Effects on Mixture Sowing Ratio on the Yield and Quality of both Vetch and Oat in Tibet
LI Ji-kai, SUN Tao, WANG Zha, LI Hong-ying, CUI Guo-wen
. 2011, (5): 830 -833 .  DOI: 10.11733/j.issn.1007-0435.2011.05.020