首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   366篇
  免费   6篇
各国政治   16篇
工人农民   27篇
世界政治   4篇
外交国际关系   16篇
法律   57篇
中国共产党   38篇
中国政治   79篇
政治理论   27篇
综合类   108篇
  2023年   2篇
  2022年   2篇
  2021年   1篇
  2020年   3篇
  2019年   3篇
  2018年   1篇
  2017年   7篇
  2016年   7篇
  2015年   2篇
  2014年   32篇
  2013年   46篇
  2012年   27篇
  2011年   22篇
  2010年   17篇
  2009年   27篇
  2008年   32篇
  2007年   23篇
  2006年   11篇
  2005年   21篇
  2004年   19篇
  2003年   18篇
  2002年   26篇
  2001年   17篇
  2000年   4篇
  1999年   1篇
  1997年   1篇
排序方式: 共有372条查询结果,搜索用时 62 毫秒
1.
桂林作为农业大市,加快推进农业发展方式转变具有重大的战略影响和深刻的现实意义。"十二五"期间,桂林必须立足本地实际,尊重经济、社会发展规律,按照农业现代化的要求,努力探索一条符合桂林市实际的现代农业发展道路,实现由农业大市向农业强市转变。  相似文献   
2.
夏婧  周先进  段美娟  杨文建 《学理论》2012,(10):165-167
针对我国农业企业道德文化缺失的现状,从引导农业企业道德文化建设和发展的精神理念入手,探讨了培养和加强社会责任感、诚信意识、服务意识以及奉献精神对于构建优秀的企业道德文化的重要作用,并提出了具体的方法措施,为建设农业企业道德文化体系提供理论指导。  相似文献   
3.
Although they receive little recognition for their contribution, peasant farmers in the global South play a fundamental role in securing the long-term global food supply. Via their self-sufficient agricultural practices, they cultivate the crop genetic diversity that enables food crops to adapt to changing environmental conditions. In this paper I draw upon empirical data from the Guatemalan center of agricultural biodiversity to investigate the concern that market expansion will displace peasant agriculture and undermine a cornerstone of the global food supply. I find that even though peasants' livelihoods involve multiple forms of market provisioning, they also engage in a Polanyian ‘double movement’ to protect their subsistence-oriented agricultural practices from the potentially deleterious effects of markets. I also investigate the so-called ‘agrarian question’ about the effects of market expansion on the viability of peasant agriculture, finding that although new forms of market provisioning are likely exacerbating rural inequality, the income from market activities actually enables rural Guatemalans to reproduce the conditions for peasant agriculture. Ultimately, I observe that the conservation of agricultural biodiversity and, consequently, global food security are contingent upon the ‘food sovereignty’ of peasant farmers.  相似文献   
4.
Hukou and land: market reform and rural displacement in China   总被引:1,自引:0,他引:1  
Scholarship about the Chinese hukou (household registration) system has focused on the advantages and entitlements associated with urban hukou. This paper shifts attention to the key entitlement provided by rural hukou – village land. While early hukou reforms were mainly designed to open up urban labor markets to rural migrants, recent reforms have also begun to open up rural land markets, by replacing hukou-based land rights with market-based rights. These reforms are designed to facilitate land concentration and the transfer of land to outside developers and agribusiness companies, which has been hindered by hukou-based land rights. Underlying the reforms is the government's agenda of promoting large-scale agriculture and urbanization, both of which require the removal of a large portion of the rural population from the land. By focusing on land rights rather than urban benefits, this paper provides a new perspective on the evolution of the hukou system, and highlights the negative implications of recent reforms for livelihood security in the countryside.  相似文献   
5.
The renewed commitment of African states to modernising agriculture has reignited longstanding debates about different models of agricultural commercialisation. Which forms of commercialisation models will reduce land dispossession and the impoverishment of smallholders, and transform smallholder agriculture and the wider economy? Of the three broad models of agriculture commercialisation in this debate – plantation, contract farming and medium-scale commercial farming – contract farming has been identified as central to the future of Africa’s commercial agriculture. This paper provides empirical evidence from Ghana on the impacts of these three models on land, labour/employment, livelihoods and local economic linkages. Our findings show that the plantation and the commercial farming areas have highly commercialised land relations, land scarcity and high land prices, compared to the outgrower area where traditional systems of accessing land still dominate, enabling families to produce their own food crops while also diversifying into wage labour and other activities. Food insecurity was highest in the plantation area followed by the commercial area, but lowest in the outgrower area. Here, semi-proletarianised seasonal workers combine self-provisioning from their own farms with wages, and this results in better livelihood outcomes than for permanent workers in plantations and commercial farms. Due to the processing units in the plantation and the outgrower models, they provided more employment. However, the casualisation of labour and gender discrimination in employment and access to land occur in all three cases. All three models generated strong economic linkages mainly because they combined attributes such as processing, provided markets for nearby farmers, induced state infrastructural development and diffused technology in competitive ways. The effects of the models on household and local development are coproduced by their interaction with pre-existing conditions and wider national economic structures.  相似文献   
6.
This article reviews the histories of agricultural policy in 11 of today's developed countries between the late-nineteenth and the mid-twentieth century and in 10 developing and transition economies since the mid-twentieth century. After discussing the theoretical limitations of the prevailing orthodoxy, the article discusses the history of a wide range of agricultural policies concerning issues like land, knowledge (e.g., research, extension), credit, physical inputs (e.g., irrigation, transport, fertilizers, seeds), farm income stability (e.g., price stabilisation measures, insurances, trade protection), marketing, and processing. The article ends by discussing the policy lessons that may be learned from these historical experiences.  相似文献   
7.
What are the relative pros and cons of different pathways of agricultural commercialisation in Africa? This paper examines aspects of three commercial farming cases, each of which represents one of the three most dominant models of commercial agriculture – small-scale outgrowers, medium-size commercial farms and a large estate – in the high-potential area of Meru County in Kenya. The paper provides a comparative perspective across the cases, examining their outcomes in terms of land relations, labour, livelihoods and local economic linkages. The study used a mixed-methods approach, including a household survey and a range of qualitative methods including detailed life histories. We find diverse dynamics across our cases: increasing land consolidation spurred by the rising class of commercial coffee farmers, but also land fragmentation as a result of population pressure and prevalence of inheritance as a pathway to land acquisition in the case of horticultural outgrowers. The plantation generates relatively better paid employment for permanent skilled workers, while the commercial farms create employment for casualised, insecure and poorly paid seasonal labour. These labour regimes are highly gendered. The outgrowers combine family and hired labour. Across the three cases, farmers diversify income between on-farm and off-farm sources. The commercial and outgrower farms are dynamically integrated into the local economy, while the estate is less so. These features of the three models generate processes of social differentiation, which are reshaping the agrarian structure and rural economy in Meru County.  相似文献   
8.
The Narrative Policy Framework (NPF) focuses on the role of narratives, drawing from a rich scholarship in narrative, language, and culture. Despite the understanding that narratives are constructions of language and that narrative construction differs across languages, NPF studies have not focused on policy narratives in languages other than English. Language characteristics of narratives are important to assess the stability of policy narratives when there are multiple dominant languages in a political system. This study investigates the use of narrative elements in policy narratives in agricultural biotechnology policy in India across Hindi and English media coverage to examine the NPF assumption that narratives have generalizable narrative elements irrespective of variation in linguistic context and, specifically, tests the transportability of narrative elements. Findings validate the transportability of narrative elements in Hindi narratives, indicate variation in the use of narrative elements over time, and have implications for applying NPF across languages.  相似文献   
9.
Abstract

The Subaltern Studies Collective inaugurated an important point of departure in Indian historiography and social sciences by demanding that attention be directed to subalterns (a term adapted from Gramsci’s Prison Notebooks) as makers of their own destinies. Their scholarship raises three issues, which are discussed in this article. The first of these relates to the empirical observation about subaltern resistance to elites. The second pertains to the analytical dichotomy between elite and subaltern modes of conducting politics. The third centres on the valorisation of a putatively coherent fragment that seeks autonomy from the totality of the state. The fundamental problem with the perspective advanced by the subaltern studies scholars stems from their implicit assumption that utopian ideals centred on reclaiming dignity and asserting social equality are necessarily derivative of European Enlightenment ideals.  相似文献   
10.
运用DEA—Malmquist生产率指数测算了1995—2009年的海峡两岸农业全要素生产率变化指数,并分析了其时序增长和差异演化趋势。结果显示:虽然两岸农业生产率增长差距缩小,但增长的动力源不同,两岸农业增长方式仍存在根本区别。另外,大陆各省份吸引台商农业投资状况是导致其区域农业生产率不平衡增长的主要因素。未来,大陆应进一步密切两岸在农技创新和推广上的合作,加强两岸农业合作组织间的交流,同时引导台商在大陆农业投资由东部地区向中西部地区扩散。  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号