Yawen, Zeng, and Chen Liangzheng. “Combining Ability and Heterosis in Forage Barley”. INDIAN JOURNAL OF GENETICS AND PLANT BREEDING 61, no. 01 (February 25, 2001): 71–73. Accessed April 21, 2026. https://isgpb.org/journal/index.php/IJGPB/article/view/1953.