摘要
基于湖北省宜昌、襄阳、荆州、黄冈4市379户油菜种植户的调查数据,分析了油菜种植户的技术偏好及影响因素.研究表明：在品种特性上,油菜种植户首先考虑的是新品种的增产情况,其次是抗病虫性及抗倒伏性;在种植技术上,油菜种植户对轻简化栽培技术的需求较为旺盛,其次是配方施肥技术;在新技术推广方式上,农户对现场示范的认同程度要高于技术培训.影响农户油菜技术需求的因素中,50～60岁之间在家全职务农的农户对病虫害防治技术非常重视;具有较高文化程度的油菜种植户对省工生产技术的需求尤为迫切;收入越高的油菜种植户,对病虫害防治、化学除草、机械化收割、育苗移栽技术的需求较明显;种植规模相对较小的种植户对新技术的需求更为强烈.
Based on survey on 379 rapeseed growers in 4 areas of Hubei Province( Yichang,Xiangyang,Jingzhou and Huanggang),growers' technology preferences and influen factors were analyzed for production. Research showed that on the aspect of species characteristics,growers' first concern was yield of new cultivar,the followings were insect and lodging resistance. On the aspect of cultivation techniques,they reguired the simplified cultivation technique the most,then the formulated fertilization technique. On the aspect of new technique promotion,they had a positive view on field demonstration,then on technology demonstration. Among the influential factors of technical requirements,growers aged 50 to 60 who worked full- time in farming paid more attention to pest control.The more educated growers urged labor- saving technique mostly. The higher income the growers have,the more likely there will be higher demand for pest control,chemical weeding,mechanical harvest,and seedling transplanting. The small- scale growers have stronger demand for new technology.
出处
《中国油料作物学报》
CAS
CSCD
北大核心
2014年第5期690-694,共5页
Chinese Journal of Oil Crop Sciences
基金
国家油菜产业技术体系专项(CARS-13)
关键词
油菜种植户
技术偏好
影响因素
Rapeseed growers
Technology preferences
Influential factors
