农业企业创新技术采纳影响因素研究 ——基于TOE研究框架   总被引：1，自引：0，他引：1  

刘超纲  吴庆  熊立东 《中国农学通报》2006,22(9):551-551

采纳行为作为创新技术在组织中应用与实施的首要步骤，对于保证后者的效果十分重要。借助近年来在技术采纳领域被广泛应用的TOE研究框架，以影响中国农业企业创新技术采纳的各类因素为研究对象，从创新技术特性、企业组织特性和外部环境特性3个方面科学地归纳出技术的感知收益、成本、相容性和组织的集权化、正规化、企业规模、高层主管的创新特性以及外部环境中竞争压力、政府的推动作用、已采纳者的影响等10项指标，不仅丰富了农业技术采纳理论，而且对于农业企业技术创新实践也具有重大的指导价值。  相似文献   

技术潜在效益认知与农业废弃物循环技术采纳行为——以桃枝废弃物循环为例     

崔乾慧  高启杰  孙笑浓  申强  高程达  徐莉莉 《中国农业大学学报》2020,25(11):186-198

为推进农业废弃物循环技术采纳,提高资源利用效率,降低农业面源污染,以北京市平谷区大桃种植户的微观调研数据为样本,运用结构方程模型实证分析了技术潜在效益对桃枝废弃物循环技术采纳行为的影响。结果表明:1)社会效益认知、生态效益认知与采纳行为有正相关关系,作用机制生态效益认知>社会效益认知,经济效益与采纳行为呈负相关关系;2)社会效益认知对经济效益认知有正向影响,经济效益认知对生态效益认知有正向影响;3)促进农户对桃枝废弃物循环技术的采纳行为,将提高农户对该项技术的忠诚度。因此,本研究提出要发挥邻里带动作用,提高农户对技术效益的认知程度,通过制定差异化政策、加强产学研融合,促进农户对农业废弃物循环技术的采纳行为,推动绿色农业发展。  相似文献   

农户改厕与其使用行为悖离现象探究——基于宁夏微观调研数据     

刘七军  刘树梁  李钰婷  王雪璐  李昭楠 《中国农机化学报》2023,44(4):230-238

人居环境整治是乡村振兴的必然要求,“厕所革命”则是其中的关键环节,而提升农户对卫生厕所的使用率无疑是当前“厕所革命”中亟待解决的重大现实问题。为此,基于技术接受模型,利用宁夏微观农户调研数据,采用二元Logit模型,阐明农户改厕与其使用行为悖离之因,探究其影响因素和内在逻辑。结果表明：样本中89.14%的农户完成了户厕改造,但其中有39.69%的卫生厕所却长期处于闲置状态,农户改厕与其使用行为发生显著悖离。究其故,改厕方式和农户使用条件的差异及其从众意识的影响,导致卫生厕所使用率在村级层面呈两极分化,这看似农户生活成本提高所致,实则是其思想消极、条件限制而为。而且,受农户感知有用性结构性的偏差、设施便利条件不高和农户感知易用性不强等因素限制,使得农户对卫生厕所需求和参与意愿仍处于较低水平。据此,提出整改完善现有存量、科学谋划未来增量,充分发挥农户主体作用,提高农户参与意愿和责任担当等政策建议。  相似文献   

Reflections on the influence of a synthesis of circle‐hook evidence on the angling community and conservation policy and practice     

Steven J. Cooke  Cory D. Suski 《水产资源保护:海洋与淡水生态系统》2020,30(9):1747-1752

1. Understanding how different forms of environmental evidence inform the actions of different stakeholders is useful to improve how we share knowledge with knowledge users. Reflections on a literature review that we published in 2004 on circle hooks as a tool for fish conservation in the recreational fishing sector identified a number of ways in which that synthesis was influential.
2. The article has had direct influence on policy and regulations in a number of countries, but there were even more examples of where the article has been used to influence voluntary guidelines. The article also contributed to formally defining circle hooks, which was necessary from a regulatory and enforcement perspective.
3. The recreational fishing community has also embraced the work, with numerous angling articles based on the literature review appearing in the media and with some angler organizations pushing for the adoption of circle hooks. The fishing tackle industry has also responded with evidence that circle hooks are now more widely available in stores with more hook design options to suit diverse recreational fisheries. In addition, the influence of the article has extended beyond the recreational sector to commercial fishery issues that span several taxa. The research agenda from the article helped to direct research for more than a decade and has since been updated.
4. Overall, this review was timely in that it provided various knowledge users with credible information synthesized in a thoughtful manner at a time when there was interest and need in exploring circle hooks as a tool to enhance the conservation of angled fish. Although this was not a systematic review, it still served as a form of evidence synthesis that gave diverse knowledge users information to guide them in their decisions.

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后置式卷帘机安装使用方法及经济效益分析     

赵明宏 《农业机械化与电气化》2009,(3):138-139

介绍后置式大棚卷帘机的基本结构和工作过程,详细说明其安装技术要点,指出其在使用中应注意的事项,并对使用卷帘机和人工卷帘进行经济效益分析,证明使用卷帘机作业具有减轻劳动强度、节约作业成本、提高作业效率、增产增收等优点。  相似文献   

知识扩散何以影响稻作系统转型实践?——基于结构方程模型的链式中介效应     

张康洁  李福夺  尹昌斌 《中国农业大学学报》2023,28(1):48-66

促进水稻—冬闲农作系统向绿肥稻作系统转型是强化区域耕地质量保护与提升、保障国家粮食安全的有效措施。基于南方稻作区安徽、湖南、广西三省区934份农户调查数据,采用PLS-SEM模型和Bootstrap检验方法,分析知识扩散对农户绿肥稻作系统采纳意愿的影响效果与作用路径,并进一步运用Ordered logit模型揭示异质性农户禀赋对其参与农业知识扩散活动的影响。结果表明：知识扩散对农户绿肥稻作系统采纳意愿具有显著正向的直接影响;外部风险感知与组织信任、生态服务价值感知与组织信任分别在知识扩散对农户绿肥稻作系统采纳意愿的影响中存在链式中介作用;知识扩散通过农户障碍感知对农户绿肥稻作系统采纳意愿产生显著的间接作用;参加合作社、务农经验、教育程度、家庭收入、身体健康状况均对农户参加知识扩散活动具有显著的正向影响。据此,本研究提出开展系统性宣讲培训活动、提高农户组织信任、改善农户禀赋条件等政策建议。  相似文献   

茶农绿色防控技术采用行为影响因素实证研究     

胡林英  杜佩  陈富桥  姜爱芹  姜仁华  鲁成银 《茶叶科学》2017,37(3)

利用16个茶叶主产省2 210份茶农调查数据,借助Logit模型分析了影响茶农绿色防控技术采用行为的因素。结果表明,茶农采用绿色防控技术受个人特征、家庭特征、茶园经营特征和组织与技术服务特征4个方面的因素影响,其中组织与技术服务特征因素的影响最大。具体来看,年龄、家庭人口规模和茶园规模对茶农采用绿色防控技术有显著的负向影响;农残限量标准认知、家庭年收入、组织化程度、技术培训和技术交流对茶农采用绿色防控技术有显著的积极影响。了解农残限量标准的茶农采用绿色防控技术的概率约是不了解的2倍;家庭收入每增加1万元,技术采用发生比相对增加2%;加入合作社的茶农采用绿色防控技术的概率是未加入的1.73倍;茶农参加病虫害防治培训次数每增加1次,技术采用发生比提升为原来的150%。受教育程度、打工收入占比、农药价格敏感性等因素在本研究中对茶农绿色防控技术采用的影响不显著。由此,有关政府部门需要通过增强茶农组织化程度,加强农户病虫害防治培训,降低技术使用成本等手段促进农户绿色防控技术的采用,以便实现绿色农业。  相似文献   

广东省江门地区农户新技术采用行为影响因素分析——以水稻“三控”施肥技术采用为例     

李欢欢  马力  林群  张辉玲  黄修杰 《广西农业科学》2014,(1):153-159

[目的]深入了解广东省江门地区农户对新技术采用行为的主要影响因素,探索未来江门地区乃至广东省新技术推广工作的努力方向.[方法]以水稻“三控”施肥技术为例,以江门地区404个农户的调查数据为依据,通过Logistic回归模型对农户技术采用行为的影响因素进行定量分析.[结果]在广东省江门地区农户新技术采用行为影响因素中,技术接受难易程度、采用“三控”技术比传统种植的增产量、参加农技培训班次数、培训班对农户帮助情况与农户采用新技术的意愿呈显著正相关,尤其是技术接受难易程度、采用“三控”技术比传统种植的增产量与农户采用新技术的意愿达到了极显著水平,男性在新技术采用中起着决策的主导力量.[建议]应创新技术培训内容和方式、加强示范展示基地建设、加快农民专业合作社发展、加强政府引导和支持力度,以提高农民新技术采用率,促进农业新技术的推广.  相似文献   

Can epidemiology and economics make a meaningful contribution to national animal-disease control?     

Perry B  McDermott J  Randolph T 《Preventive veterinary medicine》2001,48(4):1177-260

The general role of veterinary epidemiology and economics to national animal-disease control throughout the world is considered for the four main groupings of animal diseases: zoonotic, food-borne, endemic and epidemic diseases. This is done by considering how veterinary epidemiology and economics has contributed to priority setting (which diseases come first?), decision-making (for a given disease, which strategy is best?), and disease control implementation (how can optimal delivery and adoption of selected interventions best be achieved?). Within each of these categories, progress made and future opportunities are discussed. In addition, a review is made of how veterinary epidemiology and economics has been institutionalised. We conclude that veterinary epidemiology and economics holds a unique role in the development of national policies and strategies for improved animal health world-wide. However, we consider that we must capitalise more on the unique comparative advantage of the partnership between veterinarians and agricultural economists. We believe that much remains to be done to improve the "institutionalisation" of veterinary epidemiology and economics, and the adoption and impact of the products of our unique partnership, particularly in countries of the developing world.  相似文献   

Factors affecting the adoption of agroforestry practices by farmers in Cameroon     

Guy Blaise Nkamleu  Victor M. Manyong 《Small-Scale Forestry》2005,4(2):135-148

This paper presents empirical evidence on the impact of socio-economic factors on the adoption of agroforestry practices in Cameroon. The analysis uses primary farm-level data collected from June to December 1996. Three major provinces of the country were covered, namely Centre, Southwest and Northwest Several agroforestry technologies have been promoted among farmers in the zone, including alley farming, improved fallow, live fencing, cut-and-carry fodder and apiculture. The status of adoption of each agroforestry practice is described and factors that affect adoption identified. These are gender of farmer, household family size, level of education, farmer’s experience, membership within farmers’ associations, contact with research and extension, security of land tenure, agroecological zone, distance of the village from nearest town, village accessibility and income from livestock. Research findings indicate that since factors affecting farmers’ adoption of agroforestry practices differ across techniques, generalisation is to be avoided.  相似文献