基于田块尺度的土壤肥力模糊评价研究
	
	
		吴玉红, 田霄鸿, 侯永辉, 周密, 同延安
	
	
	
		Preliminary study on the subject concerning fuzzy assessment method of soil fertility based on field scale
	
	
		WU Yu-hong, TIAN Xiao-hong, HOU Yong-hui, ZHOU Mi, TONG Yan-an
	
	
	
	自然资源学报
	. 
	
	2009, (8): 1422
	
	-1431
	
	
	. 
	
	DOI: 10.11849/zrzyxb.2009.08.011