Segmentação de imagens de ultrassonografia da carcaça em pequenos ruminantes utilizando Deep Learning

Brazil is one of the main countries operating in the agribusiness sector. Sheep and goat farming is one of the segments of Brazilian agribusiness. The evaluation of each carcass of goats and sheep is carried out by a specialist who evaluates them based on visual aspects, being susceptible to errors in the final evaluation. In this context, the purpose of this work is to use Convolutional Neural Networks to segment the Longissimus dorsi muscle area in ultrasonographic images of small ruminants. Our experiments showed that the PSPNet CNN architecture achieved the results with an Intersect over Union (IoU) rate of 0.89. It was possible to obtain a precise segmentation of the images, which will allow the producer to correctly diagnose the measurements of the animals with greater practicality and saving time.

EMPOWERMENT OF GOAT BREEDER BUSINESS GROUP THROUGH ECONOMIC DIGITALIZATION TO INCREASE FOOD CONSUMPTION IN SUPPORTING FOOD SECURITY IN VILLAGES BLANG MIDOK, TANAH LUAS DISTRICT NORTH ACEH

The main problems faced today are first, limited capital in developing a goat fattening business. Such high demand for goats is not accompanied by the provision of additional cages to place ready-made goat seeds to be fattened. Second, the lack of knowledge and understanding of good goat farming. Including the cleanliness and maintenance of the cage and even maintenance. Third, the lack of understanding of digitalization technology in running a goat fattening business. such as, making financial reports, and online marketing through existing applications. The purpose of this activity to partners is to increase the quantity of goat sales with good quality. Increased sales result in increased revenue that partners will get. Business expansion brings good changes in creating job opportunities to help this business. The method used to solve the problem is assistance such as helping to find business capital, as well as providing the latest digitalization trainings starting from the time this activity is carried out until after this activity is carried out on an ongoing basis.

Perspectives for Buck Kids in Dairy Goat Farming

To start milk production, dairy goats need to give birth at least once. While most female kids are reared to become the next generation of dairy goats, only a small proportion of male kids (buck kids) are reared with reproduction aims. The market for buck kid meat, especially within Northern European countries, is currently relatively small compared to the number of bucks born. Therefore, the purposes for buck kids are limited and a substantial proportion of buck kid meat is used for pet food. Due to the limited economic value of buck kids, farmers are faced with a dilemma. Although raising bucks costs more money than it yields, the birth of kids is a prerequisite for production of milk and should be seen as an investment for business-wise healthy dairy goat farming. In that perspective, dairy goat farmers have an ethical responsibility toward buck kids, as well. In this paper, we compare various scenarios of dealing with the issue of surplus male animals. We provide recommendations for the rearing of buck kids based on the sector‘s experience and current practice in the Netherlands. Reducing the number of surplus (male) offspring, e.g., by an optimized prolonged lactation management and/or by artificial insemination with sex-sorted semen, could alleviate the issue of low value buck kids. Killing surplus animals before or directly after birth, on the other hand, is met with increasing societal scrutiny. Initiatives to propagate a market for buck kid meat for human consumption are important to enable a suitable and sustainable production system. To maintain the health and welfare of goat kids, amongst other factors, sufficient and good quality colostrum, milk, and an appropriate diet as they grow older, needs to be provided. One option to assure the safeguarding of health and welfare of all goat kids are quality assurance schemes for milk production. These schemes make dairy farmers accountable for the health and welfare of all kids in the rearing period, including the provision of colostrum and adequate care for newborn buck kids. We conclude that the combination of reducing the number of surplus kids, increasing the demand for goat products, and quality assurance schemes that may help to safeguard the welfare of buck kids.

Goat Type Selection and Molecular Markers; a Solution for Milk Production in Recently Desertified Zones

Goat farming has been severely affected by Desertification, limiting their water and food resources and inducing physiological heat stress that reduces the doe milk yield. Does well adapted to heat stress would be a possible solution, but creole or indigenous goats from desert or arid areas produce between 0.5 to 1.5 L of milk per day, which is lower than the 3 L of milk per day produced by dairy goats like the Saanen breed. Nevertheless, in this chapter, we will discuss the disadvantages of introducing common dairy goats in dry places. Instead, we propose the introduction of desert goats from the Middle East or India, because they produce high-quality milk with low feed intake, making a profitable goat farming activity, and an opportunity to include crossbreeding strategies to improve the herd milk yield. Creole goats, on other hand, has been an underestimated livestock animal with a rich and unveil genetic patrimony that migth improve the herd milk yield. The effect of improved diets and extensive husbandry conditions remains unexplored in desert creole goats, and the use of advanced knowledge in goat genomics, genetic expression, and a wide variety of molecular markers can improve the studies on creole goats for crossbreeding strategies identifying the best traits involved in high-quality milk production and adaptation to dry environments. In this way, the synergy between goat type selection and molecular markers should boost goat farming in recently new desert or arid zones, counteracting the detrimental effects produced by the desertification.

Pratiques et contraintes de l’élevage de la chèvre rousse de Maradi en milieu rural au Niger

Au Niger, l’élevage caprin occupe une place importante dans l’économie des ménages ruraux. Une étude a été conduite dans la région de Maradi afin de caractériser les pratiques de gestion des élevages des chèvres rousses et analyser leurs contraintes. Ainsi, 180 agro-éleveurs répartis dans 12 villages de la région ont été questionnés. Les thèmes abordés au cours des interviews ont porté sur : les caractéristiques du ménage, les objectifs de production, le mode de conduite des animaux, la gestion de l’alimentation, la santé animale ainsi que les contraintes auxquelles les producteurs font face. Les résultats ont révélé que la majorité (72,8%) des propriétaires des caprins sont des femmes. Les caprins sont élevés en priorité comme épargne pour subvenir aux besoins du ménage. Pendant la saison sèche, plus de la moitié (51%) des éleveurs font recours à l’achat du son de blé pour la complémentation des animaux. Diverses sources des compléments minéraux sont utilisées, notamment le sel de cuisine, les pierres à lécher, le natron et le sel de Bilma. La pénurie d’aliments a été identifiée comme la contrainte majeure de l’élevage caprin (57,8%). Elle est suivie par les maladies animales (17,2%) et la stabulation en saison de pluies (7, 8%). L’amélioration de l’élevage de la chèvre rousse passe par la prise en compte de toutes les contraintes de production. English title: Practices and constraints of Maradi red goat breeding in rural areas in Niger In Niger, goat farming plays an important role in the economy of rural households. A study was conducted in the Maradi region to characterize the management practices of red goat farms and analyze their constraints. Thus, 180 agro-pastoralists spread out in 12 villages of the region were questioned. The themes addressed during the interviews included: household characteristics, production objectives, animal husbandry, feed management, animal health and the constraints faced by producers. The results revealed that the majority (72,8%) of goat owners were women. The feeding system is based on natural pastures and crop residues. During the dry season, more than half (51%) of the farmers used wheat bran for animal complementation. Various sources of mineral supplements are used, including cooking salt, lickstones, natron and Bilma salt. Food shortage has been identified as the major constraint to goat farming (57.8%), followed by animal diseases (17.2%) and stalling during the rainy season (7.8%). The improvement of the breeding of the red goat requires the taking into account of all the constraints of production.

The study of prevalence and factors affecting Anaplasma maginale infection in domestic goats in Chonburi province, Thailand

The objective of this study was to determine the prevalence and factors affecting Anaplasma marginale infection of goat farming in Chonburi province, Thailand. A total of 182 samples were collected from clinical services records from the Veterinary Teaching Hospital, Rajamangala University of Technology Tawan-ok. Moreover, the potential risk factors of A. marginale infection, including vectors infestation, barn-types, preventive medicine protocols using vector-control agents and/or deworming programs, and the farming areas were statistically analyzed. The results revealed that 24.7% of goats were positive for A. marginale infection. The Nhong Yai district had the highest infection rate at 34.1% (15/44). The Mueng, Chonburi and Sri Racha district goats were infected at the rate of 27.5% (11/40) and 24.3% (9/37), respectively. The potential significant factors affecting A. marginale infection were vectors infestation (P < 0.01) and preventive medicine protocols using vector-control agents and/or deworming programs (P < 0.05). In conclusion, the vectors infestation increases the chance of A. marginale infection. Conversely, appropriate consistent preventive medical health management by application of vector-control agents and/or deworming programs can reduce the likelihood of infection. Our study could serve as a guideline for prevention planning and for further study of livestock rearing behavior concerning infection of blood parasites in nearby areas

EVALUATION OF THE SUSTAINABILITY OF GOAT FARMS IN THE NORTH-WESTERN REGION OF TUNISIA

Background: Sustainability issues are of particular importance for the goat sector in The North-southern of Tunisia, where many local populations are reared, ensuring livelihoods for vulnerable populations in rural areas, including those in marginal zones. Even though in recent decades there has been great progress in research aimed at increasing goat productivity, there is still great work to be done, namely in the sustainability of this sector Methods: The study aimed to assess the sustainability of goat farming in the North-West of Tunisia. Twenty farms practicing goat farming were involved. Sustainability was assessed using the IDEA method (Indicateurs de Durabilité des Exploitations Agricoles or Farm Sustainability Indicators). Results: The analysis of the three scales of sustainability (the agro-ecological scale, the socio-territorial scale, and the economic scale) permitted the identification of four classes of farmers in the agro-ecological scale, five classes on the socio-territorial scale, and five classes in the economic scale. The socio-territorial scale that had the lowest value (59.3 points/100) defined global sustainability. At this scale, the components, product territorial quality, ethics, and human development must be improved and optimized. While the highest performances are recorded by the economic scale (70.35), whose transmissibility indicator has the highest score (20 points). It was concluded that the most limiting factor of sustainability for all the farms is the socio-territorial scale, while the highest score of sustainability was found for the economic scale. Improvements should be implemented on all three scales.

Gender-Differentiated Contribution of Goat Farming to Household Income and Food Security in Semi-arid Areas of Msinga, South Africa

Small-scale goat farming can significantly contribute to livelihoods, particularly in semi-arid areas where rainfall is erratic and crop farming is too risky. The study investigated the gendered-differentiated contribution of goat farming to household food income and food security in the semi-arid area of Msinga in South Africa using focus group discussions, key informant interviews and a questionnaire survey of 241 households. Using the Household Food Insecurity and Access Scale to measure the household food security of goat farming households, descriptive statistics and the Chi-square statistics, results showed a significant relationship between food security and the household socio-economic parameters such as the education level of the household head (p &lt; 0.05), the gender of the household head (p &lt; 0.05) and the total household income (p &lt; 0.01). The Tobit regression model showed that the main factors determining food security at the household level were education levels, gender and the total household income. Female-headed households were less food secure than male-headed households because they did not have reliable employment to provide adequate and nutritious food for their households. Therefore, empowering women is crucial to ensuring food security because unstable employment opportunities lead to households&rsquo; failure to cope with food insecurity adequately. Goat farming did not contribute to household food security because it generated little income as goat sales were generally low, with a mean of 2.1 for male headed-households and 1.0 for female headed-households in 12 months (p &lt; 0.05). Farmers obtained little income from goat farming because goat flock sizes for most households did not increase due to poor nutrition, diseases, predation, and theft. With the household food basket cost reported to be ZAR3 400/US$188, a household would need to sell up to four goats each month to survive solely on goat farming. However, where goat flock size was small, households limited goat sales to maintain the potential to increase their flock size. Empowering women by promoting rural education may increase their chances of being exposed to better management options, acquiring a better understanding of goat management practices, and making informed decisions, thereby contributing to the improvement of food security. Enhancing goat production is essential to increase flock sizes, as this enables farmers to make more sales, thereby improving food security. Therefore, extension workers need to help farmers better manage and utilize goat farming to their full potential. Finally, rural households need to reduce their autonomy and dependency on supermarket goods and become more agri-oriented.

Characterisation of smallholders’ goat production systems in the Fatick area, Senegal

Senegal, like the other Sahelian countries, remains an important livestock area, particularly for ruminants, with almost 36% of its livestock population was goat in 2016. The national herd increased from 2010 to 2016, from 3.32 to 3.54 million head of cattle, 5.6 to 6.68 million sheep and 4.8 to 5.7 million goats, i.e. annual growth rates of 1.1%, 3.2% and 3.13% respectively. Thus, due to diversification of local agricultural resources and the strengthening of goat breeding techniques in the Fatick area, a programme aiming to develop the local goat sector was set up in 2010. The programme focused on improving animal husbandry, providing new added values to goat products and structuring the goat sector. This study’s aim is to better understand goat rearing systems in the area, in order to propose, together with the herders, ways of improving these systems, taking into account family and socio-cultural considerations. To better evaluate the diversity in different production systems, a survey of animal rearing practices was carried out. The survey involved 45 farmers in four localities. It revealed that the farmers were all agro-pastoralists practising a mixed farming system. The majority (93%) supplemented their animals with agricultural by-products, agro-forestry and kitchen leftovers. A multiple correspondence analysis identified three groups: cluster 1 (milk producers and processors into traditional curdled milk, selling animals for household needs), cluster 2 (milk processors into yoghurt and cheese) and cluster 3 (goat vendors in pastoral and the agro-pastoral system).The study of the objectives and contexts of goat farming in the Fatick will enable policy-makers to design strategies for the sustainable development of family goat farming in the area.

Sustainable value chain approach for livestock-based livelihood strategies for communities of the southeastern coast of Bangladesh

PurposeThe nature of farm animals in the marginalized group of people is varying hurriedly. Livestock is used to add to cash earnings and increase food security, hence helping as a vital component in the household’s source of revenue strategies, particularly at marginal planter’s level. The present study was conducted to assess the numbers of livestock farmers in the study areas, their livelihood options, the value chain of the farmers in different marketing channels and recommendation for the sustainable value chain of the livestock production cycle.Design/methodology/approachThe study precise the baseline condition of marginal livestock farmers for access to value chain activities in terms of inputs, outputs, support services, production, yield, income and enabling environment to enhance livestock farming in the study area. The study was conducted through stratified random sampling of the context using some research tools like in-depth interviews, household surveys, expert opinions and focus group discussions. Structured questionnaires were developed to address issues, such as current livestock farming practices, access to support services, capacity and income.FindingsThe study revealed that this particular context is lagging behind to establish goat value chain activities in the targeted areas. The farmers do not have basic knowledge of goat farming, and the value chain actors are not working properly. The support services are not appropriate to turn the goat farming production to a standard level. Value chain of livestock and livestock products and their goals are essential to develop an idea on learning, investment, market access, sales assurance and quality. Variation in institutional contexts of end markets is linked to different types of coordination and control of enabling environment throughout the chains.Practical implicationsLivestock is an integral component of the complex farming system in Bangladesh as it serves as not only a source of meat protein but also a major source of farm power services as well as employment. Strong private sector alliance along with public–private ventures can bring sustainable agriculture value chain development in these most vulnerable coastal communities in Bangladesh. Strengthening the weak financial structure, reducing power imbalances in the governance structures and low political intervention in community-level organizations, and resolving socio-cultural and environmental concerns are the major concerns on the development of value chains in Bangladesh.Originality/valueGeographical position and climatic condition of Bangladesh have made her coastal areas one of the highly productive areas for livestock production in the world. The study was conducted through qualitative and quantitative analysis, and after finding the authors recommended for sustainable value chain approach for livestock production to a marketing channel for improving the financial condition and self-employment for the communities.