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1.
Sustainable agricultural development is presented as a diverse and dynamic process through which it copes with agro-ecological and socio-economic diversity at field level and with ever-changing needs and opportunities of (smallholder) farmers. In support, agricultural research—aimed at locally appropriate and environmentally friendly technologies—should contribute to bridging the currently increasing gaps between scientific theories and government agricultural policies as opposed to the practical field realities that farmers are facing.

These gaps are best illustrated by—what in the West is often presumed to be—a stagnant African agricultural (in reality it is not!) in spite of many ambitious policies and projects by national governments and international donors for several decades. Disappointing adoption rates by resource-poor smallholders of the proposed ‘modern’ agricultural technologies have often been blamed. However, the actual local systems are primarily based on ‘ecological’ and ‘organic’ concepts. Localised intensification through recycling of organic by-products is an integral part of such systems. Consequently, these systems are uniquely adapted to the diverse framer needs resulting from widespread variations in soil, climate and socio-economic conditions. By contrast most international R&D support for the African agricultural sector is aimed implicitly at creating a modern conventional system of farming based on external inputs and along a Western industrial model.

To cope with diverse and complex, location specific problems inherent in development, sustainability and poverty alleviation, requires strong national research and development (R&D) institutions that adopt comprehensive, people-centred approaches as opposed to the technocratic nature of most formal international development assistance. The development debate therefore should be turned around. The ‘existing’ smallholder farming systems and their needs should be a point of departure, while the various development initiatives and policies should be handled by including the related institutional aspects.  相似文献   

2.
Crop management research is increasingly involving farmers in evaluating new technologies, identifying adoption constraints and opportunities for improving farm performance to produce more sustainable impact. ICRISAT and its partners worked with farmers in Malawi and Zimbabwe during the 1999/2000 and 2000/2001 seasons to evaluate a range of ‘best bet’ soil fertility and water management technologies and evaluate the impact of farmer participatory research. Although there was some variation in methods implemented at different sites, the study found that there is a basis for a comparison of methods. Community entry and participatory approaches that engage farmers in decision making throughout the research-development-diffusion-innovation process have higher setup costs compared to traditional ‘top-down’ approaches. But they improve efficiency, both in technology development and in building farmers' capacity for experimentation and collective learning. This results in the development of more relevant technologies, joint learning among farmers, researchers and extensionists and better impact. To make farmer participatory research projects more sustainable and introduce them on a wide scale, the study recommends that public and NGO investments be targeted to building district and village-level innovation clusters.  相似文献   

3.
Value chains linked to urban markets and agro-industry present new opportunities for adding value and raising rural incomes. Small farmers, who produce small volumes, struggle to enter these markets. A lack of trust among value chain actors increases transaction costs and short-circuits innovation. This paper explores how multi-stakeholder platforms have been used to address these problems in potato-based value chains in Bolivia, Peru and Ecuador. It uses the Institutional Analysis and Development (IAD) framework to understand how platforms work. Differences in characteristics of the value chains, the participating actors and institutional arrangements have led to the emergence of two types of platforms. The first type brings traders, processors, supermarkets and others together with farmer associations and research and development (R&D) organizations to foster the development of new market opportunities through commercial, institutional and technological innovation. The second type is structured around geographically delimited supply areas, meshing farmers and service providers to address market governance issues in assuring volumes, meeting quality and timeliness constraints and empowering farmers. Evidence from these cases indicates that platforms that bring stakeholders together around value chains can result in new products, processes, norms and behaviours that benefit poor farmers, which could not have been achieved otherwise.  相似文献   

4.
Despite the great potential of agricultural innovations, the uptake by smallholder farmers in sub-Saharan Africa seems to be slow. We reviewed existing theories and frameworks for the uptake of agricultural innovations and found that these tend to emphasize the role of extrinsic factors such as the characteristics of the adopter and the external environment in the decision-making process. In this paper, we argue that intrinsic factors such as the knowledge, perceptions and attitudes of the potential adopter towards the innovation play a key role, but this has been less studied. We present an analytical framework that combines both extrinsic and intrinsic factors in farmers' decisions to adopt new agricultural technologies and apply the framework to agroforestry adoption as a case study. We review the literature on agroforestry adoption in sub-Saharan Africa and identify the extrinsic and intrinsic variables affecting the uptake of agroforestry technologies. We conclude that the uptake of agricultural technologies is a complex process influenced by both extrinsic and intrinsic variables, and recommend that future studies aiming to understand the adoption process of agricultural innovations take into account both sets of variables. A mechanistic understanding of how intrinsic and extrinsic factors interact and drive adoption can help in targeting technologies appropriately to ensure sustainability.  相似文献   

5.
目的 揭示不同模式土地整治对农户生态生产行为的作用机理及其影响效应,探求实现农业可持续发展和生态健康的新路径。方法 文章构建“土地整治—农地细碎化—农户生态生产行为”逻辑框架,基于湖北省天门市、潜江市、咸丰县、宣恩县483份农户调查的面板数据,运用双重差分模型分析不同模式土地整治对农户生态生产行为的影响差异。结果 (1)土地整治通过治理农地细碎化,推动农业规模经营与机械发展,有效降低农户单位面积化肥、农药的投入,有助于塑造农户生态生产行为。(2)与政府主导模式相比,新农主导模式以现代农业发展为导向,充分发挥农户的主体作用,强化土地整治与农地流转的耦合关联,更有利于改善农地细碎化程度,对农户生态生产行为的促进效果也更为明显。结论 应将农地细碎化治理作为土地整治的核心内容,在巩固和完善政府主导模式的同时,加大新农主导模式的支持力度,增强农户生态保护与社会责任分担意识,不断推进土地整治模式的创新发展,充分发挥土地整治在塑造农户生态生产行为、实现农业农村可持续发展、构建生态健康保障体系的重要作用。  相似文献   

6.
International agricultural research centres use approaches which aim to create effective linkages between the practices of farmers, introduced technologies and the wider environment that affects farming. This paper argues that such new approaches require a different type of monitoring as a complement to conventional approaches that tend to favour a quantitative assessment of adoption and impact at the farm level. In this context, we examined monitoring data from an Adaptive Research (AR) project highlighting complementary qualitative analysis. Our emphasis is to capture the improvisational capacities of farmers and to reveal social and institutional constraints and opportunities in a broader innovation system. Our approach provided clear insights into how rice farmers adjusted their practices and how actors involved linked (or not) with others in the innovation system. We also demonstrated how institutions such as policies, religious rituals or service provider arrangements pose conditions that establish or constrain practices aligned with introduced technologies. A broader perspective in monitoring AR therefore provides important additional insights into the factors which shape outcomes in farming communities. To expand outcomes, AR projects should also pay attention to designing and testing new institutional arrangements that create enabling conditions for agricultural innovation.  相似文献   

7.
Wetlands are critical natural resources around the globe, providing many direct and indirect benefits to local communities. However, wetland degradation and conversion to other land uses are widespread. Sustainable wetland management requires an understanding of stakeholders’ perceptions of the ecosystem and its management. This paper uses fuzzy cognitive mapping to capture individual stakeholder perceptions and group knowledge of wetland ecosystems in order to assess areas of consensus and opposing interests between different stakeholders and to develop future management scenarios. For this purpose, the Rushebeya-Kanyabaha wetland, which is one of the few wetlands in southwest Uganda that is still largely intact, is used as a case study. Our findings reveal differences in perceptions between different resource users. Papyrus harvesters, beekeepers, fishermen, wetland non-users, and hunters associate the largest livelihood benefits with a wetland conservation scenario, while farmers and government officials perceive increased agricultural production in the wetland area to be more livelihood enhancing. This poses a challenge to sustainable wetland management. The scenario results also suggest that centralized top-down laws and rules on wetland use are not sufficient for maintaining the wetland ecosystem. Therefore, there is a need to develop shared understanding through bottom-up approaches to wetland management that are nested within national regulatory frameworks, ideally combined with awareness building and knowledge sharing on the ecological benefits of the wetland.  相似文献   

8.
To demonstrate the development impact of their outputs, agricultural research and development (R&D) organizations used to focus on the efficiency and effectiveness of technologies. In recent years, innovation systems thinking has started to address institutional and organizational barriers to technological change in African agriculture. The main approach used has been the multi-stakeholder innovation platform (IP). This paper analyses the requirements for improving the competence and skills of IPs actors in agricultural value chains, food systems, and natural resource management. As case studies, it uses IPs in the maize and cassava value chains that were initiated in the dissemination of new agricultural technologies in Africa (DONATA), in both West and Central Africa, and made reference to the rice IPs facilitated by AfricaRice. Yields and incomes in maize and cassava IPs significantly increased and inter-actor relationships and behavioural change among the diverse social and economic operators were enhanced. This achievement built on three capacity development interventions: (i) learning workshops that sensitized and informed technocrats and policy-makers and nurtured their involvement and ownership, (ii) competence and skill training of IP facilitators and practitioners, and (iii) coaching and mentoring of these facilitators and practitioners. To better facilitate IPs, facilitators and practitioners need to learn to observe, recreate, test, and perfect the IP process and value chain approach. Practicable tools that can be visualized and put into practice by the IP actors are essential. The DONATA on which the paper is based has been invaluable in terms of experiential learning.  相似文献   

9.
This paper deals with precision farming tools (PFTs), a way of farming which relies on specialized equipment, software and information technologies services, whose importance is underlined in recent documents of the European Union. Precision farming is an integrated and sustainable farm management system making use of modern technologies to increase farm’s profitability, by reducing environmental impact. In this paper we explore the complex mechanisms that affect PFT’s adoption by Italian farmers. More precisely, we try to analyse the context-related factors affecting adoption of PFTs in the Italian farms.Little research has been carried out in Italy on this topic, therefore our paper tries to fill a gap in literature. In order to investigate the process of technology adoption related to precision agriculture, a questionnaire was submitted to a sample of Italian farms. The questionnaire has been structured in order to apply the AKAP (Awareness, Knowledge, Adoption, Product) sequence. Our analysis underlines that context-related factors are fundamental dimensions to be explored in order to specify uptake of PFTs. Therefore, the paper has relevant policy implications, within the context of a new participatory approach to agricultural innovation characterized by bottom-up processes boosted by farmers, which has informed the recent policies of agricultural innovation at the EU level.  相似文献   

10.
[目的]循环经济模式已经成为当今农业经济增长的主要方式,在农业区域循环经济持续发展过程中充分发挥金融支持作用,优化制定农业循环经济协调发展的金融支持战略,有助于实现农业区域循环经济的可持续发展。[方法]采用问卷调查法对河北省农村地区的部分企业、农户和金融机构针对目前主要融资渠道、对绿色金融政策和产品的了解程度及绿色金融支持现状等方面进行分析研究。[结果]调查结果显示,被调查的农户和企业大部分均有融资需求,但目前河北省大部分农户和企业并不了解当地绿色金融相关政策和相关产品,其中37.5%农村企业目前主要的融资方式为银行贷款,而85%农户主要通过民间借贷和亲友间无偿借款的融资方式,农村地区金融机构提供的绿色金融产品以绿色信贷为主,绿色保险、绿色证券涉及较少,导致农村融资渠道受限。[结论]深化企业和农户对绿色金融政策和产品的认识和了解、完善绿色金融政策支持机制和法律法规体系,不断丰富绿色金融产品种类和融资渠道,能够为促进农村经济的可持续发展提供理论基础,对农业循环经济与生态环境的双赢、可持续发展起到重要作用。  相似文献   

11.
Many have suggested that a new form of sustainable agricultural productivism is needed in response to the challenges to food security posed by climate change and population growth. This paper employs elements of ecological modernisation theory and focusses on sustainability challenges and solutions, as well as the knowledge networks and production rationale to assess whether the intensive horticultural industry located in the Spanish province of Almería represents sustainable productivism. The Almerían horticultural industry, lauded as an example of neo-endogenous growth, manifests a range of sustainable technologies addressing environmental impacts. Yet, we argue that Almerían horticulture represents ‘weak ecological modernisation’ and its main sustainability challenges are posed by water scarcity, a demand led production rationale and the precarious situation of family farms that at present provide a degree of economic embeddedness in this highly industrialised production model. A competitive imperative yields marketing organisations huge sway in production decision-making, and while a cost-price squeeze has driven efficiency in the use of farm inputs and product innovation, it has paradoxically made further advances in sustainable water management very difficult to achieve. Transforming the Almerían horticultural industry into a truly sustainable model of productivism would require the concerted efforts of individual farmers and marketing organisations as well as regional and local water governance institutions and land use planning. A significant obstacle to this remains the dominant normative perception that justifies groundwater abstraction on the grounds of its high economic returns and the perceived inability of small farmers to invest in desalinated water or further technological solutions.  相似文献   

12.
2013年土地科学研究重点进展评述及2014年展望   总被引:2,自引:0,他引:2  
研究目的:总结和梳理2013年国内外土地科学研究的重点进展,分析和展望2014年中国土地科学的发展趋势以及《中国土地科学》重点关注方向。研究方法:基于中国知网、万方、维普、Elsevier、Springer、ProQuest等电子数据库,采用文献调研法,按期刊属地划分国内外研究进行分析。研究结果:(1)2013年国内外土地科学研究具有很多共同的关注点,包括土地产权制度和土地征收、土地利用动态监测技术、土地利用变化的生态环境效应、土地利用规划理念与方法创新、土地市场的完善和土地价格、农地保护政策、农用地的生态功能、农民的保护意愿、土地整治综合效益评价和工程技术研发等方面。(2)2013年国内外研究也存在一些差异,主要是:从保护对象来看,国外研究更注重对土地私人产权的保护,国内研究更加强调对公权利的维护;从研究数据来看,国外积累了大量长期的历史数据可以深入研究,而国内以短期积累以及调研数据为主;从研究视角来看,国外研究更关注宏观系统的研究,而国内更注重从具体问题出发开展相关研究。研究结论:在全面推介土地科学研究成果的基础上,2014年《中国土地科学》将重点关注4个方面:(1)推进土地管理制度改革,进一步完善市场机制体系。主要集中在城乡统一的建设用地市场构建、征地制度改革、农村集体建设用地流转制度创新,以及不动产统一登记制度等。(2)完善城镇化健康发展体制机制,探索国土空间格局优化的方法与技术。主要包括土地利用效率提升技术,城市存量土地再开发机理与路径,多规协调的国土空间规划和土地利用规划编制技术等。(3)重视耕地质量提升,建立国土空间开发保护机制。主要包括农用地质量建设新路径与新技术、土地生态服务功能价值评估、生态红线划定、土地整治工程技术标准化、土地整治监督管理体系建设等。(4)加强土地学科建设研究,支撑中国特色的国土资源管理。主要包括学科发展的理论基础、体系构建、人才队伍建设与培养等。  相似文献   

13.
Abstract

In this paper, two approaches which are characteristic for Research & Development and Marketing departments are compared. First, R&D versus Marketing orientations are explained, then the major differences between them are presented. The integration of both approaches may improve competitive advantage of the food industry. Factors stimulating such integration are presented on the basis of data from real business circumstances. Innovation is regarded as a major source of competitive advantage of company. Therefore, integration in sensory methodology, that is commonly but differently used by R & D and Marketing departments, may contribute to the improvement of innovation practices and successful business performance. Finally, the role of consumer tests, oriented for marketing and product development, is illustrated.  相似文献   

14.
Agricultural technologies are debated and contested. Studying the socio-political life of agricultural research can help us to understand why some particular technologies or pathways are favoured (and others not) and eventually why expectations are maintained or not. We studied the 30-year trajectory of practices of Conservation Agriculture in the central region of Mexico. The results of our interviews and literature review show how, over the course of time, Conservation Agriculture (CA) technology has successively changed from being referred to as Conservation Tillage, Direct Seeding, Conservation Agriculture and has now, finally become integrated within Sustainable Intensification. These changes are connected with revamped narratives and the applications of the latest research and development (R&D) paradigms. They were the result of new spaces for CA projects opening up after other spaces had closed, spaces that allowed the researchers, politicians, technicians and farmers to continue to engage in CA in a reconfigured way that fit the various agendas. The opening and closure of spaces for CA projects were the result of researchers being subject to, and taking advantage of, political changes and of politicians seeking new initiatives to support their agendas. This shows how research and politics are mutually dependent and how they generate a discontinuity of project interventions which, paradoxically, represent a continuity of agendas and research processes. As CA is both a complex and flexible technology, it has been possible to make it fit to accommodate the changing agendas of different actors.  相似文献   

15.
Spillovers     
Interstate and international spillovers from public agricultural research and development (R&D) investments account for a significant share of agricultural productivity growth. Hence, spillovers of agricultural R&D results across geopolitical boundaries have implications for measures of research impacts on productivity, and the implied rates of return to research, as well as for state, national and international agricultural research policy. In studies of aggregate state or national agricultural productivity, interstate or international R&D spillovers might account for half or more of the total measured productivity growth. Similarly, results from studies of particular crop technologies indicate that international technology spillovers, and multinational impacts of technologies from international centres, were important elements in the total picture of agricultural development in the 20th Century. Within countries, funding institutions have been developed to address spatial spillovers of agricultural technologies. The fact that corresponding institutions have not been developed for international spillovers has contributed to a global underinvestment in certain types of agricultural research.  相似文献   

16.
European agri-environmental schemes are being criticised for reinforcing rather than negating an opposition between agricultural production and environmental production, and for assuming instead of securing a public willingness to pay for agri-environmental change. This paper explores if a regionalisation of agri-environmental governance may contribute to overcome these criticisms. The paper empirically explores three regionalised agri-environmental schemes from Flanders, Belgium, with the use of 40 qualitative interviews with farmers and other relevant stakeholders. Building on the Bourdieusian theory of capital and the conceptual distinction between bonding and bridging social capital, the paper analyses whether and why the regionalised arrangements incited farmers to integrate environmental production in their farm management to meet other regional stakeholders’ demands for agri-environmental change. In doing so, the paper particularly focuses on the role of bridging social capital in fostering farmer participation in agri-environmental governance, which is a topic that—despite a growing scholarly recognition of the importance of social capital in mediating farmers’ environmental behaviour—has to date received scant conceptual and empirical attention. The paper reveals that farmers principally participated in the regionalised agri-environmental schemes to enhance the long-term viability of their agricultural businesses by building up more cooperative and appreciative, bridging social ties with other regional stakeholders. Notably, such participation is only likely to be substantive and lead to long-term, pro-environmental behaviour change of farmers, if farmers actually succeed in building up bridging social capital by receiving other regional stakeholders’ appreciation for their agri-environmental work. The paper ends with discussing the implications of these findings for the future design and implementation of socially and ecologically robust agri-environmental schemes.  相似文献   

17.
This research describes and analyses how smallholder crop livestock farmers in rural Ea Kar, Vietnam, were able to take advantage of the rising demand for meat in urban centres and transform cattle production from a traditional, extensive grazing system to a more intensive, stall-fed system that supplied quality meat to urban markets. The traditional grazing system produced low-quality animals that could only be sold for local consumption. Introduction of the concept of farm-grown fodder production enabled farmers to produce fatter animals, achieving higher sale prices, and reduce labour inputs by moving from grazing to stall-feeding. These benefits convinced farmers, traders and local government that smallholder cattle production could be a viable enterprise and so stimulated stakeholder interest. Within 10 years, the way that cattle were produced and marketed changed considerably. By 2010, more than 3,000 smallholders had adopted farm-grown forages and stall-feeding, and many produced high-quality beef cattle. Traders had been able to develop access to urban markets as farmers were able to produce animals that satisfied the stringent quality requirements of urban markets. In addition to the underlying driver of strong market demand for quality meat, several factors contributed to this transition: (i) a convincing innovation – the use of farm-grown fodder – that provided immediate benefits to farmers and provided a vision for local stakeholders; (ii) a participatory, systems-oriented innovation process that emphasised capacity strengthening; (iii) a value chain approach that linked farmers and local traders to markets; (iv) the formation of a loosely structured coalition of local stakeholders that facilitated and managed the innovation process; and (v) technical support over a sufficiently long time period to allow innovation processes to become sustainable.  相似文献   

18.
Participatory approaches to agricultural technology development have not yet fully lived up to their promise to incorporate farmer knowledge. This paper introduces a social networks approach (SNA) to improve participatory research processes for co-innovation. Drawing upon findings from a collaborative project developing conservation agricultural production systems for smallholders in western Kenya and eastern Uganda, the paper explores farmer support networks to improve participation in technological innovation and development. Key research themes include: identifying farmers’ agricultural production networks; the local articulation of agricultural production networks and mindsets; using networks to facilitate meaningful participation in technology development; and disadvantages and advantages of using a social network approach. The introduction of SNA improved participatory research by building external and internal legitimacy for determining who participates, discouraging participatory attrition, and providing a meaningful forum for participation of all stakeholders. As a result, the introduction of SNA is demonstrated to show strong promise for improving processes of participatory technology development in agriculture.  相似文献   

19.
There is a significant challenge involved with balancing food security at local and global levels whilst mitigating the environmental and social consequences of the historically productivist agri-food system. This work will address the importance of education in the South Australian agricultural sector as a tool to maximise beneficial outcomes. The results of a blended method research project, which involved farmers and governance stakeholders in South Australia, are presented as empirical evidence highlighting the positive roles that formal education, in particular university education, have in regard to increasing sustainability. It was found that higher levels of formal education contributed to farmers being more likely to prioritise the socio-environmental outcomes of their agricultural land use. There was also a dramatic reduction in farmer concerns with government support mechanisms as education levels went from secondary or less, through to vocational qualifications, and finally university degrees. Interviews with agricultural governance stakeholders emphasised the role of education in building the adaptive capacity of farmers, and the subsequent positive outcomes for the future development of the South Australian agricultural industry. These results suggest that further education provides farmers with the capacity to compete effectively in a liberalised economy.  相似文献   

20.
We assess the impact of innovation on Irish dairy farm economic sustainability by focusing on profitability, productivity of land and market orientation. A generalised propensity score method is applied to a representative sample of 342 Irish dairy farms. Our empirical findings reveal that innovation increases economic sustainability, but not in a linear way. More specifically, economic gains depend on the level of innovation. Small efforts to increase innovation can lead to economic gains of over €200 per hectare. The results also reveal that innovative farmers can achieve higher economic gains by further innovation. Overall, our findings support the current focus of the Irish extension system on fostering the uptake of innovative technologies and practices in order to achieve an economically sustainable expansion of the dairy sector.  相似文献   

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