阔叶杂草是禾草草坪中极为常见的一类杂草,它们种类繁多,常见的空心莲子草、凹头苋、牛繁缕、野塘篙、蒲公英、红花酢浆草等,大多为不均匀分布。常侵入草坪,影响草坪美观,与草坪草争夺水分、养分和空间,使草坪的观赏价值下降,严重时可抑制草坪草的生长,最终占据整个草坪。下面就禾草草坪阔叶杂草的防除作一概述,以供参考:1、播种前防除坪床在播种或营养繁殖(栽草根、铺草块等)之前,必须清除 Broadleaf weeds is a very common grass weeds in a class of lawn, they are a wide range of common lotus, Atractylodes, Sophora, Yeti, Dandelion, Sorrel, etc., mostly Uneven distribution. Often invade the lawn, affecting the beautiful lawn, and turfgrass compete for water, nutrients and space, so that the ornamental value of the lawn decline, severe can inhibit the growth of lawn grass, and eventually occupy the entire lawn. The following grass lawn broadleaf weed control for an overview for reference: 1, before planting seedling prevention and control of bed in sowing or vegetative propagation (planting grass, grass, etc.) must be cleared