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41.
Julius J. Okello Carl-Johan Largerkvist Marther W. Ngigi Nancy Karanja 《国际农业可持续发展杂志》2013,11(2):183-199
Past studies of the use of soil fertility management strategies by farmers usually model input use decisions based on the neoclassical utility/profit maximization principle in which farmers use soil fertility management inputs primarily to increase revenues and profits. However, there is, to date, no study that explains exactly how this decision-making process occurs and the role which personal values play in driving the choice of soil fertility management inputs. This article systematically maps the relationship between choice of soil fertility management strategy (attributes), its outcomes (consequences) and the personal values that motivate the choice. It specifically uses the means-end chain approach to construct hierarchical value maps that relate the attributes to consequences, and ultimately to the personal values. The study finds that the use of soil fertility management strategies by peri-urban fresh vegetable growers is driven by five personal values, namely happiness, comfortable life, independence, good/healthy life and achievement of life goals. It also finds that while farmers seek to increase profit (hence incomes), profit maximization is not the end driver of the use of soil fertility management inputs. It concludes that a lot more goes into farmers’ decision-making process relating to the use of soil fertility management practices than can be explained by the neoclassical profit/utility maximization principle. The study discusses the policy implications of these findings. 相似文献
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43.
福建果蔬食用菌加工产业群的重点区域在厦门和漳州两地,该文在分析厦、漳果蔬食用菌加工产业群形成和发展基础上,探讨了果蔬食用菌加工产业群的特征和存在问题,最后提出建立多元融资机制、发挥政府职能、及时构建群公共服务平台等5项对策。 相似文献
44.
《国际粮食与农业综合企业市场学杂志》2013,25(3):97-107
Abstract This paper examines the related variables of Spanish exporting companies using a multinomial ordered model. The data used for the empirical analysis has been obtained from a survey. The results of this study indicate that the competitivity of exporting companies is influenced by region, size, technology level, commercial organization and product differentiation. 相似文献
45.
Murat Yercan Emin Isikli 《Food Economics - Acta Agriculturae Scandinavica, Section C》2007,4(3):181-191
This paper defines competitiveness as the ability of a country to increase its share of domestic and export markets, especially when they have a comparative advantage in a product and can produce at a lower opportunity cost. This paper briefly covers the theoretical information on this topic and provides empirical evidence of how domestic resource cost (DRC) can determine international competitiveness. A country is said to have a comparative advantage in the production of tradable goods if that country's production is efficient; if not, then it has a comparative disadvantage. The concept of comparative advantage has two meanings: The first definition states that efficiency of production is compared to two or more trading nations, and when the nations with the lowest opportunity costs are relatively more efficient, they have a comparative advantage. The other meaning of comparative advantage refers to the efficiency of different kinds of production within the domestic economy, which are compared in terms of earnings or savings of a unit of foreign exchange. Turkey seems to have a comparative advantage in plant products that do not exhibit economies of scale and are relatively labour-intensive, i.e. fruits and vegetables eliminating border and non-tariff barriers to trade in agriculture would allow both sides to exploit their comparative advantages better. 相似文献
46.
Jiehong Zhou Shaosheng Jin 《美中经济评论(英文版)》2004,3(2):25-31
From the perspective of the entire vegetables supply chain, i.e. "from field to table", this paper systematically analyzes the main causes to affect vegetable safety of China. The gap between Chinese vegetable safety administration and that of developed countries is then described. Based on the experiences of vegetable safety administration the developed countries, countermeasures are forwarded to facilitate Chinese vegetable safety administration. 相似文献
47.
Luis A. Ribera Mechel S. Paggi Marco A. Palma Ronald D. Knutson 《国际粮食与农业综合企业市场学杂志》2013,25(2):177-190
ABSTRACTThe Transatlantic Trade and Investment Partnership (T-TIP) negotiations influence the global economic position of both the European Union (EU) and the United States (U.S.). Agricultural issues are an important part of the negotiation. There have been several analyses of the aggregate impacts of a T-TIP agreement. This report analyzes the commodity impacts on trade for fresh vegetables and beef. Vegetables represent the situation where the U.S. is a growing net importer and the EU has substantial potential for expanding exports to the U.S. in this highly competitive marketplace. Beef represents the situation where sanitary and phytosanitary restrictions on hormone use in production have prohibited consumer choices from being revealed in the marketplace for both the EU and the U.S. The authors provide insight into where the comparative advantages lie in freer trade situations. 相似文献
48.
从成都益加新城市蔬菜配送平台的功能构建和结构设计角度,结合实际运营模式,分析了平台的系统构成,同时指出了平台今后的发展方向,具有广泛的实践意义,兼具经济效益与社会效益。 相似文献
49.
高原夏菜是在西北高原地区冷凉气候条件下生产的蔬菜,在国内外市场上具有较高知名度。文章通过实地调研与查阅相关文献资料,以甘肃省榆中县为例分析总结了高原夏菜产业发展现状。经过多年的发展壮大,高原夏菜形成了产业化发展格局,开拓了稳定的内外市场,培育了国内知名的品牌,带动了农民增收致富。通过调研发现,当前产业发展存在着产业链条受限,科技支撑不足;产业主导力弱,抵御市场风险能力不强;种植规模分散,组织化程度低;农民种植水平不高,技术推广力度不足;尾菜等废弃物处理不当,造成环境污染与浪费等问题。在总结分析产业发展现状与存在问题的基础上,提出了强化政策统筹,健全产业发展机制;加强科技支撑,促进产学研结合;加快品牌建设,创新产销模式;发展规模种植,促进标准化生产;夯实农民培训,加强农技推广体系建设等方面的对策建议。 相似文献
50.
胡滢 《中国农业资源与区划》2015,36(5):172-176
为了响应国家对于环保的号召,促进我国果蔬物流行业的可持续发展,绿色供应链策略成为我国冷链物流发展的关键因素。随着人们对于果蔬需求的不断提升,鲜蔬鲜果冷链物流的需求也进一步增加,如何提高我国冷链物流效率成为果蔬物流行业发展的主要问题。文章主要通过对绿色供应链的定义、主要内容和食品冷链物流等理论进行梳理和总结,分析我国鲜蔬鲜果冷链物流发展现状,主要呈现果蔬产销发展迅速、果蔬冷链物流水平较低和果蔬冷链物流问题较多等特点,并进一步从冷链物流流程和绿色环保两方面,基于绿色供应链角度,对我国鲜蔬鲜果冷链物流效率进行研究,发现其运输损耗率较高,虽然在环保投资额和包装回收率等方面都有所提升,但是与发达国家还存在一定差距。文章最后从政府、行业和企业3方面,为鲜蔬鲜果冷链物流的发展提出对策建议。 相似文献