海安县积极推广三麦精少量播种新技术江苏省海安县农机局张永貂推广精少量播种新技术，可达到节种、增产、增收的目的，能充分发挥和显示农业机械的作用。海安县农机化技术推广服务站在多年推广三麦免耕条播耕作技术的基础上，现又积极推广三麦精少量播种新技术。通过举办... Hai’an County, actively promote a small amount of sowing sowing new technology Hai’an County, Jiangsu Province Agricultural Bureau Zhang Yongbing fine sowing to promote precision sowing of new technologies, can achieve the purpose of section, increase production, increase income, can give full play and display the role of agricultural machinery. Hai’an Agricultural Mechanization Technology Extension Service Station for many years to promote the three wheat no-tillage plowing technology, is also actively promote a small amount of three wheat sowing new technology. By holding ...