基于计算机视觉和土壤Nmin的棉田氮素养分管理系统的建立与验证

董鹏;危常州;雷咏雯;王娟;张永帅

Construction of Cotton Field N Management System Based on Computer Vision and Soil Nmin

DONG Peng;WEI Chang-zhou;LEI Yong-wen;WANG Juan;ZHANG Yong-shuai

. 2011, (4): 606 -610 .