Smallholder Livestock Research Articles

Sustainability studies of smallholder livestock based on climatological conditions, land resources and farmer profile

Bali Island is one of the islands in Indonesia that is vulnerable to climate change. To support mitigation and adaptation efforts, information on climate change in Bali is needed. Sustainability in the field of animal husbandry is of course very important. Especially for beef cattle,. The aim is to assess the sustainability of smallholder livestock based on climatological conditions, land resources, and farmer profiles. The research was conducted in Bangli and Gianyar Regencies, Bali Province. The material used is 200 farmers with direct interviews. The method used was the Participating Rural Appraisal (PRA) survey. The results of the research on land resources in Bangli Regency were 42,502 ha of plantation land (29.92%) with the type of coffee plantation, while in Gianyar Regency using an area of 14,790 ha (40.19%). From the breeder profile. The results showed that most of the farmers were old, had low education, had low main jobs as breeders and livestock. The positive thing is that farming takes a long time and has good detection capabilities so that it can be detrimental to the experience that climatological conditions, land resources, and farmer profiles can continue for small farmers in Bali.

Prioritizing smallholder animal health needs in East Africa, West Africa, and South Asia using three approaches: Literature review, expert workshops, and practitioner surveys

Managing the health needs of livestock contributes to reducing poverty and improving the livelihoods of smallholder and pastoralist livestock keepers globally. Animal health practitioners, producers, policymakers, and researchers all must prioritize how to mobilize limited resources. This study employed three approaches to prioritize animal health needs in East and West Africa and South Asia to identify diseases and syndromes that impact livestock keepers. The approaches were a) systematic literature review, b) a series of expert workshops, and c) a practitioner survey of veterinarians and para-veterinary professionals. The top constraints that emerged from all three approaches include endo/ ectoparasites, foot and mouth disease, brucellosis, peste des petits ruminants, Newcastle disease, and avian influenza. Expert workshops additionally identified contagious caprine pleuropneumonia, contagious bovine pleuropneumonia, mastitis, and reproductive disorders as constraints not emphasized in the literature review. Practitioner survey results additionally identified nutrition as a constraint for smallholder dairy and pastoralist small ruminant production. Experts attending the workshops agreed most constraints can be managed using existing veterinary technologies and best husbandry practices, which supports a shift away from focusing on individual diseases and new technologies towards addressing systemic challenges that limit access to veterinary services and inputs. Few research studies focused on incidence/ prevalence of disease and impact, suggesting better incorporation of socio-economic impact measures in future research would better represent the interests of livestock keepers.

Multilevel innovation platforms for development of smallholder livestock systems: How effective are they?

ContextThere is growing recognition that sustainable development of smallholder agriculture in Sub-Saharan Africa requires a systems approach. One response to this has been applying the agricultural innovation systems concept and the use of Innovation Platforms (IP) as tools for agricultural development. By providing social space and facilitating interactions among farmers, researchers and other stakeholders, IPs can promote collective action and foster innovation. ObjectiveThe question is, how effective are these IPs in stimulating innovation that can be sustained beyond their lifetime, and can they be used to link issues across multiple scales? The case study reported here examined the effect of a multilevel IP structure in achieving smallholder livestock innovation outcomes in the Ethiopian Highlands. MethodsTwo years after the multilevel IPs were phased out, focus group discussions and key informant interviews with multiple stakeholders from all levels of the IP were undertaken to collect qualitative data on the innovation processes and analysed using thematic analysis. Results and ConclusionsOur findings indicate that a series of IPs inter-linked across scales facilitated researcher-led technical innovations that enhanced farmers and livestock experts' capacity around feed technologies. The multilevel IPs also improved linkages and strengthened partnerships between actors within and across levels to effectively implement farm-level technologies. However, sustained innovation requires creating a shared understanding among actors on the complex nature of the various value chain issues that need to be addressed to achieve meaningful change. Specifically, we found that farmers lack access to affordable services. This requires integrating value chain concepts within multilevel IPs at the early stages of formation to engage relevant actors across levels to stimulate multiple interventions beyond the farm-level. SignificanceChanges are needed at the organisational level to facilitate reconfiguration of resources and devolution of responsibilities to support the innovation process. The existence of power dynamics and an institutional context favouring the status quo are key issues that need to be considered when building and evaluating effective multilevel IPs to achieve inclusive value chain innovations.

Ticks and tick-borne diseases of bovines in a smallholder livestock context: The Pakistani example.

Ticks and tick-borne diseases (TTBDs) substantially affect the health and production of ruminants, particularly in resource-poor, small-scale farming systems worldwide. However, to date, there has been no critical appraisal of the current state of knowledge of TTBDs in such farming systems. In this article, we systematically reviewed the situation in Pakistan-as an example of a country that is highly reliant on agriculture to sustain its economy, particularly smallholder livestock farms, which are continually faced with challenges associated with TTBDs. The main aims of this review were to gain improved insights into the current status of TTBDs in small-scale farming systems, and to identify knowledge gaps, through the systematic evaluation of published literature on this topic from Pakistan, and to recommend future research directions. We searched publicly available literature from three databases (i.e. Web of Science, Google Scholar, and PubMed) on bovine TTBDs in Pakistan. Of 11,224 published studies identified, 185 were eligible for inclusion; these studies were published between August 1947 and June 2021. A critical analysis of these 185 studies revealed that the diagnosis of ticks and tick-borne pathogens (TBPs) in Pakistan has been based largely on the use of traditional methods (i.e. 'morpho-taxonomy'). At least 54 species of tick have been recorded, most of which belong to the genera Haemaphysalis, Hyalomma and Rhipicephalus. The prevalence of ticks was higher, particularly in young, exotic and crossbred female cattle, during the summer season. Major TBPs include species of Anaplasma, Babesia and Theileria, with prevalences being higher in cattle than buffaloes. Additionally, pathogens of zoonotic potential, including species of Anaplasma, Borrelia, the Crimean-Congo haemorrhagic fever virus, Coxiella, Ehrlichia and Rickettsia, have been recorded in both tick and bovine populations. Information on risk factors, spatial-temporal distribution, genetic diversity, and control of ticks and TBPs is limited, the vector potential of ticks and the distribution patterns of ticks and TBPs in relation to climate remains largely unexplored. Future research should focus on addressing these knowledge gaps and the key challenges of poverty, food security and disease outbreaks in a small-scale livestock farming context in order to provide sustainable, environment-friendly control measures for TTBDs.

Living fences for improved smallholder livestock systems in Cambodia

ABSTRACT In northwest Cambodia, the majority of smallholder households own livestock. Poor consistency in feed supply throughout the year is a major constraint to livestock performance. Another critical challenge, livestock roaming in the dry season for forage, results in smallholders having few options to protect any post-rice dry season cropping activity from free-ranging animals. Living fences have the potential to address both these challenges, by providing high-quality feed for livestock throughout the year, while also serving as a barrier to protect the land from livestock grazing. A mixed-methods approach was used with communities in Battambang Province, including household surveys, a fodder production experiment, a cattle feeding trial, farmer training and data on dissemination and adoption. Results showed that living fence species, such as Leucaena leucocephala, can produce 2.5 kg of fresh weight per week per 100 trees during the dry season. This biomass volume is sufficient to supplement cattle diets so that a smallholder can sustain a small percentage weight gain in cows throughout the dry season. Critical challenges, including land tenure, physical access to paddy lands, and the gendered nature of these farming systems, remain for realizing private benefit on paddy lands culturally considered public in the dry season.

The impact of the 2014–2016 drought in Greater Letaba Local Municipality: How the farmers coped and factors that were significantly associated with loss of animals

BackgroundFrom 2012, Limpopo province experienced extremely dry conditions that culminated in a meteorological drought between 2014 and 2016. There is no evidence of studies that have documented how the smallholder livestock farmers in the area were impacted. This study investigated factors that were associated with loss of livestock and the coping strategies farmers adopted. MethodologyA cross-sectional questionnaire based survey was adopted for this study. Structured interviews were used to collect data from a random sample of 281 smallholder livestock farmers aged ≥18 years. Proportions of categorical variables, and the mean for continuous variables were computed and presented as tables and figures. A Poisson regression model was fitted to the data to identify factors significantly associated with loss of animals. ResultsSome of the copying strategies adopted by the farmers during the drought included: reducing their livestock numbers (37%), buying supplementary feed for their animals (25.20%) or drilling boreholes (5.69%). Majority of respondents (76.13%) received aid from the government agency. However, just over half (53.74%) of the farmers indicated that they did not cope well with the drought conditions. The Agricultural Centre to which the farmer belonged, marital status, number of years of experience in farming and receiving support during the drought were significantly associated with the number of animals that farmers lost during the drought. ConclusionResults show that copying strategies adopted in the study area were varied, and government was the main provider of support for farmers during the drought. However, overall, preparation for the drought was not adequately executed. These findings provide a framework for decision makers and other agencies on groups and intervention strategies that should be prioritised for drought mitigation among smallholder livestock farmers to be more effective.

Measuring sustainability of smallholder livestock farming in Yurimaguas, Peruvian Amazon

AbstractSustainability measurement addresses the social, economic, and environmental aspects in order to support policy and decision‐making. In the Peruvian Amazon, some smallholder livestock farmers have subsisted through time, partially preserving the ecosystems and demonstrating in practice a certain degree of sustainability. In this regard, this study aims at measuring the sustainability of smallholder livestock farming in the Peruvian Amazon. Sustainability was measured using a multi‐criteria method, through the construction of sustainability indicators based on information obtained from field surveys, and soil and macrofauna sampling in the pastures. For this purpose, economic, environmental, and socio‐cultural indicators were considered, with a rating scale from 0 to 4, where 0 is the least sustainable category and 4 is the most sustainable one. Smallholder livestock farming was considered sustainable if the general sustainability index (GenSI) was equal to or greater than 2 and, at the same time, if none of the three indicators had a value lower than 2. The socio‐cultural indicator was within the sustainability threshold, but the economic and environmental indicators did not fulfill the necessary requirements to consider smallholder livestock farming a sustainable activity in the city of Yurimaguas, Peru. The critical points affecting the sustainability of smallholder livestock farming in Yurimaguas were as follows: degraded soils, lack of silvopastoral systems, inefficient transport system, low annual income, and low levels of associativity. The results suggest the need for mitigating these limitations, as well as promoting associativity and implementing silvopastoral systems for the improvement of the welfare of smallholder livestock farmers.

Integrating Ecosystem Services and Disservices in Valuing Smallholder Livestock and Poultry Production in Three Villages in South Africa

This study presents an integrated examination of both the ecosystem services (ES) and ecosystem disservices (EDS) associated with smallholder animal husbandry in rural livelihoods in three villages in southeast South Africa. It recognises the contribution of ES supporting and resulting from smallholder livestock and poultry production, but also details the limiting factors or EDS, such as tick-borne disease, birds of prey or unpalatable rangeland, produced by the same system. Using a mixed-methods approach, including focus group discussions with various Participatory Learning and Action (PLA) activities, key informant interviews, household surveys and land-use change mapping on GIS, we consider the relative value and benefits from ES after the effects of EDS, as well as the management and strategies that households adopt to minimise EDS. The effects of ES and EDS were expressed in economic terms to provide a common framework to assess the magnitude of their contribution or effect. Although animal husbandry made measurable contributions to households, with an average gross value of between R2605–R9753 across villages, EDS undermined the meaningful production of livestock and poultry goods and services. The average EDS-induced economic loss in households was between R8289–R22,426 per annum. Despite active management, often at substantial cost to the household, EDS undermined the health of livestock which resulted in a loss of the animal or potential goods and services produced. We emphasise the need to recognise both the positive and negative contributions of ecosystems to identify the complex feedbacks between ES and EDS which interact to determine local ways of doing things.

Marketing Information Needs and Seeking Behaviour of Smallholder Livestock Farmers in the Eastern Cape Province, South Africa

This study examined marketing information needs and seeking behaviour among smallholder livestock farmers from the Eastern Cape province in South Africa. Structured questionnaires were used to collect data from 150 livestock farmers and analysed using percentages, weighted means for ranking and correlation. The results show a dominance of market price information requirement among farmers (65%), immediate market price information need (38%), high level of need (48%), and a strong reliance on sources such as other farmers (36%), phone calls (24%) and auctions (23%) for market information. In addition to this, the listed demographic characteristics of farmers namely age, sex, education, marital status, household size, income and herd size strongly influenced their information seeking behaviour (p<0.05). Provision of additional sources of market price information, and ensuring that the personal features of farmers are taken into consideration when designing information service interventions is crucial.
 Keywords: behaviour, information need, information-seeking, livestock farmer, smallholder

Farmer Demand and Willingness-To-Pay for Sweetpotato Silage-Based Diet as Pig Feed in Uganda

Smallholder livestock farmers across Sub-Saharan Africa are racing against time to find cheaper, nutritious, and sustainable feed alternatives to the more pronounced and expensive commercial concentrates amidst the increasing global demand for livestock products. Lately, many prominent feed conservation technologies have been developed, with a notable example being the sweetpotato silage technology that turns wasted sweetpotato components into a palatable and nutritious livestock feed. However, despite the potential benefits associated with these technologies, the level of demand and acceptance among smallholder farmers remains largely unknown. Thus, this paper assesses the farmer demand and willingness-to-pay (WTP) for sweetpotato silage-based diet as pig feed by smallholder farmers in Uganda. The information for the study was collected through secondary data review and semi-structured interviews to assess farmer WTP. The 256 semi-structured interviews were randomly drawn from 16 purposive clusters formed at a radius of 3 km around 16 farmers piloting sweetpotato silage-based diets for pig feed. The results show that pig farming is mainly the responsibility of women, with farmers’ mean willingness-to-pay price amounting to 0.20 USD per kilogram of sweetpotato silage-based diet. At the mean price, the annual demand for silage was estimated at 17,679 tons, with a market potential of approximately 3.59 million USD. The study concludes that, at the mean willingness-to-pay price, there is a substantial market potential that can be exploited by small and medium-sized enterprises (SMEs) venturing in the livestock feed industry.

Attribution and causal mechanism of farmers’ willingness to prevent pollution from livestock and poultry breeding in coastal areas

Farmers’ willingness to prevent pollution is a fundamental factor in taking measures to improve the operation and management of smallholder livestock and poultry breeding (LPB) in coastal areas. Multi-dimensional measurement and attribution of farmers’ willingness will play a key role in promoting the sustainable development of LPB and related policy-making. In this study, a total of 121 survey questionnaires of the LPB farmers in coastal areas were distributed and collected. Additionally, a structural equation model was adopted to analyse the driving factors and causal mechanism of farmers’ willingness to prevent LPB pollution. The results showed that: (1) individual characteristics, environmental risk perception, health risk perception and government policy perception overall have significant and positive influences on farmers’ willingness; (2) health risk perception is over the economic factors, being the most important factor influencing the level of farmers’ willingness to prevent LPB pollution overall: it will be increased by 0.46% if health risk perception is increased by 1%; (3) two main causal paths influencing farmers’ willingness have been determined: (1) the perception of farmers’ changes in own body health and daily life caused by the LPB → health risk perception → farmers’ willingness to prevent the LPB pollution; (2) the perception of water pollution caused by the LPB → environmental risk perception → health risk perception → farmers’ willingness to prevent the LPB pollution. Therefore, acquisition of health and environmental knowledge via social training plays a dominant role in rising the LPB farmers’ willingness.

Comparative assessment of vulnerability of smallholder livestock farmers to climate change in North-West Ghana

ABSTRACT This study examined the vulnerability of smallholder livestock farmers in North-West Ghana to climate change using data obtained from 200 livestock farmers obtained through the administration of a semi-structured questionnaire. The Livelihood Vulnerability Index (LVI) approach was used to examine the levels of vulnerability. The study compared the vulnerability between the Nandom district and the Lawra district. The empirical results revealed that livestock farmers are more vulnerable to climatic extremes in the Nandom district than the Lawra district. The study highlights the critical role of the government regarding education and construction of water resources, among others.

Tsetse distribution, trypanosome infection rates, and small-holder livestock producers\u2019 capacity enhancement for sustainable tsetse and trypanosomiasis control in Busia, Kenya

BackgroundTsetse flies are the cyclical vectors of both human and animal diseases. Kenya’s commitment to eradicate tsetse and trypanosomiasis dates to the 1980s through various control approaches which were spearheaded by the African Union. The aggressive control programmes together with climatic, land-use, and socio-economic changes immensely contributed to the reduction of African trypanosomiasis. Since 2012, Kenya has not recorded a case of human trypanosomiasis. However, African animal trypanosomiasis remains a major challenge to livestock production in 38 out of 47 counties. We aimed to determine the prevalence of tsetse flies and trypanosome infection rate and to build the capacity of small-holder livestock producers in vector control activities in Busia county.MethodsThis cross-sectional study was conducted between May 2018 and December 2018 in Busia county, a beneficiary of the previous African Union-led trypanosomiasis and tsetse control initiatives. Odour-baited biconical traps were deployed for 48 h in five sampling areas. Captured tsetse flies were analysed by microscopy for trypanosome infections. Additionally, training and field demonstrations were conducted as part of capacity building to enhance participation of small-holder livestock producers in tsetse control activities.ResultsA total of 94 tsetse flies mainly Glossina fuscipes fuscipes were captured from the five sampling areas. The apparent fly densities range from 0.08 to 1.55 tsetse per trap per day. Additionally, 75 biting flies mainly Stomoxys spp. were also trapped. An overall tsetse infection rate of 1.39% and 4.17% was observed for Trypanosoma congolense and Trypanosoma vivax, respectively. Regarding capacity building, a total of 26 small-holder livestock producers were trained on tsetse and trypanosomiasis control activities. Out of which, five were selected as focal persons and were further trained on integrated vector management techniques and tsetse survey methods.ConclusionsOur findings revealed the existence of trypanosome-infected tsetse flies which could potentially spread to other parts of the county. Training of small-holder livestock producers in tsetse and trypanosomiasis control activities should be supported and integrated in the county animal health and veterinary services. Given the observed low tsetse densities and trypanosome infection rates, the elimination of trypanosomiasis in Busia county is feasible.

Stimulating smallholder dairy market and livestock feed improvements through local innovation platforms in the Himalayan foothills of India

Innovation platforms (IP) are increasingly used in agricultural development to address complex issues which require diverse actors to work jointly to identify constraints and implement solutions. Documenting outcomes associated with the use of IPs and identifying factors linked to positive results are important if performance is to be optimized. This study investigates changes in smallholder dairy production and marketing associated with the establishment of a series of innovation platforms in Uttarakhand, Northern Himalayan region, India. We studied the links between innovation platform processes and outcomes using systematic documentation of meetings and interventions along with a post-intervention assessment which compared households from villages with and without the innovation platform intervention. We found that households participating in IPs showed increased dairy milk sales, increased income and improved breeding and feeding practices. Factors associated with these outcomes were the process of issue identification, the diversity of actors participating in meetings and the quality of follow-up on the agreed action plans.

Modeling smallholder livestock herders' intentions to adopt climate smart practices: An extended theory of planned behavior.

Climate change is persistently causing adverse effects to the agriculture sector of developing countries, specifically in Asia. Pakistan is no exception to this effect and is ranked among the top 10 countries, which are most vulnerable to climate change. A huge upcoming challenge is to sustain an equilibrium among production and environmental protection. In this context, adaptation to climate change is considered as awin-win strategy for agriculture sectors in developing countries. However, numerous studies have focused on current farm-level adaptation while a scant interest has been shown on the role of physiological factors in the process of shaping small livestock herders' intentions towards environmental enrichment measures. A possible explanation of their lagging intentions is particular significance as they may comply with requisite climate adaptation measures or not. For deeper understanding, the current study investigates different psychological factors that affect the small livestock herder's intentions on adopting climate smart practices by using theory of planned behavior (TPB) with additional constructs (moral norms, risk perception, and social attributes). To this end, 405 small livestock herders from Punjab, Pakistan, were selected on the basis of multistage random sampling. The results of structural equationmodel showed that all constructs accounted for 57% of the variances in small livestock herders' adoption intentions. The outcome of this research offers a new indication regarding the interrelationship of numerous variables which are crucial to understand behavioral changes and psychological interventions. Overall attitude was the most prominent construct in the extended TPB model, which is mainly influenced by risk perception awareness. The results suggest that veterinary experts and extension agents should focus on psychological factors to explore different prospects to increase the involvement of livestock herders in environmental enrichment measures with little effort rather than tackling with traditional practices because it will be more likely to affect people's consideration of the external obstructions to act. Findings also offer public and private intervention for enabling technical and policy environment and strengthen social networks to keep livestock herders on track of updates of running government policies to ensure them to adopt climate change measures for their prosperous future.

The Resilience of Smallholder Livestock Farmers in Sub-Saharan Africa and the Risks Imbedded in Rural Livestock Systems

Smallholder livestock farmers (SLF) are important in research and policy development agenda because of the everlasting issue of food insecurity and the livelihoods in sub-Sahara Africa. Lack of access to technologies and information, poor infrastructure and lack of access to markets and environmental factors play a key role in deterring sustainable smallholder livestock farming. In recent years, studies have provided evidence that livestock species can play a role towards solving household food insecurity and enhancing Africa’s resilient livelihoods, particularly in rural settings. However, no studies have been conducted on the effectiveness of emerging technologies (available information technologies) as risk mitigation tools for smallholder livestock farmers. The study used survey data from 278 interviewer-administered questionnaires and 13 in-depth interviews village herds from Dumba, Mapayi, Old Nuli and Shabwe to explore whether rural SLF would use the emerging technologies to enhance their operations, and mitigate supply chain risk, exposures to stock theft and loss. Empirical results show the overwhelming need for the use of emerging technologies by the SLF, and that emerging technologies have significant and positive effects on the risk management activities. SLF indicated that, using digital technologies, they could enhance their risk mitigation and value chains. The results of the study have several policy implications. For instance, the agricultural comparative advantage should be improved through various emerging agricultural technologies. Moreover, the immediate rural development service networks for SLF could be strengthened through the Department of Rural Development and Land Reform to reduce livestock risk exposures, disasters and market reactions. Although rural livestock farming in Beitbridge has survived over the years at a subsistence level, the paper provides some interesting and pertinent findings, and projects some possible future research pathways.

The contribution of social capital on rural livelihoods: Malawi and the Philippines cases

This paper explores the efficacy of a development model designed to enhance social capital where social capital is seen as a catalyst to increased economic opportunities. The study covers smallholder livestock producers in Malawi and the Philippines. The key question examined in this paper is whether communities that received this specific development intervention significantly increased their access to social capital over time and whether this social capital is positively correlated with net farm income and improved livelihoods. We draw data from two case studies: Heifer International’s Malawi Smallholder Dairy Development Project (MSDD1) and the Philippine Raising Income of Families through Sustainable Agri-Business Project (RICSA). The examination of these two cases increases our understanding of how implementation and contextual variables may influence changes in social capital and livelihoods. The study applies social network analysis (SNA) to understand the connection between asset-based/human capacity interventions and social capital. SNA provides a quantitative measure of networks and households’ position within those networks as indicators of social capital. Real net income which includes the value of home consumption is used as a proxy for ‘improved livelihoods.’ A quasi-experimental design is used to determine whether social capital and income variables change significantly over time and whether social capital is correlated with income. The results revealed significant differences across the two cases. In the Malawi case, the intervention significantly contributed to social capital formation. In the Philippine case study, the social capital did not demonstrate a significant difference. The dissimilarity between the two cases shows that it takes time to deepen bonds of trust and reciprocity and to extend networks as conduits of knowledge, information and economic opportunity.

Climatic risk adaptation strategies by smallholder livestock farmers in Eastern Amhara Region, Ethiopia

The study was conducted to analyze the predominant climatic risks and the strategies livestock farmers used to adapt climatic risks in Eastern Amhara Region of Ethiopia. Cross-sectional research design was used with mixed quantitative and qualitative research approach. The data were collected from 317 livestock farmers using household survey; and FGDs, key informant interviews and personal observation for complementation. The data were analyzed using STATA (version-14) and SPSS (version 23) software. The result shows that, 79.8% of livestock farmers were affected by different climatic risks over the period of 2009-2018. They were affected by drought, animal disease outbreak (ADOB), flood and frost. The percentage of the farmers affected by climatic risks have been fluctuating from year to years but the trends show increased over the last ten years. Every year, 6.7%, 6.8%, 6.4% and 3.6% of livestock farmers were affected by drought, frost, animal disease outbreak (ADOB) and flood, respectively. Seasonally, livestock farmers impacted by drought, flood and frost in autumn, summer and spring, respectively. Animal disease outbreak has occurred in all seasons but higher in autumn. The perception of the farmers was measured based on the frequencies of climatic risks occurrences and the severity level of their impacts. Majority of the farmers perceived that the frequencies of droughts (49.8%) and frosts (43.2%) increased over the last ten years; whereas flood (68.8%) and ADOB (67.5%) decreased. The impacts of drought and ADOB were found at moderate level of severity with the value of 2.2 and 1.8 WAI, respectively; whereas frost and flood at lower severity level, which accounts for 1.4 and 1.3 WAI values, respectively. Saving surplus feed (99.4%), using modern animal healthcare (91.8%), conserving soil and water resources (70.8%) and improving/ customizing animal shelters/shades (60.3%); and keeping stress resistance breeds (52.7%) were major strategies for livestock farmers to adapt to climatic risks. These findings imply that drought and ADOB are the predominant climatic risks for livestock farmers in Eastern Amhra Region. Drought majorly occur in autumn; whereas ADOBs occur throughout the year. The farmers also use multiple strategies to adapt to the diverse impacts of the risks. However, the farmers are still vulnerable to the risks and remaining in food insecure. To be the farmers more effective, therefore, the existing adaptation strategies should be supported with science and technology to create stress resistance breeds, improve the quality and availability of feeds and animal health management.

Improving adoption of technologies and interventions for increasing supply of quality livestock feed in low- and middle-income countries

The global increase in the demand for and production of animal-source foods (four-to five-fold increase between 1960 and 2015), which has been mostly concentrated in low- and middle-income countries (LMIC), provides smallholder livestock producers with an opportunity for improving their livelihoods and food and nutrition security. However, across livestock production systems in many LMIC, limited supplies and high cost of good quality feed severely constrains exploitation of this opportunity. In many of such countries, feeds and feeding-related issues are often ranked as the primary constraint to livestock production and increased consumption of animal-source foods. Here we review the complex biophysical, socio-economic and technological challenges related to improving quality feed supply and the reasons for generally low adoption of apparently proven feed enhancement technologies. We describe also successful interventions and conclude by recommending strategies for improving quality feed supply in LMIC that account for and overcome the prevailing challenges.

Determinants of Childhood Zoonotic Enteric Infections in a Semirural Community of Quito, Ecuador.

Domestic animals in the household environment have the potential to affect a child's carriage of zoonotic enteric pathogens and risk of diarrhea. This study examines the risk factors associated with pediatric diarrhea and carriage of zoonotic enteric pathogens among children living in communities where smallholder livestock production is prevalent. We conducted an observational study of children younger than 5 years that included the analysis of child (n = 306) and animal (n = 480) fecal samples for Campylobacter spp., atypical enteropathogenic Escherichia coli, Shiga toxin-producing E. coli, Salmonella spp., Yersinia spp., Cryptosporidium parvum, and Giardia lamblia. Among these seven pathogens, Giardia was the most commonly identified pathogen among children and animals in the same household, most of which was found in child-dog pairs. Campylobacter spp. was also relatively common within households, particularly among child-chicken and child-guinea pig pairs. We used multivariable Poisson regression models to assess risk factors associated with a child being positive for at least one zoonotic enteric pathogen or having diarrhea during the last week. Children who interacted with domestic animals-a behavior reported by nearly three-quarters of households owning animals-were at an increased risk of colonization with at least one zoonotic enteric pathogen (prevalence ratio [PR] = 1.56, 95% CI: 1.00-2.42). The risk of diarrhea in the last seven days was elevated but not statistically significant (PR = 2.27, CI: 0.91, 5.67). Interventions that aim to reduce pediatric exposures to enteric pathogens will likely need to be incorporated with approaches that remove animal fecal contamination from the domestic environment and encourage behavior change aimed at reducing children's contact with animal feces through diverse exposure pathways.