摘要
针对保护性农业技术要求 ,通过对现有播种机输种管的分析 ,研究播种机排种器较高时 ,对输种管的影响 ,根据种子的运动轨迹及外在条件 。
To counter the requirement of protective agricultural technique and through analysis for transmit seed tube of existing planter, this paper studies the influence of the higher sow mouth of planter to transmit seed tube.On the base of motion locus of seed and the external conditions, this paper inquires into the designing theoretical basis of transmit seed tube as well.
出处
《太原科技》
2003年第5期16-17,共2页
Taiyuan Science and Technology
