Vol 49, No 11 (2018)
Table of Contents
Articles
| ZHANG Yan, LI Yanming, LIU Xiangpeng, TAO Jianfeng, LIU Chengliang, LI Ruichuan |
| JIANG Honghua, WANG Pengfei, ZHANG Zhao, MAO Wenhua, ZHAO Bo QI Peng |
| Design of Flexible Fertilizer Protection Mechanism for Hole-fertilizing Apparatus with Notched Plate LIU Zhengdao, WANG Qingjie, LI Hongwen, HE Jin, LU Caiyun, XIE Lijuan |
| CAO Weibin, SUN Weiling, NIU Chi, JIAO Haobo, CHEN Bangbang |
| LIU Mochen, MA Junxiang, HAN Shouqiang, LI Cheng, LI Yudao, LI Fade |
| HU Jianping, PAN Jie, ZHANG Chendi, ZHANG Siwei, FEI Weizheng, PAN Haoran |
| HOU Jialin, HUANG Shenghai, NIU Ziru, WU Yanqiang, LI Tianhua |
| HOU Junming, BAI Jingbo, HE Tao, YANG Yong, LI Jinpeng, YAO Enchao |
| LIU Hongjun, HAN Jiyuan, CHEN Jiaqi, LV Jinqing, ZHAO Shuhong |
| LI Long, PENG Yankun, LI Yongyu, WANG Fan, ZHANG Jie |
| NIJAT Kasim, RUKEYA Sawut, SHI Qingdong, MAIHEMUTI Balati, MIREADILI Kuerban, SUBINUER Julaiti |
| PENG Fei, FANG Fang, WANG Hongying |
| MA Changyang, XU Ying, KANG Wenyi, FU Zetian, ZHANG Xiaoshuan |
| FU Shenghui, LI Zhen, DU Yuefeng, MAO Enrong, ZHU Zhongxiang |
