Surgical Management of Obstructive Urolithiasis in Small Ruminants by Tube Cystostomy in Chittagong, Bangladesh

The present study was conducted to evaluate minimally invasive tube cystostomy technique in goats and calves suffering from obstructive urolithiasis having intact and ruptured urinary bladder. This clinical study was carried out on 84 clinical cases （61 goats and 23 calves） based on the history, clinical signs and physical examination along with common laboratory techniques at the Chittagong Veterinary and Animal Sciences University during January 2015-December 2016. Physical parameters like heart rate, respiratory rate, rectal temperature and dehydration status of animals were noted and corrected abnormality before surgery. Some cases had slightly higher haemoglobin （Hb）, packed cell volume （PCV） and uric acid and epithelial casts in urine. The study revealed that abnormal calcium-phosphorus ratio was predisposing the animals to urolithiasis. It was found that young ruminants （3-5 months） were most commonly affected in both species. All affected animals were male in this study, in which calves were not castrated but in goats 95.08% animals were castrated. Rupture of bladder was more common in calves as compared to goats. Postoperatively all cases were administered with broad-spectrum antibiotic, anti-inflammatory agent and caliculolytic agents like ammonium chloride. Tube cystostomy with Foley’s catheter was the most satisfactory technique for the management of obstructive urolithiasis in small ruminants. Postoperative complications were recorded only in four animals and remaining 80 animals had a normal recovery from tube cystostomy. Tube cystostomy is a simple, inexpensive and very effective procedure for the treatment of urolithiasis in ruminants.

Small ruminant value chain in Al-Ruwaished District,Jordan

This study aims to assess the small ruminant value chain in Al-Ruwaished District,Jordan,to identify the potential intervention areas that could improve the production efficiency and guarantee the sustainability of the small ruminant sector in this area.Sheep breeding is the source of livelihood for most of the people in Al-Ruwaished District,which is characterized by the large number of sheep and goats.We surveyed 5.0% of the small ruminant holders in the study area and conducted individual interviews and surveys with the potential actors in the value chain to undertake a small ruminant value chain analysis.From the survey,we found that the small ruminant value chain consists of five core functions,namely,input supply,production management,marketing,processing,and consumption.Despite the stable impression given by the large number of holdings in the small ruminant sector,the surveyed results show a clear fragility in the value chain of small ruminants in this area.The small ruminant production system is negatively impacted by climate change,especially continuous drought.In addition,the high prices of feed that the farmer cannot afford with clear and real absence of the governmental and non-governmental support activities also impact the development of the value chain.The results of strengths,weaknesses,opportunities,and threats(SWOT)analysis reveal that the major constraints faced by this value chain could be divided into external and internal threats.Specifically,the most prominent external threats are the nature of the desert land and continuous drought,while the major internal threats are the absence of appropriate infrastructure,shortage of inputs,and weakness in the production management and marketing.We proposed solutions to these challenges to ensure the sustainability and effectiveness of the sector,such as the formulation of emergency response plans to severe weather,qualifying farmers’skills,and establishment of agricultural cooperative societies.

Small Ruminant Production and Marketing Practices in Harawa, Somali Region, Ethiopia

Small ruminant production is an essential component of agricultural activity for smallholder farmers. The aim of this study was to assess small ruminant production and marketing practices in the Harawa district of Somali Region, Ethiopia. For the study 90 households owning small ruminant were selected from three different towns of Harawa district. Information on sheep and goat ownership patterns, production objectives, and management and production constraints were collected from 90 households using semi structured questionnaires. The available feed resources are grass species, crop aftermath and legumes species are the common ones. The average family size was 5.78 ± 0.235 persons per household. Crop-livestock farming was the commonly used farming system with (62.75%) extensive and (27.25%) semi-intensive production system. The mean total land holding was 6.08 ± 0.24 ha per HH and was significantly (P < 0.05) varied across production systems. On average, the sample households owned 46.32 ± 1.22 sheep, 38.28 ± 1.40 goat, 4.85 ± 0.43 cattle, 4.15 ± 0.54 camel, 2.18 ± 0.19 donkey and 0.53 ± 0.20 poultry. The finding shows most of the respondents kept sheep and goats for insurance as ranked first. Feed shortage was ranked first as the main constraint hindering sheep and shortage of veterinary service, drought, disease, water shortage and poor infrastructure were the other major constraints of sheep and goat production in the study area. The major production and marketing constraints in small ruminant production in the area are disease and parasite (cadho), feed and grazing land shortage, low productivity, poor veterinary service and poor of infrastructure. Therefore, it is important to use modern production systems with improved technology in the area and improve traditional system through feed supplementation and better health care. As well as improving marketing efficiency through appropriate policy and provision of information is important.

Sero-Prevalence and Risk Factors of Diffusion of Peste des Petits Ruminants in Cameroon

The present study was carried out between April 2015 and January 2016 to estimate the sero-prevalence and identify the risk factors of the peste des petits ruminants (PPR) in Cameroon. A total of 269 herds randomly sampled across the country have been studied and 1622 samples of serum have been levied on the sheep and goat. The c-ELISA has been studied in order to detect the presence of antibodies in small ruminants like an indicator of exposition to PPRV. The results revealed the circulation of PPRV in the country with a total sero-prevalence of 39% [95%CI;37 - 41] and a sero-prevalence of 63.2% [95%CI;57.2 - 69.2] at the herd level. Sero-prevalence was variable in the ten regions ranging from 7% [95% CI;6.2 - 8.4] to 73% [95% CI;62 - 84] with the northern zone (Adamawa, North and Far-North) having 52.3% [95% CI;37 - 60] and southern zone (including the remaining seven regions) recording 29% [95% CI;11 - 57]. Similarly, it was higher in animals found in urban/peri-urban areas than in rural areas with prevalence ratio of 2.9 [95% CI 2.54 - 3.4;p < 0.001] i.e. 3 times more, 1.6 [95% CI 1.36 - 1.90;p < 0.001] i.e. 1.6 times more, and 5.02 [95% CI 3.91 - 6.85;p < 0.001] i.e. 5 times more at national level, in the northern zone and in the southern area, respectively. Five risk factors have been identified: the breeding environment, introduction of new animals into the herds, gathering of animals for pasture and watering, wandering and transhumance. The breeding area appeared to be the most important risk factor associated with disease exposure. The control measures for the eradication of this disease must take into account the epidemiological situation, the breeding environment, animal transhumance and breeding system.

Sustainability of Small Ruminant Production in Mediterranean Region

The Mediterranean region is characterized by hot and humid summers and,humid and cool winters.Small ruminants(sheep and goats)play a significant economic,social and environmental role providing income and ensuring food for local population.Despite their critical importance,small ruminant’s production is threatened by several factor notably climatic,nutritional,healthy and breeding systems.To ensure a sustainability of goat and sheep production,these last decades,several studies have been achieved in order to improve livestock feeding and breeding systems and animal health protection.However,sheep and goat sectors show an important delay.In order to increase the profitability and ensure sustainability of small ruminant production,innovative political,specific managerial strategies and practices have to develop.

Social and Ecological Constraints on Decision Making by Transhumant Pastoralists: A Case Study from the Moroccan Atlas Mountains

Transhumant pastoralism is an important activity in southern Morocco. Migration pattern of transhumant pastoralists can be affected by physical factors (e.g. droughts and diseases) or socioeconomic factors (e.g. schooling options for children and migration costs). We studied the spatio-temporal rangeland usage of the three tribes Ait Mgoun, Ait Zekri, and Ait Toumert in the south-central Atlas region with a two-fold approach. First, we tracked the migration movements of one representative transhumant herd using the Advanced Research and Global Observation Satellite (ARGOS) collars, which record coordinates from satellite signals. Second, we interviewed herders to obtain information about general grazing practices of the respective tribe and to gain more direct information on motivations underlying decisions. For each tribe we observed small-, medium- and large-scale movements. We found that the most important drivers of migration decisions were seasonal fodder availability and weather conditions in combination with herd-specific risk and cost assessment, as well as personal factors. In conclusion, general migration patterns vary in time, both between and within the tribes, but according to a regulatory framework. Moreover, it appears that both the customary rules and its flexible adaptation to physical constraints are generally beneficial in terms of conservation of the arid and semiarid rangeland resources.

Narrative overview of animal and human brucellosis in Morocco: intensification of livestock production as a driver for emergence?

Brucellosis is one of the most widespread zoonoses in the world caused by several species of the genus Brucella.The disease,eradicated in many developed countries,is a re-emerging neglected zoonosis endemic in several zones especially in the Mediterranean region,impacting on human health and livestock production.A One Health approach could address brucellosis control in Morocco but scarcity of reliable epidemiological data,as well as underreporting,hinders the implementation of sustainable control strategies.Surveillance and control policies implemented by the Moroccan government in domestic animals(cattle and small ruminants)in the last few decades are assessed for disease impact.This study considers the origins of animal brucellosis in Morocco and the potential for emergence of brucellosis during a shift from extensive to intensive livestock production.