Drinking water sources,availability, quality,access and utilization for goats in the Karak Governorate,Jordan

Goat production is an important agricultural activity in Jordan. The country is one of the poorest countries in the world in terms of water scarcity. Provision of sufficient quantity of good quality drinking water is important for goats to maintain feed intake and production. This study aimed to evaluate the seasonal availability and quality of goats’ drinking water sources, accessibility, and utilization in different zones in the Karak Governorate in southern Jordan. Data collection methods comprised interviews with purposively selected farmers and quality assessment of water sources. The provision of drinking water was considered as one of the major constraints for goat production, particularly during the dry season (DS). Long travel distances to the water sources, waiting time at watering points, and high fuel and labor costs were the key reasons associated with the problem. All the values of water quality (WQ) parameters were within acceptable limits of the guidelines for livestock drinking WQ with exception of iron, which showed slightly elevated concentration in one borehole source in the DS. These findings show that water shortage is an important problem leading to consequences for goat keepers. To alleviate the water shortage constraint and in view of the depleted groundwater sources, alternative water sources at reasonable distance have to be tapped and monitored for water quality and more efficient use of rainwater harvesting systems in the study area is recommended.

     

Farmer perceptions on factors influencing water scarcity for goats in resource-limited communal farming environments

The objective of the study was to compare factors influencing water scarcity for goats in areas where there are seasonal and perennial rivers under resource-limited communal farming environments. Data were collected using a structured questionnaire (n?=?285) administered randomly to smallholder goat farmers from areas with seasonal and perennial rivers. Ceremonies was ranked as the major reason for keeping goats. Water scarcity was ranked the major constraint to goat production in areas with seasonal rivers when compared to areas with perennial rivers (P?<?0.05). Dams and rivers were ranked as the major water source for goat drinking in areas with seasonal and perennial river systems during cool dry and rainy seasons. Rivers were ranked as an important water source for goat drinking where there are seasonal and perennial river systems during the cool dry season. Households located close (≤?3 km) to the nearest water source reported drinking water for goats a scarce resource. These results show that river systems, season and distance to the nearest water source from a household were factors perceived by farmers to influence water scarcity for goats in resource-limited communal farming environments. Farmers should explore water-saving strategies such as recycling wastewater from kitchens and bathrooms as an alternative water source. The government may assist farmers through sinking boreholes to supply water for both humans and livestock.

     

Perceptions of households on purpose of keeping,trait preference,and production constraints for selected goat types in Ethiopia

A study was carried out to understand the needs and perception of goat keepers in selected areas of Ethiopia in order to identify the breeding objectives, traits of preference, and production constraints that may be required in designing improvement programs. The study was conducted in three districts (Bati, Meta, and Kebri-Beyah) representing the lowland crop–livestock (LLCL), highland cereal–livestock (HLCL), and pastoral/agropastoral (P/AP) systems, respectively. The study targeted the three goat types (Bati, Hararghe Highland, and Short-eared Somali) found in Ethiopia. Households in all systems considered meat production, milk production, and income generation as major purpose of keeping goats. However, those in the low rainfall and arid environments of P/AP systems gave high ranking to adaptability to harsh environments and also to building social and religious values. In LLCL and HLCL systems, goat skin and manure were more valued than in P/AP systems. Principally, in P/AP systems, the awareness of households to skin utilization and marketing was very low. Despite diverse multiple breeding objectives identified, household breeding practices were affected by constraints related to disease prevalence, feed shortage and water scarcity, and lack of awareness on skin management, utilization, and marketing. Thus, designing and implementing of sustainable goat improvement programs is an overriding priority and should take into account the breeding objectives and knowledge of goat keepers in all production systems. Along with the breed improvement, a strategy should also be devised to enhance the utilization and marketing of goat skin at all levels of production.     

The use of trees,shrubs and herbs in livestock production by communal farmers in northern KwaZulu-Natal,South Africa

A survey of the use of trees, shrubs and herbs for livestock production was conducted through questionnaires among 90 farmers in the communal areas of northern KwaZulu-Natal in South Africa. The areas surveyed were located at Mtubatuba, Hluhluwe, Kwadlangezwa and Jozini. All the farmers questioned were found to own some form of livestock, mostly the Nguni breed. The commonly perceived sources of constraints on livestock production were external and internal parasites. The well known plants reported to be consumed by the animals were Vitellariopsis arginata and Rhus gueinzii. Most of the farmers (27.7%) used Cissus quadrangularis and Gnidia kraussiana for treating worm infestations and coughs in livestock. Plants used for increasing milk production were Crinum macowanii and Sarcostemma viminale. The well known plant species detrimental to livestock was Moraea spathulata, which causes diarrhoea and death.     

当前牛羊养殖场抗生素使用现状与应对措施

长期以来,兽药用长效抗菌药剂(抗生素)在有效防治各类传染性动物疫病、提高农民生产畜禽养殖生产经营的效益、保障各类城市公共产品安全卫生的质量以及安全标准化生产活动中一直发挥并起着的积极重要作用。然而抗生素滥用易导致多种细菌产生耐药性,同时会带来较强毒副作用,危害公共卫生安全。2021年全国开展兽用抗菌药减量化行动,各省落实“同一健康”理念,高度重视减量化行动。江西省牛羊产业体系疫病防控岗专家团队深入江西省30多个牛羊养殖大县(区),针对各养殖企业及养殖户设计发放相关调查问卷,为科学指导推动畜禽养殖场户规范使用、减量使用抗生素,提出推动牛羊养殖发展的措施与建议,供各位读者、养殖户进行参考。     

Questionnaire survey on urban and peri-urban livestock farming practices and disease control in Kisumu municipality, Kenya

To characterise the urban livestock keeping practices and constraints in Kisumu municipality, Kenya, a questionnaire survey was carried out. Thirty-four contact farmers were interviewed on general farm characteristics and production constraints. The farming activities were categorised as either livestock only (41%), or mixed crops and livestock (59%). The surveyed farmers kept mainly cattle (100%), chickens (82%) and goats (74%). Most (94%) of the farmers had kept livestock for prolonged periods mainly for income generation (97%) and domestic consumption (59%). These data show that livestock keeping was popular and could be harnessed to increase food security, although the farmers kept mainly low-producing indigenous cattle (98%) which were grazed on unutilised land. The main production constraints mentioned by farmers included diseases (100%), poor fertility (68%) and lack of feed (56%). The diseases varied with species of ruminants and included lumpy skin disease (71%), diarrhoea (65%) and helminthosis (62%). The source of advice on management and treatment of the livestock was almost equally from private and government veterinary personnel. To improve livestock productivity, it is recommended that key stakeholders address the constraints mentioned in this study and in particular that the occurrence of diseases should be investigated with a view to developing sustainable control strategies.     

电解水在畜禽生产中的应用

电解水是一种瞬时、广谱、高效、廉价、安全无污染无残留的新型消毒剂。根据电解方式和电解程度不同,可分为5种不同类型,且不同类型的电解水在畜禽生产中的用途各不相同。电解水在食品加工中应用已经较为广泛,近年来研究人员开始将其应用于畜禽生产中的杀菌消毒,取得了良好的效果。将碱性电解水作为畜禽饮用水,可促进畜禽机体健康。作者综述了电解水的生成机理、理化性质和作用机制等,并对其在畜禽生产中的主要应用范围进行了介绍。     

Detection of Cryptosporidium sp. Oocyst and Giardia sp. cyst in faucet water samples from cattle and goat farms in Taiwan

A survey on the presence of Cryptosporidium oocyst and Giardia cyst in livestock drinking water as well as the urban tap water throughout Taiwan was carried out. Water examination for the presence of the protozoa was conducted by filtering through a PTFE membrane followed by immunomagnetic separation (IMS) and immunostaining the sediment with commercially available monoclonal antibody against Cryptosporidium and Giardia. Of the 55 different water samples from various sources examined, 2 were found to contain both of Cryptosporidium oocyst and Giardia cyst, 1 was found to contain Cryptosporidium oocyst only. These protozoa-positive water samples, originating from underground well and from the mountain spring, were also used as drinking water for livestock. However, no Cryptosporidium oocyst was found in the city tap water. This is the first report of Cryptosporidium oocyst and Giardia cyst being found in the drinking water for livestock.     

Management practices followed for draught cattle in the southern part of India

A study was conducted to determine the management practices followed by the farmers for draught cattle in Tamil Nadu state, India. Methods of procurement of animals, use of female animals, breeds preferred, housing, health, disposal of animals, feeding, shoeing, purchase of animal-drawn implements and their maintenance were all assessed with 210 farmers from seven districts across different agro-climatic zones in Tamil Nadu. The results revealed that 86 % of the respondents purchased the draught cattle from the livestock markets, most were bullocks but 20 small farmers and 5 medium farmers used female animals for ploughing. Among the indigenous breeds, Kangeyam (33 %) and Hallikar (30 %) breeds were the most popular for work. Most farmers (69 %) provided a mixed type of housing (provision of housing only during the night time and the rainy season) for their draught cattle. The major health problem reported by 63 % of respondents was pyrexia. Almost all farmers sold their animals at the age of 8–10 years. The feeding practices for draught cattle were poor especially with the small farmers. The cattle were fed with mainly paddy straw and rice bran. Oilcakes and cotton seeds were given to the animals which work throughout the year mainly for ploughing and carting. The draught cattle were first shod at around 2.5 years of age. The majority of the farmers (71 %) used the traditional animal-drawn implements made by local artisans, and the farmers were not aware of the new implements to reduce the drudgery of work cattle, designed by the Agricultural Machinery Research Centre and Agricultural Engineering Departments located in India.     

Forage seed value chain analysis in a subhumid region of Zimbabwe: perspectives of smallholder producers

In smallholder systems, farmers are increasingly becoming aware of the need to improve livestock productivity through production of quality fodder. This is in response to scarcity of feed, particularly in the dry season, associated with seasonal variations, land degradation and the need to meet increases in demand for livestock products. The study investigated forage seed production, marketing, challenges faced and opportunities along the value chain in Zimbabwe. Data were collected from 414 smallholder farmer households through a survey, four focus group discussions and 12 key informants. Results show that forage seed is mainly sourced from development organisations. Actors include farmer producers, seed companies, research and extension institutions, and NGOs. Seed is disseminated through sales to other farmers and organisations, sharing, seed exchanges and payment for services. Challenges include unavailability of seed, under-developed markets, weak or non-existent linkages between seed suppliers and farmers, limited knowledge on seed production and marketing, and low market prices. Forage seed have comparatively higher gross margins (US$611.61 for mucuna and US$644.14 for cowpea) compared with conventional seed such as maize (?US$382.70). Opportunities arise from the growing demand for animal products, which is associated with expanding populations and the need for improved nutrition.     

Pro-poor animal improvement and breeding — What can science do?

Livestock provide a wide variety of goods and services that generate income and support the livelihoods of millions of poor people in the developing world. Natural and human selections have shaped existing livestock genotypes throughout the estimated 12,000 year history since the first animal domestication. The result, in many production systems in the developing world, is a livestock genotype adapted to its environment and capable of meeting the needs of smallholder farmers. However, this adaptation is unlikely to be optimal and the rapid changes currently affecting the livestock sector, including policy and market changes, movements of germplasm frequently involving the importation of exotic breeds, and the increasing impacts of climate change are affecting the livestock genotype-environment optimum. This is challenging livestock production systems of smallholder farmers. Current challenges include: high rates of loss of the diversity in livestock populations, rapid transformation in smallholder production systems requiring significant changes in genotypes and their management; increased demand for quality and safe foods; increased market competition in a globalizing economy; increased need for complex partnership arrangements in the ever-changing livestock commodity chain; and lack of adaptive capacity to respond to the rapid system changes. Underlying all these is the general lack of strategies for genetic improvement of livestock in smallholder systems and poor livestock infrastructure in developing countries. Opportunities include increased demand for livestock products — and hence potential market opportunities, and new technologies with potential to leap-frog breeding progress in developing countries. This paper analyses options for pro-poor livestock improvement in developing countries, with particular emphasis on the potential role that science – both old and new – will have, from understanding the social underpinnings to innovative technical solutions. It concludes that one of the highest priority interventions for the smallholder systems is the development of innovative approaches for the strategic use of appropriate genotypes from the available range of global breed resources. The analysis strongly suggests that the highest priority ‘breeding intervention’ should be the provision of appropriate genotypes in a sustainable manner, underpinned by a good understanding of what breed resources exist that have demonstrated potential, where else they could be used, and how they would be delivered to smallholders. Efforts to improve/refine breeding skills of smallholders should proceed in parallel. Institutional arrangements and enabling policies are critical for the success in identifying and applying appropriate genetic technologies, improving access to input services and facilitating access to markets in order to translate productivity gains into incomes.     

Current knowledge of water quality and safety for livestock.

Basic laboratory evaluation of water quality for livestock should include measurement of TDS, sulfate, nitrate-nitrite, and coliform bacteria. Supplementary water tests may include pH, sodium, iron, magnesium, chloride, calcium, potassium, manganese, and contaminants specific to the situation. Using the best-quality drinking water available contributes to the optimal production of livestock. Restricted quantity of drinking water or drinking water containing excessive levels of nitrate, TDS, sulfate, and other constituents can affect growth and production of all classes of animals. Drinking-water quality and availability should be evaluated as a cause of poor performance or nonspecific disease conditions in livestock. It is important that attempts to evaluate water quality include obtaining a thorough history, making astute observations, and asking intelligent questions. A thorough laboratory examination of animal specimens and water samples should be evaluated in view of existing standards for livestock drinking-water quality.     

Providing animal health services to the poor in Northern Ghana: rethinking the role of community animal health workers?

The Community Animal Health Workers (CAHWs) system has been promoted as an alternative solution to providing animal health services in marginal areas. Yet, access to quality animal health services still remains a fundamental problem for livestock dependent communities. This paper uses the concepts of accessibility, affordability, and transaction costs to examine the perceptions of livestock keepers about the various animal health service providers. The empirical analysis is based on a survey of 120 livestock-keeping households in the Tolon-Kumbungu and Savelugu-Nanton districts in the Northern Region of Ghana. A multinomial logit model was used to determine the factors that influence households’ choice of alternative animal health service providers. The results show that the government para-vets are the most preferred type of animal health service providers while CAHWs are the least preferred. Reasons for this observation include high transaction costs and low performance resulting from limited training. In areas with few or no government para-vets, farmers have resorted to self-treatment or to selling sick animals for consumption, which has undesirable health implications. These practices also result in significant financial losses for farmers. This paper finds that the CAHWs’ system is insufficient for providing quality animal health services to the rural poor in marginal areas. Therefore, market-smart alternative solutions requiring strong public sector engagement to support livestock farmers in marginal areas and setting minimum training standards for animal health service providers merit policy consideration.     

Organic livestock production in Uganda: potentials,challenges and prospects

Development in organic farming has been stimulated by farmers and consumers becoming interested in healthy food products and sustainable environment. Organic agriculture is a holistic production management system which is based on the principles of health, ecology, care, and fairness. Organic development in Uganda has focused more on the crop sector than livestock sector and has primarily involved the private sector, like organic products export companies and non-governmental organizations. Agriculture in Uganda and many African countries is predominantly traditional, less mechanized, and is usually associated with minimum use of chemical fertilizers, pesticides, and drugs. This low external input agriculture also referred to as “organic by default” can create basis for organic farming where agroecological methods are introduced and present an alternative in terms of intensification to the current low-input/low-output systems. Traditional farming should not be confused with organic farming because in some cases, the existing traditional practices have consequences like overstocking and less attention to soil improvement as well as to animal health and welfare, which is contrary to organic principles of ecology, fairness, health, and care. Challenges of implementing sustainable organic practices in the Ugandan livestock sector threaten its future development, such as vectors and vector-borne diseases, organic feed insufficiency, limited education, research, and support to organic livestock production. The prospects of organic livestock development in Uganda can be enhanced with more scientific research in organic livestock production under local conditions and strengthening institutional support.     

Dairy goat production systems

Goat production concentrated in developing countries (tropics, dry areas), contributes largely to the livelihoods of low and medium income farmers. Farming systems in these areas have evolved to cope with the formidable constraints imposed by harsh natural and economic conditions by adapting integrated crop/livestock production strategies. In Asia, Africa and Latin America, due to its almost exclusive extensive nature, goat production relies mainly on grazing on communal lands that hardly provide the minimum nutrient requirements due to overstocking and degradation. While some of these production systems are becoming semi-intensive, appropriate breeding strategies should be designed to promote conservation and improvement of their unique attributes, such as adaptability, water use efficiency and suitability under harsh climatic conditions. In Europe, dairy goat production is more common around the Mediterranean basin, where it is important from an economic, environmental and sociological perspective to the Mediterranean countries: Spain, France, Italy and Greece. Europe owns only 5.1 % of the world’s dairy goat herds, but produces 15.6 % of the world’s goat milk; this is the only continent where goat milk has such an economic importance and organization. In developing countries the dairy goat sector requires a systemic approach, whereby nutrition, animal health, breeding, know-how, inputs and technologies must be assembled. This would allow the optimization of natural and local resources and would promote the transition from a risk reduction strategy towards an increased productivity strategy. Such an increase would privilege production efficiency based on clean, green and ethical practices for responsible innovation.     

A survey of infectious bovine keratoconjunctivitis in the Gisborne and Hunterville regions of New Zealand

A postal survey of 400 beef farmers in the Hunterville and Gisborne districts sought to identify features of farms or management procedures that might influence the occurrence, transmission or severity of infectious bovine keratoconjunctivitis (IBK). The overall response rate was 72%. The annual incidence of IBK outbreaks rose from 10% to 28% between the years 1977 to 1981 and was similar for both districts. Prevalence was highest during mid-summer and lowest in mid-winter. Larger properties were more prone to outbreaks. In both districts, farmers of IBK-free properties purchased fewer cattle than those who had experienced IBK and this distinction was more evident in the Hunterville area. Only in the Gisborne district did a Hereford breed predisposition to infection become apparent. All age groups were affected with IBK but the attack rate was highest in the younger cattle. Eleven percent of farmers routinely treated their cattle for IBK and that produced an earlier resolution of lesions and fewer cattle in which healing extended longer than four weeks. Most farmers considered IBK to be an inconvenience which limited livestock production through reducing growth rates and lowering monetary returns when stock had to be sold at unsuitable times. Eye disfigurement caused loss of value in stud and export stock.     

Challenges and opportunities for smallholder livestock production in post-conflict South Kivu, eastern DR Congo

A survey on smallholder livestock production with emphasis on monogastric animals was conducted in 20 villages of seven so-called 'groupements' of South Kivu province in DR Congo, situated along a north to south-west axis with the town of Bukavu in the center. This land adjacent to Lake Kivu is located at elevations ranging around 900- 1900 m asl, experiencing tropical highland climate. A diagnostic survey helped to rapidly obtain in-depth knowledge of constraints and opportunities in this environment. Correspondence analysis and multiple regression analysis were used to investigate the association of production constraints with particular livestock species and to understand the factors that govern the number of livestock that people owned (converted to tropical livestock units [TLU]), respectively. Responses of 112 informants demonstrated that livestock is an integral part of the region's mixed farming systems. Low livestock numbers per household at present reflect the poverty as a consequence of recent violent conflicts. Currently, farmers focus on small livestock, like poultry, swine, cavies (i.e., Guinea pigs) and rabbits. Families keep livestock to accumulate household reserves that are strongly invested in children's education. Major issues of animal husbandry were related to animal diseases and lack of feed resources, particularly in the dry season. Lack of feed or forages were unrelated to a particular livestock species. Livestock holdings depended on animal diversity, location, land size available and respondents' education level. The potential introduction of improved forages is challenged by their dry-season tolerance, compatibility with cropping on small farms; and people's readiness to cultivate forages.     

Perceived constraints to private veterinary practice in India

We used an exploratory study in two districts of West Bengal State, India to find out the constraints of private veterinary practice. Privatization of veterinary services is being seen as an alternative to government-sponsored veterinary services to livestock. In December 2000 to February 2001, 50 private veterinary practitioners were interviewed from the districts. Their opinion was that weak regulations about competition from illegal practitioners and the use of veterinary drugs, competition by animal-health technicians (who are likely to charge less than veterinarians), absence of efficient diagnostic-laboratory support, and lack of commercial livestock farming were the main constraints faced.     

Defining a breeding objective for Nile tilapia that takes into account the diversity of smallholder production systems

In general, livestock and fish farming systems in developing countries tend to be highly diverse in terms of agro‐ecological conditions and market orientation. There are no studies that have investigated if and how this diversity translates to varying preferences for breeding objective traits. This is particularly important for breeding programmes that are organized on a national level (e.g. government‐supported nucleus breeding programmes). The aim of this study was to investigate whether Nile tilapia farmers with diverse production systems and economic constraints have different preferences for breeding objective traits. The second objective was to derive a consensus breeding goal, using weighted goal programming that could be used for a national breeding programme for Nile tilapia. A survey was conducted among 100 smallholder Nile tilapia farmers in Kenya to obtain preference values for traits of economic importance, by using multiple pairwise comparisons. Individual and group preference values were estimated using analytical hierarchy process. Low‐income farmers preferred harvest weight, while medium‐ and high‐income farmers preferred growth rate and survival. Grouping farmers according to market objective (fingerling production or fattening) showed that fingerling producers preferred growth rate and survival, while fattening farmers preferred harvest weight, height and thickness. Weighted goal programming was used to obtain consensus preference values, and these were used to derive desired gains for a breeding goal of a national breeding programme that takes into account the diversity of smallholder production systems.     

Productivity in different cattle production systems in Kenya

Cattle are kept as an important source of livelihood in many Kenyan farming households whilst also having cultural and social value. A review was undertaken to estimate productivity in the three main Kenyan cattle production systems: small-scale dairy and meat; small-scale dairy; and large-scale dairy and meat. Data on production parameters were collected through a systematic literature search of electronic databases for peer reviewed and grey literature. The parameters included were reproductive rates, mortality rates and yields. Prices for livestock and livestock products were estimated from markets. The data were used to estimate net output from cattle using the Livestock Productivity Efficiency Calculator (LPEC), a deterministic steady state model which measures productivity as net output per megajoule (MJ) of metabolisable energy (ME). The estimated net outputs per livestock unit year^?1 were USD 146.6, USD 215.1 and USD 84.8 in the large-scale dairy and meat, small-scale dairy and meat and small-scale dairy systems, respectively. Milk production contributed significantly to net output in all systems and was 91.8 % of total output in small-scale dairy. Cattle sales had the highest contribution to net output in large-scale dairy and meat system (45.1 %). Sensitivity analysis indicated that output was most affected by milk yield, age and weight at maturity and parturition rate. The productivity differences between the production systems call for more detailed research on the constraints to the production systems such as diseases, and to describe the benefits that farmers and society would obtain from disease control and improved management.