首页 | 本学科首页   官方微博 | 高级检索  
     检索      

带状浅旋小麦播种机的研究
引用本文:王刚,李问盈.带状浅旋小麦播种机的研究[J].农机化研究,2007(2):153-155.
作者姓名:王刚  李问盈
作者单位:中国农业大学,工学院,农业部保护性耕作研究中心,北京,100083
摘    要:针对四川成都平原的特点,结合保护性耕作技术的实施要则,研究设计了带状浅旋小麦播种机,解决了灌区内小麦播种行距小、播种机开沟器易堵塞等问题.田间试验表明,播种平均深度为3.57mm,平均宽度为5.51cm,平均行距为20.2cm.该机能在水稻留茬或秸秆全部还田的地上进行播种作业,一次进地可完成破茬或开沟、播种等作业,而且作业时土壤扰动小,作业质量满足农艺要求.

关 键 词:农业工程  带状浅旋小麦播种机  试验研究  播种质量  旋耕刀  小麦播种机  研究  Wheat  Tillage  Strip  农艺  作业质量  土壤扰动  开沟器  可完成  还田  秸秆  水稻  平均宽度  深度  田间试验  问题  堵塞  行距  灌区
文章编号:1003-188X(2007)02-0153-03
收稿时间:2006-04-14
修稿时间:2006年4月14日

Study on Strip Rotary Tillage Wheat Seeder
WANG Gang,LI Wen-ying.Study on Strip Rotary Tillage Wheat Seeder[J].Journal of Agricultural Mechanization Research,2007(2):153-155.
Authors:WANG Gang  LI Wen-ying
Institution:1.Conservation Tillage Research Center in Ministry of Agriculture, College of Engineering, China Agricultural University, Beijing 100083, China
Abstract:Aimed at the Chengdu Champagne of Sichuan Province and combined with the points of the conservation tillage technology, we designed a strip rotary tillage wheat seeder. This seeder is formed with driving cutting paddy rice rootstalk- opening device, earth covering device and so on. The field tests approved that the average depth and width of seeds and line width are 3.57cm, 5.51cm and 20.2cm. This seeder can complete cutting paddy rice rootstalk, opening, seeding and so on. It moves soil litter in working and the seeding quality meets the agricultural requirement.
Keywords:agricultural engineering  strip rotary tillage wheat seeder  experiment research  seeding quality  rotary tillage falchion
本文献已被 CNKI 维普 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号