窄行密植品字形播种技术装备研究进展
Research Progress on Narrow Row and Dense Planting Delta-row Seeding Technology and Equipment
孙文胜 1衣淑娟 1齐海龙 2戴智博 1张淯朋 1王淞1
作者信息
- 1. 黑龙江八一农垦大学工程学院,黑龙江 大庆 163319
- 2. 黑龙江北大荒现代农业服务集团众荣农机有限公司,黑龙江 哈尔滨 150030
- 折叠
摘要
窄行密植模式是目前增加农作物种植密度和提升作物产量的先进种植技术,品字形种植模式是实现窄行密植模式的一种种植方法.目前主流的农业机械一般配套单宽行垄作或者平作的常规种植模式,针对窄行密植下交错排列品字形种植模式配套播种机具较少,尤其是适用于高速作业(10 km/h以上)的播种机具,在一定程度上阻碍了窄行密植品字形种植模式的种植效率与推广应用.阐述了宽窄行品字形种植模式的基本内容,探讨分析了国内用于品字形种植模式的播种装备研究进展,以及用于该模式的评价指标,并对品字形种植模式的技术应用与推广提出了建议.
Abstract
Narrow row and dense planting mode is advanced planting technology to increase planting density of crops and enhance crop yield,and delta-row planting mode is a planting method to realise narrow row and dense planting mode.At present,mainstream agri-cultural machinery is generally used in conventional planting mode of single-wide rows and ridges or flat crops,and there are fewer seed-ing machines for staggered delta-row planting mode in narrow rows and dense planting,especially for high-speed operation(more than 10 km/h),which,to a certain extent,impedes planting efficiency and popularisation of narrow row and dense planting delta-row planting mode.Basic contents of wide and narrow row delta-row planting pattern were described,seeding equipment used for delta-row planting in China,research progress of universities and institutes,and evaluation indexes used for delta-row planting pattern were dis-cussed and analyzed,and suggestions were made for technical application and promotion of delta-row planting mode.
关键词
窄行密植/品字形/播种技术/播种机/种植模式Key words
narrow rows and dense planting/delta-row/seeding technology/planter/planting mode引用本文复制引用
基金项目
北大荒农垦集团有限公司农机研发制造推广应用一体化试点项目(2023)()
出版年
2024
国家科技期刊平台
NSTL
万方数据