摘要
通过对海南民营橡胶生产的实地调查,并应用Probit回归模型,分析海南胶农采用农化服务技术的影响因素,认为胶农所受教育年限、橡胶年公顷产量、施肥技术获取途径等因素都显著影响农化服务技术在民营胶园的应用;同时提出了橡胶树农化服务技术应用建议,以期为改进胶农施肥技术,促进海南橡胶树农化服务技术体系的建设提供依据。
The probability regression mode was used to analyze the influence factors of applying agrochemistry service technology by Hainan farmers according to the data from investigation questionnaires. The results showed that the application of agro-chemistry service technology was remarkably affected by the education levels of farmers, annual production of robber trees, fertilizing practice obtaining ways and other factors. Meanwhile, the suggestions to applying agro-chemistry service technology were put forward, they were expected to accelerate the development of Hainan rubber tress agro-chemistry service technology and provide evidence for construction of rubber ago-chemistry service technology system in Hainan.
出处
《热带作物学报》
CSCD
2010年第7期1186-1191,共6页
Chinese Journal of Tropical Crops
基金
国家星火计划(编号:2008GA800005)
国家天然橡胶产业技术体系(编号:nycytx-34-GW2-2)
中国热带农业科学院橡胶研究所2009年基本科研业务费(编号:YWFZX09-01(N))资助
关键词
橡胶树
农化服务技术
影响因素
PROBIT模型
Rubber tree
Agro-ehemistry service technology
Influencing factors
Probability model
