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在人工草地建设中,直接影响其产草量和草层质量的一个很大因素是杂草,特别是一些多年生杂草,给草地畜牧业生产带来很大影响。如何清除杂草,提高人工草地的质量和经济效益,是一个值得探讨的问题。我县有可利用草地面积7.6万亩,已建立人工草地3.3万亩。近年来我们对人工草地杂草清除方法进行了一些初步研究,在大面积人工草地除杂方面取得了较好的效果。
In artificial grassland construction, a major factor that directly affects the grass yield and grass quality is weeds, especially some perennial weeds, which have a great impact on grassland husbandry production. How to remove weeds and improve the quality and economic benefits of artificial grassland is a question worth exploring. My county has available grassland area of 76000 acres, has established 33000 acres of artificial grassland. In recent years, we carried out some preliminary studies on artificial grassland weed removal methods and achieved good results in removing large areas of artificial grassland.