Effect of nitrogen-fixing Paenibacillus spp.on wheat yield
SHI Hao-wen;LI Yong-bin;LI Peng-fei;WANG Zhi-min;CHEN San-feng;College of Biological Sciences;China Agricultural University;College of Agronomy and Biotechnology;China Agricultural University;
Design and optimization of the edge curve of root-cutting blade in grassland
LIANG Fang;WANG De-cheng;YOU Yong;WANG Guang-hui;ZHANG Xiao-ming;HE Chang-bin;LI Shuai;College of Engineering;China Agricultural University;College of Engineering;Huazhong Agricultural University;Key Lab of Soil-Machine-Plant System of Chinese Agriculture Ministry;China Agricultural University;
Impact of international energy prices on China’s corn prices
WU Hai-xia;GE Yan;HUO Xue-xi;LI Peng;International Business School;Shaanxi Normal University;School of Public Finance;Central University of Finance and Economics;Center of Western Rural Development;Northwest A&F University;