引进牧草适应性及生物量的初步研究

The Primary Study of the Adaptability and Yield of the Indraught Herding Grasses

通过对牧草的适应性和生物量进行分析,得出以下结论:菊苣、鸭茅、苜蓿王、沙打旺这四种牧草都表现良好,适宜晋西北地区气候土壤;无芒雀麦和串地松香草适宜在肥沃土壤上生长,在当地气候土壤状况下表现不良。

By analyzing to the adaptability and the yield of the herding grass, this paper draws a conclusion: these four kinds of herding grasses, that is Cichorium intybus L.、Dactylis glomerata L、Medicago sativa L、Astragalus adsurgens Pall, acquitt rather well, and have strong adaptability to the climate and soil of Southwest of ShanXi; Bromus inermis Leyss, and Silpniumperfoliatum L. have good performance on the fertility soil, and acquitt rather badly under the native climate and soil condition.