Change of Typical Phenological Phases of Spring Wheat and Oil Flax in Semi-arid Region in Northwest China
SUN Run1,2, LEI Jun, SHANG Junlin, GUO Jiping,ZHANG Tao, ZHANG Haiyao, LI Qiang
Journal of Arid Meteorology . 2017, (5): 761 -766 .  DOI: 10.11755/j.issn.1006-7639(2017)-05-0761