Effects of Mixed Sowing Types and Cutting Time of Sweet Sorghum and Legumes on Grass Yield on Irrigated and Dry Land in Qinghai Province
XI Xing-yuan, YAN Hui-ying, LI Chun-xi
Acta Agrestia Sinica . 2019, (5): 1400 -1409 .  DOI: 10.11733/j.issn.1007-0435.2019.05.036