【摘要】 从能量产量、粗蛋白质产量、可消化干物质产量和致膨胀特性等方面对已通过审定的２３个我国苜蓿栽培品种的营养价值进行了综合评定。结果表明：河西苜蓿、准格尔苜蓿、陇东苜蓿、肇东苜蓿的饲用价值最好，而公农１号和草原１号苜蓿较差更多还原

【Abstract】 The nutrient value of twenty three Chinese alfalfa cultivars were comprehensively evaluated inenergy and crude protein and digestible dry matter yields as well as expanding characteristic. The resultshowed that Medungo sativa L. cv. ’Hexi’. ’Zhunggeer’ , ’Longdong’and ’Zhaodong’ were the best in theirnutrient value. However, Medicago sativa var Martin cv. ’Caoyuan No. 1’ and M. sativa L. cv. ’GongnongNo. 1’ were inferior to the others.更多还原