西北旱区喷灌条件下紫花苜蓿生长特征与品质指标的关系
李岩1, 苏德荣1,*, 李宏韬2

The relationship between growth characteristics and the quality of alfalfa under sprinkler irrigation in the northwest arid area of China
LI Yan1, SU De-rong1,*, LI Hong-tao2
生长指标与品质线性拟合