Meat sheep production in most countries relies on grazing and profitability (gross margin per ewe and per year) is low. Profitability is in part based on the level of numeric productivity (number of lambs produced per ewe and per year). Numeric productivity depends on fecundity and survival rates of ewes and lambs. These survival rates are extremely variable from one farm to another. These variations are detrimental to sustainability of the farms. We will study the mortality rates of ewes and lambs and other health related traits, taken as indicator in meat sheep farms in different locations-plain or semi-mountain areas (34 farms) in relation to gross margin taken as an indicator of economical sustainability as well as other markers of sustainability. We constructed a method for evaluating sustainability based on the above mentioned parameters in the field of production, animal health, and economics. It was based on two step procedure: first, selection of farm parameters using clustering methods, second ranking farms on sustainability using principal component analysis with an orientation obtained by the incorporation in the analysis of two virtual farms (high and low sustainability) constructed on a choice of sustainability for each parameter. This choice of sustainability is flexible and dependant on the views of stakeholders and may modify the ranking of farms. The scale of sustainability we proposed was tested in relation to the management of the farm (organic or conventional) and location (plain or semi-mountain areas): the semi-mountain farms were more sustainable than plain farms and organic farms were often, but not always, more sustainable than conventional farms. The method can be easily applied to any animal production.

In India, small and marginal farmers, comprising 85% of the farming community, are pivotal to the rural economy. Addressing the rising demands amidst agricultural resource scarcity requires a holistic approach like Integrated Farming System (IFS). This method combines crop production, livestock, fishery, waste management, and poultry production synergistically. IFS boosts productivity, utilizes resources efficiently, and enhances food production, stabilizing income and ensuring nutritional security. A study in Karaikal district, Union Territory of Puducherry, which was an agricultural land and the entire farm revealed a benefit­cost ratio of 1.75, demonstrating IFS's potential in overcoming population growth and resource challenges.

In India, small and marginal farmers, comprising 85% of the farming community, are pivotal to the rural economy. Addressing the rising demands amidst agricultural resource scarcity requires a holistic approach like Integrated Farming System (IFS). This method combines crop production, livestock, fishery, waste management, and poultry production synergistically. IFS boosts productivity, utilizes resources efficiently, and enhances food production, stabilizing income and ensuring nutritional security. A study in Karaikal district, Union Territory of Puducherry, which was an agricultural land and the entire farm revealed a benefit­cost ratio of 1.75, demonstrating IFS's potential in overcoming population growth and resource challenges.

As of 2016, a total of 38 research projects have been undertaken, with the involvement of 38 principal researchers and 266 co-researchers from various Malaysian universities, research institutes and government agencies, in collaboration with industry partners, to help solve some of the issues faced by EBN industry. In the early stage, research areas were focused onfundamental works which are important to provide the scientific basis for some of the claims made by producers, assisting in issues raised by ranchers and industry, and to gather new knowledge in swiftlet and EBN. The researchers worked mainly based on the problems faced by the industry. Besides publications in journals, proceedings and books, more than 30 Masters, PhDs and technical experts have been trained under these projects. In addition, several patents have been filed, social innovations and ideas have been shared with the community and industry. A few products are ready to go to the next level for commercialisation. Industry partners are involved in many of these stepsand outputs. Some of the issues faced by the industry have been partially solved and are in the process of refinement. The engagement with the industry will be further strengthened by getting more industry partners to be involved in the relevantprojects specific to problems faced by the industry, for the benefits of EBN industry and nation’s wealth creation.

This review evaluates the current situation of pig farming, identifies challenges, and projects for the sustainable development of the Chinese pig industry. A literature review using keyword searches was conducted on Google Scholar for articles from 2017–2023. The review included studies focused on pig farming in China, covering prospects, challenges, quantitative data on pro-duction, marketing, and consumption, automation in livestock farming, and publications from peer-reviewed journals, credible websites, government reports, and conference proceedings. Pork consumption in China is increasing, and the country imports a sizable amount of pork annually. Even though small-scale farms still account for most operations, the pig industry is undergoing a critical stage of modernization and transition towards large-scale farming. The major challenges identified were feed, disease, antimicrobial resistance, environmental pollution, and pork prices. Smart technologies, such as cameras, Internet of Things, and sensors, integrated into precision pig farming can improve productivity and animal health through real-time data collection and decision-making. To solve the problems we face now, we need to put a lot of money into large-scale transformation, the creation of new animal precision tools, the automation of manure treatment, and the research and development of long-lasting alternative energy sources like photovoltaics and wind. By implementing these strategies, large-scale precision pig farming in China can become economically and environmentally sustainable, which can ultimately benefit consumers by supplying wholesome pork products. [J Adv Vet Anim Res 2024; 11(4.000): 1076-1092]

Donkeys (Equus asinus) face a global crisis. The health, welfare, and even survival of donkeys are being compromised as the demand for their skins increases. It is driven by the production of ejiao, a traditional Chinese remedy believed by some to have medicinal properties. It is estimated that the ejiao industry currently requires approximately 4.8 million donkey skins per year. Since there is no productive chain for donkey skin production outside of China, the activity is extractive and has resulted in the decimation of donkeys. Gestation is 12 months in donkeys, increasing the risk of extinction if such practices are not controlled. In this scenario, the donkeys are collected (purchased for low prices, stolen, and collected from the side of the roads) and are then often transported for long distances, usually without water, food, or rest. The trade, in Brazil, poses significant biosecurity risks, particularly because examinations are rarely conducted and therefore infectious diseases, such as glanders and infectious anemia, remain undetected. Furthermore, in chronic stress situations, the immune system is suppressed, increasing the biosecurity risk, especially because donkeys are a silent carrier of diseases. Rarely there is traceability with animals from different origins being put together in “fake farms”, before being delivered to slaughterhouses. The opportunistic strategy of collecting animals, or buying for low prices, keeping them without access to food and veterinary assistance, is what makes this trade profitable. Our experience in donkey welfare and the global skin trade suggest that it will be enormously challenging and cost-prohibitive to run a trade at the standards required to be considered humane, sustainable, and safe. Although donkeys are being blamed for the involvement in road accidents, it is not an ethical solution to maintain this trade as an alternative. Moreover, the ecological role of donkeys in native ecosystems has not been elucidated, and some studies indicate they could even have a positive effect. Regardless of the future the donkeys will have; we must guarantee a life with the least dignity to the animals under our responsibility.

Donkeys (Equus asinus) face a global crisis. Their health, welfare, and even their local survival are compromised as the demand for their skins increases. Such demand for donkey skins aims to supply the ejiao industry. Ejiao is a traditional remedy made from the collagen of donkey skins. Some people believe it has medicinal properties. It is estimated that the ejiao industry currently requires approximately 4.8 million donkey skins per year. Although the future of the donkeys is still uncertain, we must guarantee a life free from suffering to the animals under our responsibility. The trade of donkey skins also undermines the cultural role of donkeys. Donkeys have developed an essential role in Brazil, especially in the Northeast region of the country, carrying on their backs construction materials, water, and food, and, as a consequence, helping people build cities in the deepest hinterland. The close relationship between people and donkeys affords donkeys a unique place in the local culture. This central importance has been recognized by Brazilian artists throughout history. We have many examples of songs, books, “cordeis” (typical Brazilian literature), poems, documentaries, movies, woodcuts, paintings, and sculptures, created to honor this important actor. Here we describe some examples of this human-donkey relationship, and its influence on our culture.

Large quantities of waste are generated throughout the seafood supply chain. Although this material has a great potential for use (e.g. pharmaceutical industry, animal feed production), if not managed properly it represents an environmental risk. In order to meet the volume, destination, and method of storage of waste of Brazilian seafood supply chain, we got information from 29 companies that have Official Veterinary Inspection (SIF). After the industrialization of seafood only 44% on average of the total raw material is used for human consumption and 59.2% of the unused portion is discarded in landfill.