Acta Agrestia Sinica
Effects of Fall Sowing Time on the Forage Productivity of Small Grain Planted in the Loess Plateau
CHENG Hui, HOU Fu-jiang, CHANG Sheng-hua, CHEN Xian-jiang
Acta Agrestia Sinica . 2013, (6): 1162 -1168 .  DOI: 10.11733/j.issn.1007-0435.2013.06.020