洞庭湖区5个紫花苜蓿品种高温期刈割后的表现
, 斯达Effect of cutting under high temperature on regrowth and quality of five alfalfa cultivars
Zhang Zhi-fei1 , Si Da1 , Sun Xi-wei2 , Mu Lin1 , Zhao Hong-kai1 , Li Zhi-cai3 , Wei Zhong-shan3
, Si Da