河北果粮间作技术推广影响因素研究

Study on Influencing Factors of Technology Popularization of Fruit and Grain Intercropping in Hebei Province

为了进一步促进果粮间作技术在河北的推广,以晋州鸭梨和粮食间作种植户为研究对象,以Logistic回归为研究方法,就影响晋州果粮间作的因素展开实证。结果表明,种植者个人特征中,种植者年龄因素与是否参加果粮间作技术的相关培训,分别在5%和1%水平上对果粮间作的推广意愿呈现出正向显著性相关;种植者态度中,果粮间作技术的重视程度对果粮间作的推广意愿在1%水平上呈现为正向显著相关;种植者生产中,生产与收入来源和种植规模大小分别在10%和1%水平上对果粮间作的推广意愿呈现为正向显著相关;间作技术推广中,示范基地效应在1%水平上对果粮间作的推广意愿正向显著相关;政策影响中,技术的宣传力度与是否进行补贴分别在5%和1%水平上对果粮间作的推广意愿为正向影响。根据以上实证,提出要提高果粮间作技术的推广效果,需从完善技术推广体系、发挥示范户示范效果、完善技术转型的补贴机制和加大果粮间作技术研究力度等方面入手。

In order to further promote the promotion of fruit grain intercropping technology in Hebei,Jinzhou Yali and grain intercropping farmers were selected as the research objects,and logistic regression was used as the research method to conduct empirical research on the factors affecting fruit grain intercropping in Jinzhou.The results showed that among the personal traits of growers,the age factor of growers and whether to partici-pate in relevant training on fruit grain intercropping technology showed a positive and significant correlation with the willingness to promote fruit grain intercropping at the 5%and 1%levels,respectively;In the attitude of growers,the importance of fruit grain intercropping technology is positively correlated with the willingness to promote fruit grain intercropping at the 1%level;In the production of growers,there is a significant positive correlation between the willingness to promote fruit grain intercropping at the 10%and 1%levels of produc-tion,income sources,and planting scale,respectively;In the promotion of intercropping technology,the demonstration base effect has a significant positive correlation with the promotion intention of fruit grain inter-cropping at the 1%level;In terms of policy impact,the promotion of technology and whether subsidies are provided have a positive impact on the willingness to promote fruit grain intercropping at the 5%and 1%lev-els,respectively.Based on the above empirical evidence,it is proposed that to improve the promotion effect of fruit grain intercropping technology,it is necessary to start from improving the technology promotion system,exerting the demonstration effect of demonstration households,and improving the subsidy mechanism for tech-nology transformation.