基于logistic模型的环境友好型作物种子认知研究

对农作物种子的认知状况影响着农户对种子的选择和应用,继而影响着农户的生产效益。从环境友好的角度出发,以黑龙江、吉林、辽宁3省的农户为研究对象,运用Logistic模型,对农户环境友好型作物种子的认知现状进行剖析,并分析影响农户种子认知的因素。研究结果显示：农户对环境友好型作物种子的认知水平较低。影响农户环境友好型作物种子认知的主要因素有：农业生产决策者的年龄、性别、文化程度、兼业情况,作物种植规模,购买种子费用,种子来源途径,购种前是否接受过技术指导,周边交通状况。

Research on Seed Cognition of Environmentally Friendly Crops Based on Logistic Model

Cognition for seed affects farmers＇ seed selection and adoption,moreover,affects farmer＇s economic benefit.Proceed from environment friendly angle,taking farmers from Heilongjiang,Jilin and Liaoning province as a sample,applying Logistic model,this paper analyzes factors affecting the seed cognition for farmers.Research show that level of farmers＇ cognition is low.Simultaneously,agricultural decider＇s age,sex,standard of culture,concurrent business experience,fungi size,seed expenditure,traffic condition,seed source and technique guiding are important influencing factors.