摘要
为了研究水稻钵苗有序移栽的可行性,给水稻钵苗有序移栽机的研制提供工艺参数,以YP450C水稻插秧机为机体,确定了钵苗移栽工作部件及其传动系统,研制了水稻钵苗有序移栽试验装置。借鉴国内外钵盘育秧技术,在室内模拟水田实际工况,采用气吸式取苗原理移栽空气整根盘育乳苗,进行育苗和移栽试验。试验结果表明,利用气吸式原理移栽空气整根钵体乳苗所需要的真空度范围为400～900Pa;移栽后钵苗排列有序,钵苗入土直立度高。
Experimental equipment to transplanting rice pot-seedling was developed to explore the feasibility ot transplanting rice pot-seedlings in sequence and provide technology parameters for developing pot-seedling sequential transplanter. The equipment was based on YP450C transplanter and its working parts and driving system were determined. The air-pruning pot infant-seedlings were nursed based on various seedling nursery methods in domestic and foreign and transplanted by air-sucking method. Nursing and transplanting experiment shows that the vacuum to drop seedlings ranged from 0.34kPa to 0.9kPa. The pot seedlings stand sequentially and keep upright in soil.
出处
《农机化研究》
北大核心
2007年第9期116-118,共3页
Journal of Agricultural Mechanization Research
关键词
农业工程
水稻钵苗
设计
有序移栽
试验装置
agricultural engineering
rice pot-seeding
design
sequential transplanting
experimental equipment
