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羊草草地是优良的割草场 ,通常一年内刈割一次。通过四年的实验证明 ,羊草草地不施加措施一年内刈割两次对产量和环境均造成不良影响 ,如施肥和灌溉一年内两次刈割可提高羊草的产量和质量
Leymus meadows are excellent mowing grounds and usually mow within one year. Through four years of experiments, it has been proved that the grazing of Leymus chinensis grassland without adverse effects on the yield and the environment by applying the measures twice within one year can improve the yield and quality of the Leymus chinensis by twice cutting within one year of fertilization and irrigation