Effects of Vary Soil Moisture and Fertility Levels on Chlorophyll Fluorescence Characteristics in Maize
WANG Jian-cheng~(1,2), YAN Chang-rong~(1), BU Yu-shan~(2) (1.Institute of Environment and Sustainable Development in Agriculture, CAAS, Beijing 100081,China;2.Shanxi Agriculture University)
Chinese Journal of Agrometeorology . 2005, (02): 95 -98 .