Production scale,specialization and contract matching of litchi and longan farmers
Journal Title: 广东农业科学 - Year 2018, Vol 45, Issue 6
Abstract
"The developing trend of farmers is from self-sufficiency to multiple occupations,then to specialization and production and operation scale. With the increase of trade scale and frequency through factor market and product market,the market risk of farmers is increasing. In order to avoid the sale risk and price risk of factor and product,farmers may use formal or informal contracts in the deal. Based on 209 farmers survey data of litchi and longan in Guangdong and Guangxi,this article chose“whether to sign product sale contract”,“whether to sign land lease contract”as explained variables,to study the farmers factors and products exchange behavior and contract choice behavior under different levels of scale,specialization. The empirical study results showed that:“sale revenue”for the scale farmers to“whether to sign product sale contract”had a significant impact;“planting area” for the average farmers to“whether to sign land lease contract” had a significant effect;Specialization of composite index of scale farmers to“whether to sign product sale contract”had a significant effect,for the average farmers to “whether to sign land lease contract” had a significant effect,“planting area ratio” of the scale farmers to“ whether to sign product sale contract” had a significant impact."
Authors and Affiliations
Mei-ying HE
Research progress and application status of transgenic animal and plant as bioreactors
As a bioreactor, transgenic plants and animals have a complete eukaryotic expression system, which can provide correct post-translational modifications for a variety of exogenous proteins, express biologically active for...
Identification of resistance of cucumber seedlings to Phytophthora melonis and related defense enzyme activity changes
The aim of our study is to investigate the resistance of different cucumber varieties to Phytophthora melonis, and the changes of related defense enzyme activity by inoculated with about 5×103/mL suspension of P. melonis...
Community structure and diversity of soil oribatid mites in Tianshan Forest Park,Xinjiang,China
"In order to explore the impact of vegetation types and forest management on the soil oribatid biodiversity,we investigated the community structure and diversity of soil oribatids in 7 different habitat types in Tiansha...
Efficiency analysis of Zhanjiang sugar industry based on DEA Model of bank loan service
"This paper takes the Zhanjiang sugar industry in Guangdong as an example and uses the DEA method to evaluate the efficiency of the bank loan service in the sugar industry under the different industrial models and links....
Study on seeding time, yield and nutritive quality of Brassica campesttris L. ssp. chinesis(L.)Makino var rosularis Tsen et Lee in Heze, Shandong
"In order to enrich vegetable species and supply of the market requirement in early winter and winter, Brassica campesttris L.ssp.chinesis (L.) Makino var rosularis Tsen et Lee was introducted to Heze region. This experi...