Potato Spectrum and the Digital Image Feature Parameters on the Response of the Nitrogen Level and Its Application

Zheng Shun-lin; Wan Nian-xin; Zhao Ting-ting; Yuan Ji-chao; Zheng Shun-lin; Yuan Ji-chao; He Wei; Hu Jian-jun; SCI

机构： Sichuan Agr Uniers, Coll Agr, Chengdu 611130, Peoples R China; Key Lab Southwest Crop Cultivat, Chengdu 611130, Peoples R China; Sichuan Acad Agr Sci, Crop Res Inst, Chengdu 610066, Peoples R China;

来源：SPECTROSCOPY AND SPECTRAL ANALYSIS年份：2016

关键词： Potato Nitrogen Digital image Spectral technique