连作对甘肃中部沿黄灌区马铃薯干物质积累和分配的影响

刘星¹, 张书乐¹, 刘国锋¹, 邱慧珍^1,^*, 王蒂^2,^3,^*, 张俊莲^2,³, 沈其荣⁴

Effects of Continuous Cropping on Dry Matter Accumulation and Distribution of Potato Plants in the Yellow River Irrigation Areas of Middle Gansu Province

LIU Xing¹, ZHANG Shu-Le¹, LIU Guo-Feng¹, QIU Hui-Zhen^1,^*, WANG Di^2,^3,^*, ZHANG Jun-Lian^2,³, SHEN Qi-Rong⁴

图2 连作条件下马铃薯块茎和根茎叶的干物质积累动态
Fig. 2 Dynamic changes in dry matter accumulation of tuber and root+stem+leaf in potato under continuous cropping