陇东黄土高原冬小麦生长势及生长状况评定体系的建立
郭海英,杨兴国,马鹏里
Assessment System of Crop Condition and Growth Status of Winter Wheat in Eastern Gansu
GUO Hai-ying~(1,2),YANG Xing-guo~(1),MA Peng-li~(1) (1.Institute of Arid-meteorology, CMA, Lanzhou 730020, China;2.XiFeng Top-ranking Experimentation Station of Agricultural Meteorology)
中国农业气象 . 2005, (02): 81 -84 .