Institution: | 1.Rural Development Division, Japan International Research Center for Agricultural Sciences (JIRCAS), 1-1 Ohwashi, Tsukuba, Ibaraki, 305-8686, Japan ;2.College of Environment and National Resources, Can Tho University, Can Tho, 94000, Vietnam ;3.Crop, Livestock and Environment Division, JIRCAS, Tsukuba, Ibaraki, 305-8686, Japan ;4.Kinki Regional Agricultural Administration Office, Kyoto, 612-0855, Japan ; |