多叶型苜蓿材料的稳定性及其农艺性状  

Study on Stablization and Agricultural Traits of Multifoliate Alfalfa.

作　　者：于林清[1,2] 何茂泰[1,2] 王照兰 张伟[1,2] 

机构地区：[1]中国农业科学院草原研究所 [2]内蒙古伊金霍洛旗草原站

出　　处：《中国草地》1998年第3期6-8,共3页Grassland of China

基　　金：内蒙古自然科学基金

摘　　要：对多叶型苜蓿性状稳定过程及其农艺性状等方面进行了初步研究。结果表明，多叶型苜蓿具有较大的叶／茎比值，叶蛋白、氨基酸含量较高，是品质优良的苜蓿种质材料；但其生产性能略低，需进一步改良。The stabilization and agricultural traits of multifoliate alfalfa were primarily studied in this paper. The results showed multifoliate alfalfa, comparied with its original materials (Medicago sativa var “Zhunger”), had higher ratio of leaf/stem, higher contents of leaf crude protein and amino acid. Multifoliate alfalfa is one of quality germplasm. This material should be improved in productivity.

关 键 词：多叶型 苜蓿 遗传稳定性 农艺性状 

分 类 号：S551.7[农业科学—作物学]