest nursery operations, it contributes to the better development of forest nurseries in Guyuan, Ningxia.