Effects of Nitrogen Topdressing on Yield and Photosynthetic Fluorescence Characteristics of Different Forage Oat Varieties
Xin WANG, Yuxia ZHANG, Weidong CHEN, Congying LIN, Wenhui HOU, Guleng SIRI, Baiming CONG
Journal of Agricultural Science and Technology . 2022, (5): 170 -179 .  DOI: 10.13304/j.nykjdb.2021.0067