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为引导帮助广大农牧民在饲养牲畜的过程中合理利用牧草,研究选择无芒雀麦、羊草、早熟禾、老芒麦、披碱草和偃麦草等6种禾本科牧草和草木樨、红三叶、紫花苜蓿、黄花苜蓿、山野豌豆和箭舌豌豆等6种豆科牧草进行营养成分含量的测定,对营养成分含量均值进行方差分析,并在牧草科间及科内进行营养价值及饲用经济价值比较。结果表明:参试的2类主要栽培牧草中,豆科牧草营养价值优于禾本科牧草,而禾本科牧草饲用经济价值要优于豆科牧草;无芒雀麦、偃麦草、紫花苜蓿和红三叶饲用价值相对来说较高,为适宜在赤峰地区栽培的优良牧草品种。
In order to guide the majority of herdsmen and herdsmen to make reasonable use of herbage during livestock raising, the study selected 6 species of gramineous grass and herbaceous plants such as Bromus inermis, Leymus chinensis, Kentucky bluegrass, Elymus sibiricus, Elymus sibiricus, Red clover, alfalfa, alfalfa, mountain pea and arrow tongue pea six kinds of legumes nutrient content determination, the average content of nutrients were analyzed by analysis of variance, Comparison of economic value of feeding. The results showed that legume forage had better nutritional value than grass forage in the two main types of cultivated forage grass. The economic value of grazing forage grass was better than that of legume forage. Red clover feeding value is relatively high, suitable for cultivation in Chifeng fine forage varieties.