宜君县低碳农业模式的效益分析及推广对策研究

发布时间：2018-03-15 00:10

本文选题：宜君县　切入点：低碳农业　出处：《西北农林科技大学》2015年硕士论文　论文类型：学位论文

【摘要】：坚持协调发展的理念,必须加快农业现代化的进程,因此,以低能耗、低排放、低污染为特征的低碳农业发展模式就成为了目前人类应对全球气候变化,减缓温室气体排放的根本出路。本文综述了现代农业发展中应运而生的生态农业、循环农业,以及在此基础上发展出的低碳农业。本研究以宜君县太安镇大叶低碳生态核桃专业合作社基地为研究对象,通过对该基地核桃-散养鹅、核桃-蜜源植物-中蜂及核桃-猪-沼气三种低碳农业模式进行理论分析、经济效益分析及农民的认知程度调查分析,找出适应宜君县低碳农业发展的模式,并加以推广利用。调查分析结果表明:核桃-散养鹅模式较传统农业模式相比,投入成本下降了28.69%、产出效益下降了10.52%、纯利润增加了15.84%,可见,该模式下纯利润的增加主要是由于投入成本的降低引起的;与传统农业模式相比,核桃-蜜源植物-中蜂模式投入成本增加了2.15%、产出效益增加了17.78%、纯利润增加了40.46%,可见,该模式纯利润的增加是由于产出效益增加引起的;核桃-猪-沼气模式较传统农业模式相比,投入成本下降了3.98%、产出效益增加了34.20%、纯利润增加了89.60%,可见,该模式通过减少投入增加产出最终导致纯利润的大幅增加。三种模式在宜君县均能增加农民的收益,“核桃-猪-沼气”模式经济效益最高,各乡镇应因地制宜的选择最适宜的模式推广应用。通过对宜君县太安镇19个自然村9414位村民对于低碳农业推广态度的调查分析,赞成人数为7418人,占调查总人数的75.9%,不赞成人数为649人,占调查总人数7%,无所谓人数为1617人,占调查总人数的17%。可见,在宜君县已经具备大力推广和发展低碳农业的群众基础。但近年来在宜君县推广低碳农业的过程中仍存在科技支撑不够,政策扶持力度弱,财政支持少等问题,今后,可通过引进新的技术、加强政策引导宣传、扩大资金来源等措施加以解决。本调查分析研究为宜君县从传统农业模式向低碳农业模式的转型提供参考依据。
[Abstract]:To adhere to the concept of coordinated development, we must speed up the process of agricultural modernization. Therefore, the low-carbon agricultural development model, characterized by low energy consumption, low emissions and low pollution, has become the current human response to global climate change. This paper summarizes the ecological agriculture, circular agriculture, which has emerged as the times require in the development of modern agriculture. Based on this, the study took the large leaf and low carbon ecological walnut cooperative base in Taian town, Yijun county as the research object, and studied the walnut and foie in this base. Three low carbon agriculture models, walnut, honey plant, bee and walnut, pig and biogas, were analyzed theoretically, economic benefits and farmers' cognition were investigated and analyzed, and the model to adapt to the development of low carbon agriculture in Yijun County was found out. The results of investigation and analysis show that compared with the traditional agricultural model, the cost of the walnut and the gooses in bulk decreased by 28.69, the output benefit decreased by 10.52, and the net profit increased by 15.84 percent. The increase of net profit under this model is mainly caused by the decrease of input cost. Compared with the traditional agricultural model, the input cost of walnut, honey plant-bee model has increased 2.15%, the output benefit has increased 17.78%, and the net profit has increased 40.46%. The increase of net profit of this model is caused by the increase of output benefit, compared with the traditional agricultural model, the input cost of walnut-pig-biogas model has decreased by 3.98, the output benefit has increased by 34.20, and the net profit has increased by 89.60. The three models can increase farmers' income in Yijun County, and the "walnut-pig-biogas" model has the highest economic benefit. Each township should choose the most suitable mode for popularizing and applying according to local conditions. Through the investigation and analysis of 9414 villagers in 19 natural villages in Taian Town, Yijun County, the number of people who agree with the idea of promoting low-carbon agriculture is 7418. 75.9 percent of the total number of people surveyed, 649 against the number of people, 7 percent of the total number of people surveyed, no matter the number of 1617, 17 percent of the total number of people surveyed. In Yijun County, there is already a mass base for vigorously promoting and developing low-carbon agriculture. However, in recent years, in the process of promoting low-carbon agriculture in Yijun County, there are still problems such as insufficient scientific and technological support, weak policy support, and less financial support. In the future, It can be solved by introducing new technology, strengthening policy guidance and propaganda, expanding the source of funds, etc. This investigation and analysis provides a reference basis for the transformation from traditional agricultural model to low-carbon agricultural model in Yijun County.
【学位授予单位】：西北农林科技大学
【学位级别】：硕士
【学位授予年份】：2015
【分类号】：F327

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