FIELD EVALUATION ON WATER PRODUCTIVITY OF WINTER WHEAT UNDER SPRINKLER OR SURFACE IRRIGATION IN THE NORTH CHINA PLAIN

Liu, Hai-Jun; Kang, Yaohu; Yao, Su-Mei; Sun, Ze-Qiang; Liu, Shi-Ping; Wang, Qing-Gai; Sun, Ze-Qiang; SCI

机构： Chinese Acad Sci, Inst Geog Sci & Nat Resources Res, Key Lab Water Cycle & Related Land Surface Proc, Beijing, Peoples R China; Shandong Acad Agr Sci, Inst Agr Resources & Environm, Jinan, Peoples R China;

来源：IRRIGATION AND DRAINAGE年份：2013

关键词： growth characteristics crop evapotranspiration crop yield irrigation water productivity harvest index