减氮运筹对甘薯光合作用和叶绿素荧光特性的影响
	
	
		杜祥备, 王家宝, 刘小平, 夏家平, 韩杨
	
	
	
		Effects of nitrogen fertilizer reduction management on photosynthesis and chlorophyll fluorescence characteristics of sweetpotato
	
	
		DU Xiang-bei, WANG Jia-bao, LIU Xiao-ping, XIA Jia-ping, HAN Yang
	
	
	
	应用生态学报
	. 
	
	2019, (4): 1253
	
	-1260
	
	
	. 
	
	DOI: 10.13287/j.1001-9332.201904.012