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我国农村在大量农业劳动力外流和土地承包经营权流转不畅背景下,超小规模农户经营的局限性日益凸显,农地粗放经营和荒芜现象日趋加重.在介绍我国农村土地流转现状的基础上,通过对土地流转市场需求--供给模型的推导和分析,指出需求和供给因素怎样影响土地流转的数量和价格,并通过考察这些因素所对应的现实情况,分析出影响土地流转规模的农产品价格、生产资料价格、农业生产技术、农村劳动力转移难度、农村社会保障等方面的原因.在结合我国国情对以上因素进行现实的论证之后,提出提高农产品价格、降低生产资料价格、提高农业生产力、统筹城乡劳动就业和社会管理、健全农村社会保障体系等促进农村土地加快流转的建议. 相似文献
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从农业生产、农产品价格、农民收入等方面介绍了我国农村经济发展现状.对农村土地利用现状和我国农村经济发展的主要模式、农村土地的合理利用的主要模式进行了探讨和研究. 相似文献
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林地是林业再生产的最基本资源,林地流转是实现林业资源优化配置的必然选择。通过对林地流转过程中转让方、受让方、林业主管部门等障碍因素的分析,明确林地流转价格不明晰、农村社会保障体系不健全、林权抵押贷款运作难实现等问题,并在此基础上提出了以明晰价格形成机制、建立健全农村社会保障体系、积极推进林权抵押贷款运作、优化林业主管部门的服务职能等路径予以消解。 相似文献
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党的十七届三中全会指出,加强农村土地承包经营权流转和管理,发展多种形式的适度规模经营是健全严格规范的农村土地管理制度、大力推进改革创新,加强农村制度建设的重要内容。在这样的背景下,本文对荣昌县古昌镇的土地流转情况进行了调研,采取实地察看和召开由镇政府工作人员、业主、农户代表参加座谈会等方式。我们将此土地流转模式称之为“古昌模式”。以期对目前农村土地流转提供一定的参考价值。 相似文献
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北京山区农民土地价值观念变化分析 总被引：5，自引：0，他引：5
通过对北京市山区农民土地价值观念的调查,分析了农民土地价值观念多元化的现状,认为土地价值观念主要表现为四种类型,即传统土地为本型、现代土地为本型、土地保障型和土地包袱型。并分别研究不同价值观念对土地利用的影响,初步探讨了影响土地价值观念的因素。本研究揭示农民土地价值观念的变化和特点,为制定农村土地政策、促进农村劳动力转移以及城镇化等工作提供了重要依据,是规范、引导农民土地利用行为的重要基础。 相似文献
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一、土地流转的含义和基本形式 土地流转指的是土地使用权流转，是指拥有土地承包经营权的农户将土地经营权（使用权）转让给其他农户或经济组织，即保留承包权，转让使用权。农村土地流转特指农民土地承包经营权的流转，不包括农村建设用地等其他类土地。 相似文献
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当前,农村土地流转已成为一个普遍问题。本文针对目前我国农村土地流转和规模经营中的问题进行 了分析;提出了推进土地流转和规模经营的对策和建议。 相似文献
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现代生态农业理论发展以来,我国生态农业与循环农业的研究与推广工作取得了丰硕的成果,但经济林生产中的复合生态经营仍然处于发展阶段,需要深入研究与持续推动。我国西北半干旱区是温带水果等经济林产品的重要生产基地,经济林占地面积大,占农业产业的比重大。基于经济林的生态农业建设成效直接影响着"三农"事业的发展,为了指导西北半干旱区经济林生产农户、合作社、企业等经营主体的生产经营行为,以甘肃省天水市为研究区,通过模式设计与实证研究,优化形成了几种典型的经济林复合生产模式,采用这几种典型的经济林复合生产模式进行生产经营,既提高了经济效益,又取得了良好的社会效益。 相似文献
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为了在不影响经济发展速度和人民生活水平的前提下大力发展低碳经济,同时兼顾解决国家能源安全、粮食安全、环境安全、保护耕地与城镇化、以工哺农、"三农"问题等,满足我国今后较长时间的低碳发展需求,提出了减碳和固碳结合、以生物固碳为主的低碳化原则,构建以源头和过程碳减排、终端生物固碳并利用国内碳交易实现工农业相结合的低碳发展模式。 相似文献
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立足休闲农业环境生产、生活、生态的“三生”功能及以农为本的精神，探讨休闲农业资源开发及体验活动设计的课题。透过头城休闲农场案例分析，探讨如何运用农业生产、生活、自然生态资源，设计休闲农场的体验活动，从中归纳出符合农业体验观念的休闲农业资源开发的方法，同时避免在开发过程中对农村生态环境造成冲击，提供未来发展休闲农业及进行... 相似文献
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Integration of indigenous wild woody perennial edible fruit bearing species in the agricultural landscapes of Amhara region,Ethiopia 总被引：1，自引：0，他引：1
The study was undertaken in three districts of Amhara region to assess the extent and purpose of integration of wild indigenous
woody perennial fruit bearing species in the agricultural landscapes, appraise their species composition and diversity and
identify factors holding back farm integration. Data were gathered through interviews administered to 90 randomly chosen household
heads, and fruit trees census in each and every plot of the informants. Species diversity was found to be low and vary by
farm, land use type and site. Altogether 17 species were recorded in the agricultural settings. Species retention in the different
land use types appears to be governed by species relative importance and compatibility with annual crops, where farm edges
recorded a higher ethno-ecological importance score. Nevertheless, as it stands now fruit bearing species are retained primarily
for non-fruit utilities. Free availability, land shortage, slope and altitude as well as disgrace feelings are among the major
factors holding back farm integration and diversity of indigenous species for fruit production. Should they are additionally
exploited for their fruits proper, there is a critical need to raise recognition and awareness at the rural grassroots level
and instill knowledge about the food values, and assist in appropriate tree management techniques and inter-cropping regimes
as well as accessing markets. 相似文献
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Syed Ajijur Rahman Muhammad Hasan Imam Denyse J. Snelder Terry Sunderland 《Small-Scale Forestry》2012,11(4):529-538
In the Padma floodplain of Bangladesh, the traditional system of agriculture has become unsustainable due to high population growth. Mango-based agroforestry which has been practiced by the farmers since the 1990s, is a promising alternative and is considered as one of the few options to lift farmers out of poverty and improve livelihood security. This paper examines the potential of mango-based agroforestry to improve livelihoods, using data collected by rapid rural appraisal, farmer participatory research, stakeholder analysis and a farm household survey in six representative villages in the floodplain. Farmers with the least land were found to allocate a higher percentage of their land to agroforestry, and the increased income from agroforestry compared to other agricultural systems helps reduce relative poverty. This income maintains basic household needs, providing food security and fuelwood, and contributes to healthcare, housing and sanitation conditions, and meeting educational expenses. 相似文献
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系统分析北京市森林的作用和经营目的,包括对社会和谐和文明发展的作用,对建设社会主义新农村和解决三农问题的作用,及为市民的生产和生活提供生态安全屏障等.分析认为,实现森林多资源经营,并以发挥其生态功能为主是北京市森林经营的关键,对森林生态效益进行计量评价是实现此目标最好的手段.提出北京市森林经营仍需要从政策上、管理上和技术上等方面去考虑. 相似文献
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The demand on agriculture to meet food security goals and mitigate environmental impacts requires multifunctional land-use strategies. Considering both farmer motivations and rural development needs, one option is to transition marginal farmland to perennial crops. In this study, we considered the potential for Multifunctional Perennial Cropping Systems (MPCs) that would simultaneously provide production and ecosystem service benefits. We examined adoption potential of MPCs on marginal farmland through an agricultural landowner survey in the Upper Sangamon River Watershed in Illinois, USA. We identified adoption preferences among landowners in conjunction with socio-demographic characteristics that would facilitate targeted implementation. Hierarchical cluster analysis and discriminant analysis identified landowner categories and key factors affecting adoption potential. Landowner age, appreciation for plant diversity, and future farm management involvement were the strongest predictors of potential MPCs adoption. The landowner categories identified within the survey data, supplemented with focus group discussions, suggested a high adoption potential farmer profile as a young, educated landowner with known marginal land they would consider converting to MPCs for improved soil and water quality conservation. 相似文献
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This article focuses on timber sourced from the agricultural areas in the shifting cultivation landscapes of the Central Region of Cameroon. Data about volumes marketed in urban centres, harvesting operations and on-farm timber management are used to discuss the ecological impact of small-scale logging and its sustainability in the long term. An opportunistic association exists between small-scale logging and agricultural land uses, determined mostly by the abundance of valuable species in fallows and on cocoa farms, their easy accessibility and the low price of farmland timber. Farmers apply various strategies to the management of tree resources in fallows and cocoa agroforests, with most felling authorized in fallows and most trees preserved on the cocoa farms. With current agricultural expansion and intensification trends associated with small-scale logging, timber resources on rural land are at risk of depletion with direct consequences for domestic timber supply and the thousands of livelihoods it sustains. Marketing and regulatory changes are needed to encourage the integration of timber production in agricultural management systems. 相似文献
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以土地经济评价理论为基础,对商丘市梁园区李庄乡农民贬卖耕地土壤用于烧砖瓦,造成大范围农田受损的现象进行了经济评价。评价主要以李庄乡5年内挖土受损农田的数量,参照当地农产品的市场价格和农业生产资料投入情况,从土地经济学的角度建立了一套计算农田损失的方法体系。最后以数据形式直观显示了李庄乡挖损农田的损失状况,得出了农民卖土所得的微薄经济收益,远远不足以弥补由挖土毁田所导致作物减产而减少的经济效益的结论。进而,呼吁农民增强耕地保护意识,指导进行可持续生产,切实保护耕地。 相似文献
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《Journal of Sustainable Forestry》2013,32(1-2):115-123
Abstract Agricultural expansion by smallholder producers has been identified by management agencies as one of the main threats to the ecological integrity of La Amistad Biosphere Reserve, in Panama and Costa Rica. Promotion of cacao agroforestry has been proposed as a way to reduce the need for farmers to clear new land within the reserve. In order to realize this goal, the larger cultural, economic, and political forces that motivate agricultural expansion need to be examined, looking beyond the smallholder practices that are the immediately apparent causes of ecological degradation. The four main assumptions behind the proposal to promote smallholder cacao production in the buffer zone are explored: (1) cacao agroforestry is an ecologically benign agricultural system; (2) if cacao production were more financially viable, ecologically degrading activities, such as cattle grazing, would decrease; (3) migrants from other areas are primarily responsible for clearing land on the eastern side of the park; and (4) direct intervention at the smallholder level is the most effective means of preventing agricultural expansion. Our analysis demonstrates that while cacao agroforestry is an ecologically appropriate production system for the buffer zone of the park, price and production stabilization is important for assuring adoption by smallholders. We also suggest that both indigenous and migrant groups are responsible clearing forest for agriculture and that a more useful distinction for managers to make is between clearing enacted as part of sustainable vs. unsustainable management regimes. Finally, we recommend that the impact to the biosphere reserve caused by large-scale cattle and banana production not be overlooked. 相似文献