Global overview of research progress and development of precision maize planters - Li, Yang; Bingxin, Yan; Tao, Cui; Yiming, Yu; Xiantao, He; Quanwei, Liu; Zhijie, Liang; Xiaowei, Yin; Dongxing, Zhang (International journal of agricultural and biological engineering, 2016)
Keywords: Agricultural production; Arid zones; Cold; Corn; Cropping systems; Developing countries; Efficiency; LDCs; Seeds; Working conditions; United States--US; China