Article
[Experiment precision and comprehensive environmental evaluation of regional wheat trials in rainfed regions of China].
Ying yong sheng tai xue bao = The journal of applied ecology - 1 Oct 2013
Chang Lei, Han Fan-Xiang, Chai Shou-Xi, Yue Yun, Yang De-Long, Yang Chang-Gang, Huang Cai-Xia, Cheng Hong-Bo
Abstract excerpt
Based on the grain yield data of regional trials with 233 winter- and spring wheat cultivars (lines) in rainfed farmlands at 82 locations in four subregions of China in 2003-2009, this paper studied the experiment precision (EP), variety comparison precision (VCP), and testing-site discrimination ability and representativeness of national regional trials, and comprehensively evaluated the trial environment. The...
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