Optimal Allocation Technology for Legume-Gramineae Intercropping System and Perspectives in Gansu Province
CHEN Guangrong1,2, WANG Liming1, YANG Ruping1, YANG Guifang3, ZHANG Guohong1, YANG Wenyu2
Journal of Agricultural Science and Technology . 2017, (3): 63 -71 .  DOI: 10.13304/j.nykjdb.2016.430