摘要
为研究不同播种方式对油菜生长发育和产量的影响,开展了油菜播种方式对比试验。结果表明,若劳动力充足,可选择育苗翻耕移栽方式,能获得较高产量;若考虑劳动力成本和经济效益,机械浅耕撒播实用性强,发展前景广阔。
In order to study the effects of different sowing methods on the growth and yield of rapeseed,a comparative experiment was carried out.The results showed that if the labor force was sufficient,the seedling transplanting method could be chosen to obtain higher yield.If the labor cost and economic benefit were taken into account,the practicability of mechanical simple farming and sowing was strong,it had broad development prospects.
作者
李倩
李小芳
雷利琴
唐利平
LI Qian;LI Xiao-fang;LEI Li-qin;TANG Li-ping(Hengyang Agricultural Science Institute,Hengyang Hunan 421001)
出处
《现代农业科技》
2019年第24期7-8,11,共3页
Modern Agricultural Science and Technology
基金
国家油菜产业技术体系(CARS-12)
三熟区耕地培肥与合理轮作制(201503123)
