Conservation agriculture and gendered livelihoods in Northwestern Cambodia: decision-making,space and access

Smallholder farmers in Rattanakmondol District, Battambang Province, Cambodia face challenges related to soil erosion, declining yields, climate change, and unsustainable tillage-based farming practices in their efforts to increase food production within maize-based systems. In 2010, research for development programs began introducing agricultural production systems based on conservation agriculture (CA) to smallholder farmers located in four communities within Rattanakmondol District as a pathway for addressing these issues. Understanding gendered practices and perspectives is integral to adapting CA technologies to the needs of local communities. This research identifies how gender differences regarding farmers’ access to assets, practices, and engagement in intra-household negotiations could constrain or facilitate the dissemination of CA. Our mixed-methods approach includes focus group discussions, semi-structured interviews, famer field visits, and a household survey. Gender differences in access to key productive assets may affect men’s and women’s individual ability to adapt CA. Farmers perceive the practices and technologies of CA as labor-saving, with the potential to reduce men’s and women’s labor burden in land-preparation activities. However, when considered in relation to the full array of productive and reproductive livelihood activities, CA can disproportionately affect men’s and women’s labor. Decisions about agricultural livelihoods were not always made jointly, with socio-cultural norms and responsibilities structuring an individual’s ability to participate in intra-household negotiations. While gender differences in power relations affect intra-household decision-making, men and women household members collectively negotiate the transition to CA-based production systems.     

Factors affecting the adoption of on-farm milk safety measures in Northern China — An examination from the perspective of farm size and production type

The cow stock of smallholder farmers with less than 100 cows still accounted for nearly 50% of total cows in China. Since the milk scandal occurred in 2008, raw milk safety has become focus for the sound development of the Chinese dairy industry. Adoption of on-farm milk safety measures by smallholders is a key for ensuring milk safety, and these measures are largely voluntary in nature. The recent survey conducted in northern China reveals that an overall adoption rate of various milk safety measures by smallholders is close to 48% with wide variations across the dairy farmers. We employ the Poisson regression model to study the determinants of farmers' adoption of voluntary milk safety measures. Compared with backyard dairy farmers, dairy complex and scaled dairy farms adopted more milk safety measures. Moreover, the empirical result indicates that farmers' adoption of raw milk safety measures is positively affected by farm size. These findings suggest that the changing dairy production structure towards larger farms and away from backyard dairy farming prompts smallholder dairy farmers to adopt more raw milk safety measures. This lends some support to the role of recent policy initiatives towards larger farms and away from backyard dairy farming on increasing the farmers' milk safety practices and reducing on-farm incidence of milk safety.     

Gender, livestock assets, resource management, and food security: Lessons from the SR-CRSP

North Sumatra and West Java in Indonesia, the Andes of Bolivia and Peru, Western Province, the Coast and Machakos in Kenya, were Small Ruminant Collaborative Research Support Program (SR-CRSP) sites in which the role of small ruminants was studied and where technological interventions were designed. In all cases the target groups were poor rural households that could maintain sheep, goats, or South American camelids. The objective was to increase the welfare of families through the use of small ruminant technologies. Access to and control of resources, and intrahousehold dynamics were analyzed to understand if, how, and when, technological interventions help achieve this objective. The way in which the studied villages integrate into the market, the specific role that livestock and other productive enterprises play in the household economy, the risks faced by families in rural areas condition the role of livestock and other resource management technologies. As an asset, small and large stock are gendered, but this is qualified by the alternatives that household members have. Small ruminants under the domain of women, either through production or marketing, are shown to contribute to in-kind consumption or, as liquid assets, to household welfare purchases, in the case of Andean agropastoral households and households in Kenya. Women are also managers of the grazing areas, which are often fallow fields. The research experiences show the relationship between gender, resource management, and the ability to build livestock assets and security, in different houehold production systems. This revised version was published online in June 2006 with corrections to the Cover Date.     

Development interventions,changing livelihoods,and the making of female Maasai pastoralists

The broad objective of this paper is to examine the evolution of gendered aspects of livelihood strategies and their interaction with various development interventions. Central to this is an empirical analysis of gendered divisions of labor in the context of rapidly changing pastoralist livelihoods. The paper begins with a literature review on gender roles in pastoralist societies. Two important gaps in the existing literature are identified. First, studies on gender roles are too often studies on women’s roles as men’s roles are rarely included. Secondly, despite a recognition that pastoral livelihoods are rapidly changing, much of the research has ignored the gendered impacts of this change. The study area is Loitokitok Division, Kajiado District, Kenya. Field data were collected in an extensive household survey, key informant interviews, and group discussions held in two field seasons between 2001 and 2004. Results indicate that development interventions led to land use encapsulation, sedentarization, new ways of accessing dry season grazing areas, new land uses, new livestock breeds, and increased school enrollment. In the context of these livelihood changes and increasing drought, a fundamental shift in gendered roles in livestock production has occurred. Maasai women in the study area contribute more labor to livestock production than men do. Various efforts to modernize the livestock sector are leading to a loss of women’s control of milk resources. This finding has important implications for current and future development interventions in pastoralist communities and their ability to improve livelihoods of the most vulnerable sections of the population.

Gender and property rights in the commons: Examples of water rights in South Asia

In many countries and resource sectors, the state is devolving responsibility for natural resource management responsibility to ``communities' or local user groups. However, both policymakers and researchers in this area have tended to ignore the implications of gender and other forms of intra-community power differences for the effectiveness and equity of natural resource management. In the irrigation sector, despite the rhetoric on women's participation, a review of evidence from South Asia shows that organizations often exclude women through formal or informal membership rules and practices. Women may have other ways to obtain irrigation services, but even if they are effective, these other informal ways of obtaining irrigation services are typically less secure. As resource management – and rights to resources – are transferred from the state to local organizations, ensuring women's participation is essential for gender equity in control over resources. Greater involvement of women can also strengthen the effectiveness of local organizations by improving women's compliance with rules and maintenance contributions. Further detailed and comparative research is required to identify the major factors that affect women's participation and control over resources, if devolution policies are to be both equitable and sustainable. This revised version was published online in June 2006 with corrections to the Cover Date.     

Decoupling from international food safety standards: how small-scale indigenous farmers cope with conflicting institutions to ensure market participation

Although inclusion in formal value chains extends the prospect of improving the livelihoods of rural small-scale producers, such a step is often contingent on compliance with internationally-promoted food safety standards. Limited research has addressed the challenges this represents for small rural producers who, grounded in culturally-embedded food safety conceptions, face difficulties in complying. We address this gap here through a multiple case study involving four public school feeding programs that source meals from local rural providers in the Bolivian Altiplan. Institutional logics theory is used to describe public food safety regulations and to compare them to food safety conceptions in the local indigenous Aymara rural setting. We identify a value-based conflict that leads to non-compliance of formal food safety rules that jeopardizes the participation of small farmers in the market. These include: (1) partial adoption of formal rules; (2) selective adoption of convenient rules; and (3) ceremonial adoption to avoid compliance. Decoupling strategies allow local actors to largely disregard the formal food safety regulations while accommodating traditional cultural practices and continuing to access the market. However, these practices put the long-term sustainability of the farmers’ participation in potentially favorable opportunities at risk.     

冬季饲养奶牛的注意事项

在奶牛的饲养过程中,尤其是对于冬季的奶牛饲养来说需要更多的技巧来提升奶牛的饲养质量,奶牛的饲养质量直接关系到奶品的质量,关系到奶农的经济收入。本文旨在通过对冬季饲养奶牛的注意事项进行探究,为奶品质量的提升提供依据和借鉴。     

Exploring the conventionalization of organic dairy: trends and counter-trends in upstate New York

Stakeholders in traditional dairy-producing states in the upper Midwest and Northeast hope that the boom in the organic milk market will offer family-scale dairy farms a means to escape the cost-price squeeze of the conventional food system. However, recent trends in organic dairy raise questions about whether organic dairy is conventionalizing, which is to say it is coming to resemble the conventional sector as shown in disparities of power in the value chain that pressure all participants to adopt more industrial practices. This paper reports the results of an exploratory qualitative study of whether and how the organic milk value chain in upstate New York is conventionalizing. Findings lend some support to the conventionalization hypothesis in that organic milk from the beginning has been produced, processed, and marketed as a commodity, and the federal regulations governing organic dairy have facilitated the replication of this commodity-based system. However, there is also evidence that some producers are responding to these pressures not by intensifying, but by going deeper into the alternative organic model, forging more direct and local relationships along the value chain and embracing principles of the organic movement.     

奶牛场鲜乳快速冷却制冷系统的设计与实践

根据奶牛场鲜乳生产的特点和鲜乳保鲜的要求,对具有自动化挤奶设备的奶牛场鲜乳生产过程中鲜乳冷却保鲜所用的快速冷却制冷系统给出了几个设计方案,并分析了它们各自的优缺点,实践证明给出了３种设计方案是可行的,选用时应根据极牛场的具体情况综合考虑。     

试论新疆奶业发展的几个问题和对策

针对新疆奶业发展的实际,就建立外向型、科技型乳制品龙头企业,充分发挥奶牛的生产潜力,正确处理产加关系等问题作了较全面的论述和讨论;认为上述问题是新疆奶业发展的当务之急,并提出了相应措施和建议.     

On-farm computing software in the United Kingdom — a brief review

Since 1980 there has been huge growth in the commercial use of computers in relation to daily farming activities in the U.K. Three main types of application are involved, Bureau services, stand-alone computers on the farm, and on-line services such as Prestel Farmlink through the farmer's television set.Over 120 companies offer computer services to farmers, and 88 were surveyed for this study. Between them they offered 253 different packages of which the most common are for dairy and pig herd management, financial management, arable crops management and other livestock applications.There are no hard data on the number of farmers who use computers, but the proportion is greater than in most other countries. At present at least a third of the companies in the sector have formed joint ventures to market existing packages or develop new applications, and the recent rapid pace of change in the sector is expected to continue.     

The contribution of cooperative irrigation scheme to poverty reduction in Tanzania

Irrigation system is a scare resource in most of drought-stricken Africa. How to manage and maintain the existing irrigation facilities in Africa is a debatable issue to both policy makers and beneficiaries. Irrigation facilities run by farmer cooperatives are considered ineffective, unsuccessful and dysfunctional in Tanzania by many researchers. A cooperative irrigation scheme is a mechanism that features the collective management of rural irrigation facilities by farmers' cooperative with some government intervention and external support. There is an increasing emphasis on the roles of cooperative irrigation scheme in the development of the agriculture sector and poverty reduction of smallholder farmers. In this study, the authors investigated the management and services of this scheme and analyzed its contribution to poverty reduction of smallholder rice farmers and community development in Tanzania through both quantitative and qualitative methods. The results showed that the scheme helped smallholder farmers increase the rice production and brought better market opportunities. The farmers' net income was also increased. Profit generated from rice farming not only improved the livelihoods of smallholder farmers but also created more employment opportunities in the rural communities. The research also revealed that the scheme was faced with a number of challenges due to resource and institutional constraints and low-level human capacity for both management and members. The research provides a feasible approach to effective management of small-scale agricultural infrastructure for poverty reduction in Africa.     

Effects of social network factors on information acquisition and adoption of improved groundnut varieties: the case of Uganda and Kenya

Social networks play a significant role in learning and thus in farmers’ adoption of new agricultural technologies. This study examined the effects of social network factors on information acquisition and adoption of new seed varieties among groundnut farmers in Uganda and Kenya. The data were generated through face-to-face interviews from a random sample of 461 farmers, 232 in Uganda and 229 in Kenya. To assess these effects two alternative econometric models were used: a seemingly unrelated bivariate probit (SUBP) model and a recursive bivariate probit (RBP) model. The statistical evaluation of the SUBP shows that information acquisition and adoption decisions are interrelated while tests for the RBP do not support this latter model. Therefore, the analysis is based on the results obtained from the SUBP. These results reveal that social network factors, particularly weak ties with external support (e.g., researchers, extension agents, etc.), partially influence information acquisition, but do not influence adoption. In Uganda, external support, gender, farm size, and geographic location have an impact on information acquisition. In Kenya, external support and geographic location also have an impact on information acquisition. With regard to adoption, gender, household size, and geographic location play the most important roles for Ugandan farmers, while in Kenya information from external sources, education, and farm size affect adoption choice. The study provides insight on the importance of external weak ties in groundnut farming, and a need to understand regional differences along gender lines while developing agricultural strategies. This study further illustrates the importance of farmer participation in applied technology research and the impact of social interactions among farmers and external agents.     

我国原料乳价格波动、影响及建议

2007年下半年以来,我国原料乳价格波动情况分为3个阶段。影响其波动的主要原因有饲养成本、原料乳供求、原料乳质量、乳制品进口、国际乳制品价格、气候、疫情和政策。原料乳价格波动过大会影响奶农、乳企和消费者的利益。必须科学制定乳业发展规划,规范原料乳交易,建立监测与预警机制、合理的价格形成机制以及乳企与奶农的利益联结机制。     

Voluntarism as an investment in human,social and financial capital: evidence from a farmer-to-farmer extension program in Kenya

A decline in public sector extension services in developing countries has led to an increasing emphasis on alternative extension approaches that are participatory, demand-driven, client-oriented, and farmer centered. One such approach is the volunteer farmer-trainer (VFT) approach, a form of farmer-to-farmer extension where VFTs host demonstration plots and share information on improved agricultural practices within their community. VFTs are trained by extension staff and they in turn train other farmers. A study was conducted to understand the rationale behind the decisions of smallholder farmers to volunteer their time and resources to train other farmers without pay and to continue volunteering. Data were gathered through focus group discussions and individual interviews involving 99 VFTs. Findings of the study showed that VFTs were motivated by a combination of personal and community interests that were influenced by religious beliefs, cultural norms, and social and economic incentives. Altruism, gaining knowledge and skills, and social benefits were the most frequently mentioned motivating factors for becoming VFTs.3 years after starting, the income earned from selling associated inputs and services was also a main motivating factor. There were no significant differences between motivating factors for men and women VFTs. The findings point to the fact that VFTs work effectively without being paid, but investments in human, social, and financial capital are crucial to keeping them motivated. These factors are key to ensuring the sustainability of farmer-to-farmer extension programs beyond the projects’ lifespan.     

Seeing below the surface: making soil processes visible to Ugandan smallholder farmers through a constructivist and experiential extension approach

Ugandan smallholder farmers need to feed a growing population, but their efforts are hampered by declining soil fertility rates. Agricultural extension can facilitate farmers’ access to new practices and technologies, yet farmers are understandably often hesitant to adopt new behaviors. New knowledge assimilation is an important component of behavior change that is often overlooked or poorly addressed by current extension efforts. We implemented a Fertility Management Education Program (FMEP) in central Uganda to investigate smallholder farmers’ existing soil knowledge and their assimilation of new scientific concepts into their knowledge framework. Qualitative data were collected through participant observation, farmer interviews, and focus groups, and coded for using a priori and emergent themes. Our exploration revealed some notable similarities between farmers’ soil knowledge and scientific concepts, particularly in regards to soil health concepts, a discovery that could facilitate communication between extension agents and farmers. However, certain scientific concepts are either unknown to farmers or discordant with existing soil knowledge; these concepts are unlikely to be assimilated by farmers without convincing and concerted extension efforts. Importantly, we found that the combination of new scientific knowledge and hands-on experimentation with novel practices gave farmers far greater confidence in implementing improved soil management practices. Our study provides evidence that extension programs should engage directly with farmers’ existing soil knowledge to develop their understanding of key biological concepts and confidence in implementing improved practices.     

Milk of dairy cows frequently contains a leukemogenic virus

Milk or viable milk cells collected from 24 dairy cattle naturally infected with bovine leukemia virus were inoculated into lambs, which were subsequently examined for the development of infection. With this bioassay, infectious virus was demonstrated in the milk of 17 of the cows. Bovine leukemia virus is leukemogenic in at least two mammalian species, is widespread in commercial dairy herds, and can infect a wide range of hosts in vivo and cells, including human cells, in vitro.     

Adoption of new technologies by smallholder farmers: the contributions of extension,research institutes,cooperatives, and access to cash for improving tef production in Ethiopia

Agricultural intensification and extensification are standard responses to ecological and economic vulnerability among smallholder communities. Climate change has exacerbated this vulnerability and thrown the complexity of and critical need for managing a healthy natural resource base while increasing on-farm productivity into sharp light. Sustainable intensification is one of many mechanisms for accomplishing this balancing act. This study examines the adoption of sustainable intensification practices, namely input packages focused on tef row planting—designed to boost yield and promote more efficient use of inputs. This study utilized a mix methods approach to survey 115 smallholder farmers in the South Wollo zone of the Amhara region in Ethiopia. This study found that cash and capital, more so than contact with the AIS, influenced farmers’ decisions to adopt row planting input packages. Khat production was an important source of cash for inputs and was more likely to be available to farmers with irrigation schemes. Long-term, farmers who cultivate khat may not successfully engage in SI, as khat replaces traditional food crop production in the region. Yet, for farmers who do not grow khat, long-term investment in SI practices is unlikely unless access to affordable credit options is improved.     

香港开埠早期的奶牛业(1842-1899)

香港开埠之前,当地并没有饮食牛奶的习俗.开始时只有少数定居香港的达官富商在自家庭院中饲养一两头奶牛.当地农民偶尔也挤些水牛奶在市场销售.养牛饮奶的"西人生业"逐渐发展起来.1886年香港出现第一家牛奶公司,之后奶牛场逐渐增多.1896年发生牛病流行,初兴的奶牛业遭受重大打击.港英政府为此制订一系列的奶牛饲养和乳品生产法...