我国苗木造林绿化事业迅猛发展 ,化学除草已成为育苗工作中的一项实用而急需的技术。本文对苗圃除草技术进行了精练的概述 ,以供广大基层育苗技术人员参考使用。1　播前诱草杀草作好播种苗床 ,要求床面平整 ,无大土块 ,浇足底水 ,在杂草尚未出土时对该土壤喷雾处理 (见表 1)。 The afforestation afforestation project in our country is developing rapidly, and chemical weeding has become a practical and much-needed technology in seedling breeding. This article nursery weeding technology scouring outlined for the majority of grass-roots nursery technicians reference to use. 1 sowing grass before sowing seeding bed, requiring a flat bed, no large clods, pouring foot water, weeds have not yet unearthed the soil spray treatment (see Table 1).