英文文献：Impact of Earned and Unearned Off-Farm Income on Adoption of New Technologies-非农收入和非非农收入对采用新技术的影响
英文文献作者：Gedikoglu, Haluk,Parcell, Joseph L.
英文文献摘要：
Sustainable agriculture requires farmers’ adoption of new technologies and practices that sustain the environmental quality, while providing the agricultural output. Off-farm income has been analyzed in technology adoption studies, due to its increasing share in agricultural household income. The objective of current study is to analyze the impact of earned and unearned off-farm income of both the farm operator and spouse on adoption of new technologies. The results of the current study shows that earned off-farm income positively impact adoption of capital intensive and risk technologies. However, unearned off-farm income negatively impacts adoption of new technologies.

可持续农业要求农民采用在提供农业产出的同时维持环境质量的新技术和做法。由于非农收入在农户收入中所占比例不断增加，因此在技术采用研究中对非农收入进行了分析。当前研究的目的是分析农场经营者及其配偶的劳动所得和非劳动所得对新技术采用的影响。本研究结果显示，非农收入对资本密集型和风险技术的采用有积极影响。然而，非劳动所得对新技术的采用产生了负面影响。