摘要
为加速水稻精量穴直播机在我国北方地区的推广应用,对国内较先进的水稻直播机进行田间试验,采用对比方法,探讨机具的各行排量一致性、总排量稳定性及穴距稳定性,并在试验数据的基础上提出改进建议。
Field experiment was conducted on the sophisticated direct rice seeder in China in a bid to accelerate their application in northern China. Control method was adopted to analyze the consistency of seeding amount of each row and the stability of total seeding amount and the stability of hill spacing and put tbrward suggestions for improvement based on these calculations.
出处
《农业科技与装备》
2013年第1期22-23,共2页
Agricultural Science & Technology and Equipment
关键词
水稻直播机
排种器
总排量
穴距
rice direct seeder
seed sowing device
total seeding amount
hill spacing
