钾肥用量对瘠薄地甘薯产量和钾肥利用率的影响
张海燕, 董顺旭, 解备涛, 汪宝卿, 张立明, 段文学
Effects of Amount of Potassium Fertilizer on Yield and Potassium Utilization Efficiency of Sweetpotato in Barren Land
ZHANG Haiyan, DONG Shunxu, XIE Beitao, WANG Baoqing, ZHANG Liming, DUAN Wenxue
核农学报 . 2020, (10): 2299 -2306 .  DOI: 10.11869/j.issn.100-8551.2020.10.2299