吉林省中西部地区优良牧草引种试验

High quality forage introduction trials in the middle and western regions of Jilin Province

通过对9个豆科牧草和11个禾本科牧草的引种试验,参照层次分析法综合分析了20个优良牧草的抗寒性、产量特性和品质特性。结果表明:公农一号苜蓿Medicagosativacv GongnongNOⅠ,紫花苜蓿品种Medicagosativacv ACLonview,公农无芒雀麦Bromusinermiscv bromegrass,紫花苜蓿品种M sativacv Rangelander和M sativacv Algonquin居前5位,抗寒性强、产量高,品质优良,可在吉林省中西部地区推广应用。

The characteristics of cold resistance, yield and quality of nine legume species and eleven grass species were comprehensively evaluated in the light of the Analytic Hierarchy Process based on the introduction trials. The results showed that alfalfa Gongnong No.1, AC Loniew, Rangelander, Algonquin and B.inermis cv. bromegrass had strong cold resistance, high yield and fine quality, and could be extended in the middle and western regions of Jilin Province.