STUDY ON THE PHOTOSYNTHETIC MIDDAYNAP OF CROPS AND ITS BIOTIC POTENTIAL OF YIELD
Han Fengshan, Zhao Ming, Zhao Songshan, Wang Meiyun, Zheng yansu, Li Guoqin
ACTA AGRICULTURAE BOREALI-SINICA . 1986, (4): 49 -53 .  DOI: 10.7668/hbnxb.1986.04.008