氮磷钾缺乏对甘薯前期生长和养分吸收的影响
宁运旺, 马洪波, 许仙菊, 汪吉东, 张辉, 许建平, 陈杰, 张永春
Effects of Deficiency of N, P, or K on Growth Traits and Nutrient Uptakes of Sweetpotato at Early Growing Stage
NING Yun-Wang, MA Hong-Bo, XU Xian-Ju, WANG Ji-Dong, ZHANG Hui, XU Jian-Ping, CHEN Jie, ZHANG Yong-Chun
中国农业科学 . 2013, (3): 486 -495 .  DOI: 10.3864/j.issn.0578-1752.2013.03.005