苜蓿叶片氮、磷和钾养分重吸收与化学计量比的偶联关系
王振南1,*, 赵梅2, 杨燕3, 李富宽1, 王慧1, 吕慎金1,*

Relationships between alfalfa leaf nutrient resorption and stoichiometric ratios of nitrogen, phosphorus, and potassium
WANG Zhen-nan1,*, ZHAO Mei2, YANG Yan3, LI Fu-kuan1, WANG Hui1, LÜ Shen-jin1,*
不同品种苜蓿N、P和K养分重吸收度