摘要
以小麦水溶肥施用为例,对传统小麦播种机进行改造设计,采用定量泵控制施播量,在每一组播片的内外两侧安装刮泥板,确保水溶肥的施肥深度,为水溶肥的大面积推广应用提供机具保障。
Using the application of wheat water-soluble fertilizer as the example, the article presented the improvement of traditional wheat seeder, it took ration pump to control application amount, and fixed scrapers on both sides of each piece of multicast to assure fertilizing depth of water-soluble fertilizer, in order to provide mechanical guarantee for the application of water-soluble fertilizer in large area.
出处
《农业科技与装备》
2015年第7期36-37,共2页
Agricultural Science & Technology and Equipment
基金
河北省教育厅高校科学技术研究项目(Z2015171)
水溶肥施肥设备的定量控制系统研发与应用
关键词
水溶肥
小麦播种机
定量控制
节水
肥效
water-soluble fertilizer
wheat seeder
ration control
water saving
fertilizer efficiency
