洞庭湖区不同品种紫花苜蓿的混播效应
陈菲1, 穆麟1, 文昭竹1, 张志飞1, 魏仲珊2

Study of the effects of mixed sowing of different alfalfa varieties in the Dongting Lake area
Chen Fei1, Mu Lin1, Wen Zhao-zhu1, Zhang Zhi-fei1, Wei Zhong-shan2
各苜蓿品种单播及其混播组合间根颈芽数比较