Search Results (39)

Determining the microbial quality and safety of meat is crucial because of its high potential to harbor pathogens. To address the critical knowledge gap and shed light on potential contamination risk in the meat supply chain, this study aimed to assess the underexplored microbial quality and safety of marketed beef meat in Oman. Thirty-three beef meat samples from six hypermarkets were analyzed for Aerobic Plate Count (APC), Psychrotrophic Bacteria Count (PBC), and coliform and Escherichia coli counts. Prevalences were 93% and 94% (means: 2.8 ± 1.1 and 2.6 ± 0.8 log CFU/g, respectively) for coliform, and 80% and 83% (means: 1.8 ± 1.4 and 1.7 ± 0.9 log CFU/g, respectively) for E. coli in imported and local samples, respectively. The mean counts of APC (6.3 ± 0.1 log CFU/g) and PBC (6.2 ± 0.2 log CFU/g) were statistically similar but different from those of coliform and E. coli. Bacterial identification using VITEK 2 compact revealed spoilage bacteria (Pseudomonas luteola, Pseudomonas fluorescens, and Shewanella putrefaciens) and pathogenic bacteria (Acinetobacter bumannii complex, Aerococcus viridans, Enterococcus faecalis, and Oligella ureolytica), which demonstrates a potential for both spoilage and pathogen-related risks. It is concluded that the APC counts of all samples exceeded acceptable standards set by the G.C.C. Standardization Organization (GSO), which was established to protect food safety and public health in Oman and other Gulf countries. This suggests an increased risk of spoilage and pathogen contamination. This study provides one of the earliest reports of microbial contamination levels in meat, serving as an eye-opener for policymakers and stakeholders. It highlights a need for stricter hygiene protocols and improved meat handling and processing practices to enhance meat safety and protect public health in Oman and the Gulf region. Full article

This study deals with the concept of a closed-loop economy in the meat industry through the use of animal by-products in biogas plants for electricity generation processes. The purpose of the study was to identify the volume of by-products from the slaughter of cattle and pigs, how the by-products are managed, and the efficiency of their use in biogas plants for electricity production processes. The analyses used data from the Central Statistical Office, the Chief Veterinary Inspectorate, and information obtained from the Polish Agency for Enterprise Development. Studies from the literature on closed-loop economies and bioeconomies were also a valuable source of information. Based on case studies, this paper also presents examples of a closed-loop economy in meat companies. In the area of pork, poultry, and beef livestock production, the analysis covered the years 2004–2022, while in the area of the production and use of meat industry by-products, the data came from 2017–2022. The study shows that reducing the production of waste in the meat industry and the reuse and recycling of waste are important parts of a closed-loop economy. In meat companies, waste from slaughtering animals can be properly managed, either by processing it into animal feed or by using it in biogas plants to generate electricity or heat. Taking into account the number of by-products from cattle and pig slaughter in the country, biogas plants could produce approximately 95,232 MW of electricity per year, which constitutes approximately 4.3% of the energy intensity of the meat industry in Poland. Full article

The war in Ukraine and the related disruptions in its supply chains shook global markets for agricultural and energy commodities, causing their prices to increase to unprecedented levels. At the same time, this situation highlighted the fact that Ukraine is an important global producer and exporter of certain agricultural products. The complete opening of the EU market to duty-free imports from Ukraine showed that Ukrainian products constitute competition for both EU and Polish food producers. This, in turn, caused further disruptions in the food supply chains within the EU. The aim of this article is to assess the competitive position of Polish and Ukrainian food producers in the EU market and the prospects for the evolution of their competitive advantages. The analysis was carried out using selected quantitative indicators of competitive position, namely Balassa’s Revealed Comparative Advantage Index (RCA) and the Trade Coverage Index (TC). The calculations were made using statistical data from the World Bank WITS-Comtrade database. The research covered the period from 2018 to 2023, inclusive. The research shows that between 2018 and 2023, the share of products in Polish exports to the EU, in which both countries compete, increased to 37.5%; that is, both countries had comparative advantages in these products on this market. The current competition includes, among others, poultry meat, bakery products, wafers and cookies, chocolate, corn, fruit juices, frozen fruit, water and other non-alcoholic drinks, and wheat. At the same time, more than half of Polish exports consisted of products that may become the subject of such competition in the future (currently, only Poland has comparative advantages in the export of these products). These may include, among others, cigarettes, animal feed, fresh or chilled beef, other food products, smoked fish, canned meat, fish fillets, pork, canned fish, and liquid milk and cream. Therefore, Polish food producers face big challenges; the process of the post-war reconstruction of Ukraine and its potential integration with the single European market will strengthen the competitive position of Ukrainian food producers in the EU market. The current competitive strategy of Polish producers, based on cost and price advantages, may turn out to be ineffective under these conditions. Therefore, they must look for new sources of competitive advantage that will distinguish Polish products from the cheaper Ukrainian ones. Therefore, a strategy of competing on quality may prove effective. Full article

In recent years, the world has experienced conflict. When political conflicts affect consumers’ emotions and alter their perceptions of a country’s image, it can influence their preferences. This study deconstructs the notion of a country image into multiple dimensions and examines their impact on consumers’ willingness to pay for imported beef from Australia, Brazil, and the United States. Using a rank-ordered probit model and data from a survey of 935 respondents, results show that consumers’ perceptions of a country’s friendliness, economy, environment, and quality all have a positive and statistically significant effect on their willingness to pay for beefsteak imported from that country. Among these dimensions of the country image, the quality is the most important, followed by the economy, friendliness, and the environment. This study also finds heterogeneity in consumer perception of friendliness towards the United States, Australia, and Brazil. This study provides valuable insights for assessing the real losses resulting from a deteriorating international environment and suggests policies to enhance competitiveness in the food market. Full article

Despite the significant role of beef in the European agri-food industry, its intensification challenges environmental sustainability, a focus of the Common Agricultural Policy (CAP) 2023–2027. Balancing industry importance with sustainability is crucial. This study aims to address sustainability issues in livestock production by establishing a correlation between sustainability levels and regional specificities at the NUTS 2 level. The study aims to categorize more sustainable models, with a particular focus on cattle farming activities that exert minimal environmental pressure on renewable resources. The goal is to identify eco-friendly practices that align the best with environmental conservation efforts in agricultural settings within European Union countries. To achieve this, a survey was conducted, utilizing principal component analysis, followed by cluster and georeferenced analyses of structural and socio-economic data from the beef sector. This encompassed factors such as land use, physical farm dimensions, socio-economic and management characteristics, and environmental indicators. Sixteen indicators were extracted and analyzed from EUROSTAT datasets, referencing NUTS 2 regions, and the comprehensive analysis identified five clusters as distinct farm management models, distributed variably across the territory. The results demonstrate that the best-performing models exhibit significant differences in terms of farming intensiveness, geographical distribution, and economic profitability, underscoring a certain polarization between economic and environmental sustainability. This study innovatively guides EU sustainable agriculture initiatives by categorizing sustainability levels in diverse cattle farming contexts, considering regional specificity, and emphasizing environmental impact reduction. The results can inform policy decisions, guide financial incentives, and promote eco-friendly practices, shaping a more targeted and resilient European agricultural policy. Full article

Beta-agonists (β-agonists) in meat products in one’s diet raise concerns about the possibility of foodborne illness. It may also lead to discomfort, such as headaches and occasional irregular heartbeats, which might be linked to a heightened concern for cardiovascular issues. Taiwan’s high demand for meat and reliance on imported meat products from certain countries where β-agonists are permitted has raised concerns. Recent import border checks and monitoring of meat products in the market have revealed the concentration of non-compliance with β-agonist residue regulations, which is ten ppb. This study aims to analyze the concentration of β-agonist residues in meat products sold in Taiwan and assess the current levels of exposure and dietary risk for consumers. The study analyzed 1415 samples of domestically produced and imported livestock products from supermarkets, traditional markets, and bulk stores in New Taipei City between 2019 and 2023. The samples were analyzed using the method for detecting 21 β-agonists based on the Taiwan Food and Drug Administration’s specifications. Estimated daily intake (EDI) of β-agonists for different age groups and the target hazard quotient (THQ) were used to assess dietary exposure and risk. The results showed that all 1415 samples were compliant with regulations. Among them, 43 beef samples showed residues of ractopamine originating from the United States, with residue concentrations ranging from 1 to 10 μg/kg and an average residue concentration of 3.3 ± 1.9 μg/kg. Under average consumption, the highest EDI for the exposed population was observed in the 6–12 age group, with values of 0.1469 μg/kg/day, 0.0734 μg/kg/day, and 0.0242 μg/kg/day for the three residue concentrations (maximum detected residue, maximum allowable residue, and average detected residue, respectively). The THQs for ractopamine in imported beef samples were all less than 1, indicating no health hazards at the current intake levels of each age group and the residue concentrations in commercially available beef. Despite the findings, traders need to acknowledge regulatory variations between Taiwan and exporting countries when importing meat products. Traders should provide inspection reports to monitor β-agonist residue levels in imports or explore sourcing beef from countries with β-agonist bans. Full article

Agricultural trade, which involves the exchange of virtual water and land resources, can effectively regulate the allocation of resources among countries while enhancing the well-being of resource-rich and resource-poor nations. China’s animal products trade market concentration is greater, and the livestock industry consumes more water than other agricultural sectors. In order to alleviate the pressure on China’s domestic water and land resources and to ensure that Chinese residents have access to animal products, this article examines the trade situation and drivers of virtual water and land resources related to Chinese animal products trade. This study used the heat equivalent method to measure the virtual water and land flows of the import and export of beef, pork, and mutton from 1992 to 2018, which is followed by the gravity model to investigate the factors impacting China’s flow of virtual land and water related to livestock products trade. We found that the economic development and the agricultural resources of exporters, as well as China’s agricultural employment rates, have a stable beneficial impact on China’s livestock imports. The population of importing nations, China’s cultivated land area, and the livestock production index of importers and exporters have a positive impact on the export of livestock products from China. Our results remain robust following a series of additional tests. Full article

The purpose of this study was to look at research trends in the application of CTM in animal nutrition in order to identify current and emerging challenges, as well as to examine the intellectual structure of the subject. The intellectual structure of CTM was examined using keyword and reference analysis. The research community includes all research and review articles published in journals indexed in the Web of Science database during the years 1990–2022. The results showed that the terms zinc, co-occurring 331 times, performance (324 times), and copper 216 (times) were the main and hotspots of research in the field of chelate. The data suggest that the most important keywords during the study period were zinc, copper, pig, bovine, metabolism, and bioavailability. The terms health, muscle, beef, trace elements, and dietary supplements represent emerging topics in CTM, as research began to focus on these areas during the years 2017–2022. The country with the greatest number of published articles was the United States of America. This bibliometric analysis showed that countries are focusing on the effects of CTM on the health and musculature of cattle through dietary supplementation with trace elements. According to the identified hot and emerging topics, this research can serve as a roadmap for a global comprehensive scientific plan and policy. Full article

An important foundation of a strong agricultural country is the virtuous cycle of the agricultural production system, and the beef cattle industry is the pivotal industry that guarantees the virtuous cycle of China’s agricultural production system. Farmers are the main force of beef cattle breeding in China, and livelihood capital is an important basis for influencing farmers’ breeding decisions. The measurement and evaluation of the livelihood capital of beef cattle farmers in China can help to comprehensively grasp the current level and structural characteristics of the livelihood capital of beef cattle farmers in China. In this study, the entropy value method and Delphi method were used to determine the weights of each evaluation index, and on this basis, the level, structure, and coupling coordination of farmers’ livelihood capital were measured and classified. The study shows that the overall level of livelihood capital of beef cattle farmers is low; the level and structure of livelihood capital show an uneven phenomenon, and the level of livelihood capital of farmers in different regions and different modes differ significantly. The coupling coordination degree among various measurements of livelihood capital of beef cattle farmers in China is also low, which indicates that a good coordination relationship between various types of livelihood capital has not been formed, which may affect the efficiency of resource allocation. It is suggested to improve the livelihood capital level and coupling coordination among beef cattle farmers and improve the livelihood capital structure of farmers by innovating financial tools, developing forage resources, strengthening technical training and extension, and improving policy support for the beef cattle industry. Full article

The increased inflation in 2021–2022, and in particular the increase in the prices of energy carriers, and thus chemical fertilizers, caused an imbalance in the market of agricultural raw materials in Poland. This problem, to a greater or lesser extent, can also be observed in other countries. Meanwhile, the issue of shaping domestic prices of agricultural commodities is one of the most important problems in a state’s food policy. This is evident in countries with strong agricultural traditions, such as Poland. Many tensions and misunderstandings between agricultural producers and the government concern the low purchase prices of agricultural commodities. Therefore, the degree of integration of the Polish price market with the world market was studied. Based on data from the wheat, beef and pork livestock markets, the impact of the world market on the Polish one was studied using VAR methodology. The analyzed data concern the years 2012–2022. It was found that the degree of price integration of various agricultural commodities is different, but always positive. The market of wheat turned out to be the most strongly price-integrated, and the markets of beef and pork livestock are slightly weaker. Such results call into question the effectiveness of aid programs for agricultural producers, as there will always be costs for the budget, which will have to be paid by the next generations, will not cause the increase in commodity prices expected by agricultural producers and will also be contrary to the principles of the free market. Full article

The beef cattle industry is an important part of herbivorous animal husbandry and an important industry to enrich the dietary structure of residents and promote the income of farmers and herdsmen. The cow is an important foundation to support the healthy development of the beef cattle industry, which is related to the stability of cattle sources and the sustainable development of the industry. However, in recent years, the shortage of cows in our country has led to the shortage of cattle resources and the high price of calves, which has restricted the further development of our beef cattle industry. In order to explore the factors that affect the decision-making behavior behind cow breeding and to find the right policy to mobilize the enthusiasm for cow breeding, based on the field survey of five provinces (cities and regions), including Inner Mongolia Autonomous Region and Ningxia Hui Autonomous Region, this paper conducts an empirical analysis through the Logit ISM model. The results show that market expectation is the surface factor that directly affects the decision-making behavior of cow breeding. The influencing factors of the middle layer are policy propaganda, policy subsidies, breeding years, and feeding methods. The deep root factors are the age of the breeder, the amount of loan, and whether to plant feed crops. Based on this, this paper proposes that we should actively promote the importance of cow breeding, strengthen policy support for cow breeding, formulate scientific and reasonable subsidy policies for cows, innovate financial support methods to solve the problem of fund shortage of farmers, and develop forage resources and reduce the breeding cost of cows. Full article

Quality, efficiency, safety and environmental protection are important directions for the development of animal husbandry in China. Taking China’s beef industry as an example, this study establishes a comprehensive index system from six industrial subsystems: resource endowment, production, consumption, quality, trade and environment. By comparison with the beef cattle industry in other countries, great effort is being made to position the development level of China’s beef industry and to determine its lagging points, according to the coupling coordination degree and relative development degree of each subsystem. Under the multidimensional development goals, the development level of China’s beef cattle industry shows a fluctuating upward-downward trend, and the resource endowment has a certain advantage, but the development of the production, consumption, quality and environmental subsystems is insufficient and lacks competitiveness. China’s beef cattle industry is less developed than in Brazil, the United States, Argentina, Australia and other countries in terms of production, consumption, quality, trade and environment. The industrial subsystems mainly present low-level coordination and operation, with lagging development of the production quantity and quality. According to the analysis of the industry’s weaknesses, China’s beef industry needs to promote the combination of planting and breeding, cost reduction, efficiency increase, and green breeding. Full article

The assessment of the presence of genotype by environment interaction (GxE) in beef cattle is very important in tropical countries with diverse climatic conditions and production systems. The present study aimed to assess the presence of GxE by using different reaction norm models for eleven traits related to growth, reproduction, and visual score in Nellore cattle. We studied five reaction norm models (RNM), fitting a linear model considering homoscedastic residual variance (RNM_homo), and four models considering heteroskedasticity, being linear (RNM_hete), quadratic (RNM_quad), linear spline (RNM_l-l), and quadratic spline (RNM_q-q). There was the presence of GxE for age at first calving (AFC), scrotal circumference (SC), weaning to yearling weight gain (WYG), and yearling weight (YW). The best models were RNM_l-l for YW and RNM_q-q for AFC, SC, and WYG. The heritability estimates for RNM_l-l ranged from 0.07 to 0.20, 0.42 to 0.61, 0.24 to 0.42, and 0.47 to 0.63 for AFC, SC, WYG, and YW, respectively. The heteroskedasticity in reaction norm models improves the assessment of the presence of GxE for YW, WYG, AFC, and SC. Additionally, the trajectories of reaction norms for these traits seem to be affected by a non-linear component, and selecting robust animals for these traits is an alternative to increase production and reduce environmental sensitivity. Full article

This paper reviews the literature relevant to the breeding of cattle grazed in tropical environments and particularly Indonesia. The aim is to identify new breeding opportunities for cattle owned by Indonesia’s smallholder farmers, whilst also conserving unique local cattle beef breeds. Crossbreeding has been practiced extensively in Indonesia, but to date there have been no well-designed programs, resulting in many mixed-breed animals and no ability to determine their genetic composition, productive capabilities or adaptation to environmental stressors. An example of within-breed selection of Bali cattle based on measured live weight has similarly disregarded other productive and adaptive traits. It is unlikely that smallholder farmers could manage effective crossbreeding programs due to the complexities of management required. However, a tropically adapted composite breed(s) could perhaps be developed and improved using within-breed selection. Establishing reference population(s) of local breeds or composites and using within-breed selection to genetically improve those herds may be feasible, particularly if international collaborations can be established to allow data-pooling across countries. The use of genomic information and a strong focus on all economically important traits in practical breeding objectives is critical to enable genetic improvement and conservation of unique Indonesian cattle breeds. Full article

Background: Adults in South Asian countries have high chances of developing coronary artery disease (CAD) as compared to the developed nations. CAD is among the primary non-communicable causes of death in this region. Dyslipidemia, obesity, smoking hypertension, diabetes are considered as important risk factors for CVD. Methods: A case-control study was conducted, with data was collected from the Punjab Institute of Cardiology in Lahore and the University of Lahore Teaching Hospital. A total of 500 subjects were selected, of which 250 were coronary artery disease patients and 250 were healthy controls. The CAD patients were selected from the outpatient department (OPD) and emergency unit of the Punjab Institute of Cardiology and the University of Lahore Teaching Hospital. Results: The mean age of CAD patients was 57.83 ± 7.51 years and that of the controls was 55.32 ± 6.40 years. There was a significant difference in the mean values of biochemical parameters among cases and controls except for fasting blood sugar levels while there was a significant difference (p-value: 0.000) in the mean values of systolic blood pressure among cases and controls. Similarly, the values of diastolic blood pressure were also significantly different (p-value: 0.000) among cases and controls. The values of total blood cholesterol, LDL, triglycerides and HDL were also significantly different among cases and controls. There was a significant relationship between consumption of chicken, eggs, beef, yogurt, junk food, fresh vegetables, and fruits, and incidence of CAD. Consuming milk every day, and consuming fish weekly and consuming ghee had no significant association with the risk of coronary artery disease. On the other hand, from the findings of the unadjusted model, there was a significant association between CAD risk and intake of chicken, beef, egg, yogurt, junk food, fish, vegetables, and fruits. Conclusions: Diet is a risk factor for coronary artery disease and can be adjusted to reduce the risk of CAD. A key finding is that consumption of chicken, beef, eggs and junk food are associated with a high risk of CAD whereas consumption of ghee is not associated with the risk of CAD. Full article