摘要
针对一年两熟地区夏季玉米免耕施水播种机施水量的问题,通过试验对种植土壤设定了不同的含水量及不同的秸秆覆盖量,在保证玉米出苗率和生长高度下的条件下,测定了其条沟施水量,为夏玉米施水播种机具的关键部件及其相关研究提供了设计依据。
To determine the water supply of the summer corn no- tillage irrigating- sowing machine in double cropping area,in this test,we set up different planting soil moisture,and different straw coverage,determination of the water supply under the corn germination rate and growth height. In order to provide design basis for the key components of water system the of the summer corn irrigating- sowing machine and the related research.
出处
《农机化研究》
北大核心
2016年第12期188-192,共5页
Journal of Agricultural Mechanization Research
基金
河北省自然科学基金项目(E2014204069)
关键词
玉米
免耕播种
小麦秸秆覆盖
施水量
条播
corn
no-tillage seeding
wheat stalk mulch
water supply
seeding in drill
