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Journal articles on the topic 'Fattening pig'

Author: Grafiati

Published: 10 March 2023

Last updated: 31 July 2025

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1

Pelykh, N. L., and Yu A. Shevchenko. "Efficiency of pig fattening." Taurian Scientific Herald 2, no. 116 (2020): 141–46. http://dx.doi.org/10.32851/2226-0099.2020.116.2.21.

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2

Soltész, Angéla. "Production and economic risk analysis of pig fattening." Acta Agraria Debreceniensis, no. 58 (April 8, 2014): 171–76. http://dx.doi.org/10.34101/actaagrar/58/1990.

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I prepared a “model farm” producing fattening pigs in order to examine the main risk of production and market factors affecting the profitability of fattening pig production. Values of body weight (at the beginning of fattening and at the end of fattening), mortality rate, feed conversion ratio (FCR) of fattening pig as well as the main cost and price data were recorded as the input data of the model. Production value per unit, production cost per unit and income per unit were used as output. The Monte-Carlo simulation was used in the model for risk assessment. Based on the results of the anal

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3

Kim, Jun-gyu, Sang-yeon Lee, and In-bok Lee. "The Development of an LSTM Model to Predict Time Series Missing Data of Air Temperature inside Fattening Pig Houses." Agriculture 13, no. 4 (2023): 795. http://dx.doi.org/10.3390/agriculture13040795.

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Because of the poor environment inside fattening pig houses due to high humidity, ammonia gas, and fine dust, it is hard to accumulate reliable long-term data using sensors. Therefore, it is necessary to conduct research for filling in the missing environmental data inside fattening pig houses. Thus, this research aimed to develop a model for predicting the missing data of the air temperature inside fattening pig houses using a long short-term memory (LSTM) model, which is one of the artificial neural networks (ANNs). Firstly, the internal and external environmental data of the fattening pig h

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4

Tang, Mingfeng, Yue Jian, Jiaming Zhu, Kun Tian, Qiong Tan, and Run Zhao. "Analysis of the Morphological Characteristics of PM2.5 and Its Microbiological Composition in a Fattening Pig House." Sustainability 16, no. 23 (2024): 10249. http://dx.doi.org/10.3390/su162310249.

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Particulate matter (PM2.5) in pig houses and the microorganisms in PM2.5 restrict the sustainable development of the pig industry and have a negative influence on environmental sustainability. This study aimed to investigate the morphological characteristics and diel microbial composition of PM2.5 in fattening pig sheds and explore how changes in the diel microbial composition of PM2.5 correlate with environmental factors and sources. To this end, environmental data from a fattening pig house were monitored, and PM2.5, feed, and faecal particles were examined using electron microscopy. Additio

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5

Kolesnik, N. S., A. A. Zelenchenkova, and S. Yu Zaitsev. "Amino acid composition of pig blood serum depending on the breed and duration of fattening." International Journal of Veterinary Medicine, no. 3 (December 26, 2024): 321–28. https://doi.org/10.52419/issn2072-2419.2024.3.321.

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Amino acids (AA) are the important markers of the state of protein metabolism, and therefore the study of the amino acid composition of animal tissues is an urgent task. This article presents the results of amino acid analysis of the blood serum of fattening pigs of the Landrace breed and twobreed hybrids (Landrace·Large White) depending on the duration of fattening. Fattening pigs (n=40) were divided into 6 groups depending on the breed and duration of fattening: A-2 – 60 days of fattening Landrace pigs, B-2 – 60 days of fattening F1 Landrace Large White, C-2 – 70- 80 days of fattening a Land

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6

ХОДОСОВСКИЙ, Д., И. РУДАКОВСКАЯ, В. БЕЗЗУБОВ, and А. ХОЧЕНКОВ. "Improving pig performance at fattening." Животноводство России, no. 4 (April 7, 2023): 29–31. http://dx.doi.org/10.25701/zzr.2023.04.04.001.

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При выращивании поросят, а также при откорме молодняка свиней на длительно действующем комплексе рекомендовано использовать пробиотические, фитобиотические продукты, антимикробные и антистрессовые препараты.

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КУЛОВА, Ф. "Tomato residue for pig fattening." Животноводство России, no. 12 (December 10, 2021): 21–22. http://dx.doi.org/10.25701/zzr.2021.12.12.003.

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По результатам эксперимента выявлено, что включение в рационы свиней на откорме вместо части зерновых кормов (15% питательности рациона) муки из томатных выжимок не вызывает нарушения обмена веществ, позволяет повысить продуктивность и существенно уменьшить расход концентратов.

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8

Dankittipong, Natcha, Egil A. J. Fischer, Manon Swanenburg, Jaap A. Wagenaar, Arjan J. Stegeman, and Clazien J. de Vos. "Quantitative Risk Assessment for the Introduction of Carbapenem-Resistant Enterobacteriaceae (CPE) into Dutch Livestock Farms." Antibiotics 11, no. 2 (2022): 281. http://dx.doi.org/10.3390/antibiotics11020281.

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Early detection of emerging carbapenem-resistant Enterobacteriaceae (CPE) in food-producing animals is essential to control the spread of CPE. We assessed the risk of CPE introduction from imported livestock, livestock feed, companion animals, hospital patients, and returning travelers into livestock farms in The Netherlands, including (1) broiler, (2) broiler breeder, (3) fattening pig, (4) breeding pig, (5) farrow-to-finish pig, and (6) veal calf farms. The expected annual number of introductions was calculated from the number of farms exposed to each CPE source and the probability that at l

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9

Balaban, Adrian, and Georgeta Ştefan. "Biosecurity measures to prevent African swine fever in pig fattening farms." Practica Veterinara.ro 4, no. 1 (2023): 50–52. http://dx.doi.org/10.26416/pv.42.4.2023.8838.

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Biosecurity is ensured in a pig fattening farm by implementing a set of organizational and technical measures in order to prevent the introduction, persistence and spread of pathogens, as well as in order to protect animal and public health. This paper describes the main objectives of biosecurity in a pig fattening farm to prevent the risk of introducing and spreading of African swine fever.

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10

García-Gudiño, Javier, Isabel Blanco-Penedo, Maria Font-i-Furnols, Elena Angón, and José Manuel Perea. "Analysis of the Sustainability of Fattening Systems for Iberian Traditional Pig Production through a Technical and Environmental Approach." Animals 11, no. 2 (2021): 411. http://dx.doi.org/10.3390/ani11020411.

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At present, two types of fattening are carried out in Iberian traditional pig production. The montanera is the fattening system where fatteners are fed on acorns and pasture in the dehesa, and cebo de campo is the fattening where the pigs are fed on compound feed and natural resources, mainly pasture. The aim of this paper is to analyze Iberian fattening production from an economic and environmental approach in order to identify fattening strategies to increase the sustainability of this traditional livestock activity. Based on technical-economic and environmental variables, the differences be

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11

Krnjaja, Vesna, Aleksandar Stanojkovic, Tanja Petrovic, et al. "Fungal contamination of pig farm feeds." Biotehnologija u stocarstvu 37, no. 2 (2021): 139–47. http://dx.doi.org/10.2298/bah2102139k.

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The aim of this study was to establish the total fungal (mould) count in 79 commercial pig farm feed samples (42 samples for piglets, 29 samples for fattening pigs and 8 samples for sows) collected from the Serbian feed producers during the three-year period (2017-2019), as well as to evaluate the percentage of contamination samples by fungi, especially species from Aspergillus, Fusarium and Penicillium genera. Using standard mycological methods, the total count and identification of fungi were determined. Total fungal count was ranging from 1 ? 102 to 1.41 ? 105 cfu g-1 in the feed samples fo

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12

Wang, Hao, Yaqiong Zeng, Shihua Pu, et al. "Impact of Slatted Floor Configuration on Manure Drainage and Growth Performance of Finishing Pigs." Applied Engineering in Agriculture 36, no. 1 (2020): 89–94. http://dx.doi.org/10.13031/aea.13650.

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HighlightsUnder the same conditions of cast-iron usage, increasing the width of the gap and slat width within a certain range can enhance the bearing capacity of the slatted floors.Variations in the gap and slat width do not significantly affect pig growth performance.The recommended gap width of a cast-iron slatted floor in a fattening pig house is 15 mm.Abstract.Slatted flooring is an important part of the structure of pig houses and can aid in the removal of pig manure to underground ditches via gravity and locomotion. In this study, four different cast-iron slatted floor configurations wit

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13

Zaitsev, Sergei Yu, and Oksana A. Voronina. "An innovative approach to assessing the integral parameters of the hybrid pig blood for the methodological support of animal husbandry development." BIO Web of Conferences 51 (2022): 01009. http://dx.doi.org/10.1051/bioconf/20225101009.

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The main aims of research were: to measure the surface tension (ST) values of hybrid pig blood; to establish the relationships between these ST-values and obtained biochemical parameters of the same blood samples. All studied animals (n=43) were healthy and grown at the feeding stations (Russia). The ST-values (measured using PAT-device) of the pig blood were obtained at initial (n=30) and final (n=13) points of animal fattening. The following correlations between eST at final (or initial) point of pig fattening and the biochemical parameters were obtained: +0.80 (+0.19) with the ratio of albu

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14

Seva, J., F. J. Pallares, M. A. Gomez, and A. Bernabe. "Osteoblastic osteosarcoma in a fattening pig." Veterinary Record 148, no. 5 (2001): 147–48. http://dx.doi.org/10.1136/vr.148.5.147.

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15

ХОТМИРОВА, Олеся. "Low-protein diets in pig fattening." Животноводство России, no. 5 (April 27, 2022): 25–26. http://dx.doi.org/10.25701/zzr.2022.05.05.009.

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Откорм свиней с применением низкопротеиновых ячменно-пшеничных рационов возможен лишь при условии их дополнительного обогащения лимитирующими аминокислотами. По результатам эксперимента наиболее оптимальным оказалось повышение уровня лимитирующих аминокислот в рационе на 22-33% от принятых в стране норм.

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16

Clop-Gallart, Mercè, María Isabel Juárez, and Montserrat Viladrich-Grau. "Has the euro been fattening the European pig meat trade?" Agricultural Economics (Zemědělská ekonomika) 67, No. 12 (2021): 500–510. http://dx.doi.org/10.17221/109/2021-agricecon.

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The introduction of the euro is one of the great achievements of the European integration process. We ask whether the creation of the euro led to a significant increase in pig meat trade in the eurozone. The pig meat industry is the most important in the European meat sector, and the EU is the world's second-biggest producer of pork and the leading supplier of pig meat to the global market. No study has yet been conducted in this respect for this sector. Our results suggest that pig meat trade was encouraged between countries sharing the euro, although the impact of EU single market was still

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17

Zaitsev, Sergei Yu, Nikita S. Kolesnik, and Nadezhda V. Bogolyubova. "Correlations between the Major Amino Acids and Biochemical Blood Parameters of Pigs at Controlled Fattening Duration." Molecules 27, no. 7 (2022): 2278. http://dx.doi.org/10.3390/molecules27072278.

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Analytical control of protein and amino acid (AA) contents of animal tissues is an important problem in the fundamental and applied aspects. The aims of the work were the following: to measure the pig blood AAs; and to establish the correlations between AAs and biochemical parameters in dependence on the pig fattening duration. All 80 animals were divided onto 4 animal groups: 65, 72, 82, and 90 fattening days. The correlations between AAs and the total protein or its fractions (TP&F), nitrogen metabolites, carbohydrates, lipids, some enzymes in the pig blood for each of these animal group

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18

Micklich, D., H. D. Matthes, M. Hartung, and H. Möhring. "Mast-, Schlachtleistung und Fleischqualität verschiedener Schweinerassen bei Stall- und Freilandhaltung (Kurzmitteilung)." Archives Animal Breeding 45, no. 3 (2002): 247–53. http://dx.doi.org/10.5194/aab-45-247-2002.

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Abstract. Title of the paper: Fattening, slaughter performance and meat quality of different pig breeds in indoor or outdoor housing (short communication) Relationships between outdoor housing and some meat quality parameters were investigated. Studies were carried out with the pig breeds Schwerfurter Fleischrasse, Deutsches Sattelschwein und Duroc. Fattening, slaughter performances and meat quality were compared by indoor or outdoor housing. Between different breeds in most parameters there were significant differences. Regarding the influence of outdoor housing with grazing the study showed

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19

Luković, Zoran, Dubravko Škorput, Danijel Karolyi, and Ana Kaić. "Prospects for Sustainable Production of the Banija Spotted Pig in Relation to Fattening, Carcass, and Meat Quality Traits: A Preliminary Study." Sustainability 15, no. 4 (2023): 3288. http://dx.doi.org/10.3390/su15043288.

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The Banija spotted pig (BS) is a Croatian autochthonous breed that was officially recognised in 2018. The breed remains threatened with extinction and is on its way to establishing a production cycle that will ensure long-term conservation and sustainability. However, there is a general lack of data on the production traits of BS pigs. The aim of this work was therefore to identify the main fattening, carcass and meat quality traits of the BS pig and to assess the suitability of the breed for sustainable pork production. A total of ten pigs were fattened in a semi-free-range production system

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20

Ventura Espinoza, Clinton Alex, Antonio Salustio Cornejo y Maldonado, Paul Simion Palacin Guerra, and Fleli Ricardo Jara Claudio. "Efecto de la biofertilización en la biomasa de alfalfa y engorde de cuyes." Manglar 21, no. 1 (2024): 41–45. http://dx.doi.org/10.57188/manglar.2024.004.

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In the peruvian highlands, the production of alfalfa and the fattening of guinea pigs face issues that impact the breeders' economy. A study in the hamlet of Coñaica (Panao, Pachitea, Huánuco) was conducted to assess the impact of biofertilization on alfalfa biomass and guinea pig fattening. Two experimental designs were implemented: the RCBD to measure alfalfa biomass and a CRD to study the fattening of weaned guinea pigs (both males and females). The three evaluated treatments included the application of Effective Microorganisms (EM) to the foliage (T1), EM to the soil (T2), and a control gr

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21

Gong, Yan, Jun He, Biao Li, et al. "Integrated Analysis of lncRNA and mRNA in Subcutaneous Adipose Tissue of Ningxiang Pig." Biology 10, no. 8 (2021): 726. http://dx.doi.org/10.3390/biology10080726.

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Ningxiang pigs, a Chinese bred pig known for its tender meat and high quality unsaturated fatty acids. This study discovers the transcription profiles and functional networks in long non-coding RNA (lncRNA) and messenger RNA (mRNA) in subcutaneous adipose tissue. Subcutaneous adipose tissue was collected from piglet, nursery pig, early fattening, and late fattening stage of Ningxiang piglets, and lncRNA and mRNA transcription of each stage was profiled. A total of 339,204,926 (piglet), 315,609,246 (nursery), 266,798,202 (early fattening), and 343,740,308 (late fattening) clean reads were gener

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Pavičić, Ž., T. Balenović, H. Valpotić, et al. "Influence of Porcine Housing Density on Species Diversity and Number of Airborne Microorganisms at Fattening Facilities." Acta Veterinaria Brno 75, no. 4 (2006): 533–40. http://dx.doi.org/10.2754/avb200675040533.

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Microbiological composition of air, as a factor of ambient conditions in animal facilities can significantly influence performance, health and animal welfare in the swine production. The aim of this investigation was to determine, by monitoring primary microclimatic conditions, the possible association of the number of fattening pigs per unit of housing space with species diversity and number of airborne microorganisms. The research was conducted at a fattening and finishing facility of 450 m2 (equipped with 44 pens designed for 10 animals each) with low-pressure ventilation in three different

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Domaćinović, M., Z. Steiner, Đ. Senčić, Z. Antunovic, and P. Mijić. "Individual and combined usage of enzyme preparation and heat-treated cereals in pig fattening." Czech Journal of Animal Science 51, No. 4 (2011): 157–62. http://dx.doi.org/10.17221/3923-cjas.

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In order to reach better production and financial results of pork production different technological ways of pig fattening are researched. The purpose of this paper is to show separate results of polyenzyme application and the results of the use of heat-treated cereals in pig fattening as well as the results of their combined application. Pigs fattened on a diet with polyenzyme preparation and heat-treated cereals, either separately or combined, were characterised by an insignificantly higher growth rate and their feed intake per kilogram of weight gain was low compared to pigs fed standard mi

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Szabó, István, Imre Nemes, Lajos Bognár, et al. "Eradication of PRRS from Hungarian Pig Herds between 2014 and 2022." Animals 13, no. 24 (2023): 3747. http://dx.doi.org/10.3390/ani13243747.

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Porcine reproductive and respiratory syndrome (PRRS) is a widespread infectious disease that is currently a major cause of economic losses in pig production. In Hungary, a National PRRS Eradication Program has been introduced to attain a more efficient, economic, and competitive international market position. The program has been also approved by the EU, but the resulting legal obligations have imposed a burden on Hungarian producers to comply with EU competition rules. The implementation of the program has been carried out by the veterinary authorities with the consent of, continuous support

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Liu, Luo, Yangsen Ou, Zhenan Zhao, Mingxia Shen, Ruqian Zhao, and Longshen Liu. "The Development of a Sorting System Based on Point Cloud Weight Estimation for Fattening Pigs." Agriculture 15, no. 4 (2025): 365. https://doi.org/10.3390/agriculture15040365.

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As large-scale and intensive fattening pig farming has become mainstream, the increase in farm size has led to more severe issues related to the hierarchy within pig groups. Due to genetic differences among individual fattening pigs, those that grow faster enjoy a higher social rank. Larger pigs with greater aggression continuously acquire more resources, further restricting the survival space of weaker pigs. Therefore, fattening pigs must be grouped rationally, and the management of weaker pigs must be enhanced. This study, considering current fattening pig farming needs and actual production

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Zaitsev, S. Yu, N. S. Kolesnik, A. A. Savina, and O. A. Voronina. "The main biochemical parameters of the blood of Duroc pigs in comparison with their three-breed hybrids in the dynamics of fattening." International Journal of Veterinary Medicine, no. 1 (June 3, 2025): 250–64. https://doi.org/10.52419/issn2072-2419.2025.1.250.

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In the last decade, significant progress has been achieved in pork production and Russian pig farming in general. However, it is necessary to intensify work on establishing standards for the main biochemical (BC) parameters of the blood of commercial pig hybrids, which was the main goal of the work. The studies were conducted on boars of the following groups: 1) Duroc breed on the 60-65th day of fattening (n=12), 2) F2 Duroc˟Landrace˟Large White hybrids on the 60-65th day of fattening (n=19), 3) Duroc breed on the 100-110th day of fattening (n=18) and 4) F2 Duroc˟Landrace˟Large White hybrids o

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27

Sinulingga, Yudi P., N. M. Santa, L. S. Kalangi, and M. A. V. Manese. "ANALISIS PENDAPATAN USAHA TERNAK BABI DI KECAMATAN TOMBULU KABUPATEN MINAHASA." ZOOTEC 40, no. 2 (2020): 471. http://dx.doi.org/10.35792/zot.40.2.2020.28613.

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ANALYSIS OF PIG LIVESTOCK BUSINESS INCOME IN TOMBULU DISTRICT MINAHASA REGENCY. The study was conducted in the Tombulu District of Minahasa Regency for one month from January 2020 to February 2020.The data used in this study were primary data and secondary data. The puposive sampling method was applied to determine the sample location in Tombulu District with the number of breeders in Tombulu District were 30 breeders. Therefore, the determination of the sample applied Total Quota Sampling technique. Pigs livestock business models run by breeders were breeding, fattening, combination, and swin

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Romain, Anne-Claude, Jacques Nicolas, Pierre Cobut, Julien Delva, Baudouin Nicks, and François-Xavier Philippe. "Continuous odour measurement from fattening pig units." Atmospheric Environment 77 (October 2013): 935–42. http://dx.doi.org/10.1016/j.atmosenv.2013.06.030.

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Jang, Jin-Wook, Jong-Hee Lee, Gi-Pou Nam, and Sung-Ho Lee. "System Design of Optimal Pig Shipment Schedule through Prediction Model." Agriculture 13, no. 8 (2023): 1520. http://dx.doi.org/10.3390/agriculture13081520.

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We propose an optimal system for determining the shipping schedule for pigs using a predictive model using machine learning based on big data. This system receives photographic and weight measurement information for each pig from a camera and a weighing machine installed in a pig pen for raising pigs corresponding to a predetermined fattening period. Then, the photographic information of each of these pigs is applied to a predictive model machine-learned in advance to determine whether or not there are candidate pigs for determining the presence or absence of abdominal fat-forming pigs. And if

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Kapun, Anita, Felix Adrion, and Eva Gallmann. "Evaluating the Activity of Pigs with Radio-Frequency Identification and Virtual Walking Distances." Animals 13, no. 19 (2023): 3112. http://dx.doi.org/10.3390/ani13193112.

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Monitoring the activity of animals can help with assessing their health status. We monitored the walking activity of fattening pigs using a UHF-RFID system. Four hundred fattening pigs with UHF-RFID ear tags were recorded by RFID antennas at the troughs, playing devices and drinkers during the fattening period. A minimum walking distance, or virtual walking distance, was determined for each pig per day by calculating the distances between two consecutive reading areas. This automatically calculated value was used as an activity measure and not only showed differences between the pigs but also

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Szabó, István, Tamás Molnár, Imre Nemes, Tamás Abonyi, Zsolt Terjék, and Ádám Bálint. "PRRSV eradication on large-scale fattening pig farms in Hungary between 2014 and 2019." Acta Veterinaria Hungarica 67, no. 4 (2019): 529–42. http://dx.doi.org/10.1556/004.2019.052.

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Eradication of porcine reproductive and respiratory syndrome virus (PRRSV) from the pig population of Hungary started in 2014 on the basis of the territorial principle. In order to reach this goal it was crucial to render each fattening unit free of this disease, since fattening units play a significant role in spreading the virus all over the country. In 2015, 188 out of 307 large-scale fattening farms (61.2%) kept PRRS-positive animals. The main source of infection of these farms was the import of PRRS-infected fattening pigs. The following methods were used during the eradication from 2017:

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32

Wehebrink, T., N. Kemper, E. Grosse Beilage, and J. Krieter. "<i>Campylobacter</i> spp.: Risk factor analysis in fattening pig farms." Archives Animal Breeding 50, no. 3 (2007): 250–59. http://dx.doi.org/10.5194/aab-50-250-2007.

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Abstract. There is a lack of information about the prevalence and origins of the important zoonotic pathogen Campylobacter spp. in the different stages of the pig production chain. The aim of this study was to gather further information about the sources of infection with Campylobacter spp. and their qualitative and quantitative importance in pig production. For statistical analysis, 1,040 results from the bacteriological examination for Campylobacter spp. were evaluated with questionnaires from four farrowing and twelve fattening units. The prevalence was determined via faeces and swab sample

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33

Stupka, R., M. Šprysl, and M. Pour. "The impact of sex on the economics of pig fattening." Agricultural Economics (Zemědělská ekonomika) 50, No. 5 (2012): 217–22. http://dx.doi.org/10.17221/5192-agricecon.

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The test was focussed on the influence of sex on the production traits of the (LW&times;L) &times; OLW combination of hybrids. In the system of ad-libitum feeding, 72 pigs were divided into two identical groups of gilts and barrows and the fattening performance, i.e. the growth intensity, daily feed intake and the quantitative aspect of the carcass value were monitored. On the basis of the profit function, it was found out that in the ad-libitum feeding with the separate fattening of barrows and gilts with respect to the given genotype, it is possible to achieve with the same slaughter

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Liu, Jiayao, Hao Wang, Xuemin Pan, et al. "Effect of A PLC-Based Drinkers for Fattening Pigs on Reducing Drinking Water Consumption, Wastage and Pollution." Agriculture 14, no. 9 (2024): 1525. http://dx.doi.org/10.3390/agriculture14091525.

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In this study, we propose an intelligent drinking water controller based on programmable logic controller (PLC) specifically designed for pig breeding, which significantly reduces the water waste caused by the use of traditional drinking bowls by regulating the frequency and flow of water release. In addition, the drinking water system has a tracking and recording function, which can record the frequency and duration with which fattening pigs drink water in each pen in detail, thus providing farmers with a wealth of pig health and behavior data to help optimize breeding management decisions. I

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Meissner, Katharina, Carola Sauter-Louis, Stefan E. Heiden, et al. "Extended-Spectrum ß-Lactamase-Producing Escherichia coli in Conventional and Organic Pig Fattening Farms." Microorganisms 10, no. 3 (2022): 603. http://dx.doi.org/10.3390/microorganisms10030603.

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Antimicrobial resistance is an increasing global problem and complicates successful treatments of bacterial infections in animals and humans. We conducted a longitudinal study in Mecklenburg-Western Pomerania to compare the occurrence of ESBL-producing Escherichia (E.) coli in three conventional and four organic pig farms. ESBL-positive E. coli, especially of the CTX-M type, were found in all fattening farms, confirming that antimicrobial resistance is widespread in pig fattening and affects both conventional and organic farms. The percentage of ESBL-positive pens was significantly higher on c

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P. K, Raghavendra,, and Ganapathy, M. S. "Financial Viability and Production Efficiency of Piggery Enterprises in Bengaluru, Karnataka, India: A Comprehensive Study." Archives of Current Research International 24, no. 12 (2024): 1–9. https://doi.org/10.9734/acri/2024/v24i12992.

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The present study conducted in Bengaluru, covering Bengaluru urban and rural districts, examined the structure of piggery farms, costs and returns and production efficiency of piggery enterprises. The primary data were collected from 35 piggery farmers, 30 retailers, 10 traders, 5 processors, and 120 consumers. Financial analysis of pig farming in Bengaluru, focusing on a pig fattening and piggery breeding farms. The pig fattening farm, with a 40 average herd size, incurred a total cost of Rs. 5,93,096 /- over 8 months, yielding gross returns of Rs. 7,27,052 /- and net returns of Rs.1,33,955 /

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Zhang, Liping, Meng Zhang, Qianfeng Yu, et al. "Optimizing Winter Air Quality in Pig-Fattening Houses: A Plasma Deodorization Approach." Sensors 24, no. 2 (2024): 324. http://dx.doi.org/10.3390/s24020324.

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This study aimed to evaluate the effect of two circulation modes of a plasma deodorization unit on the air environment of pig-fattening houses in winter. Two pig-fattening houses were selected, one of which was installed with a plasma deodorizing device with two modes of operation, alternating internal and external circulation on a day-by-day basis. The other house did not have any form of treatment and was used as the control house. Upon installing the system, this study revealed that in the internal circulation mode, indoor temperature and humidity were sustained at elevated levels, with the

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Schwarz, Tomasz, Marcin Przybyło, Piotr Zapletal, Artur Turek, Mariola Pabiańczyk, and Pawel Mieczyslaw Bartlewski. "Effects of Using Corn Dried Distillers’ Grains with Solubles (cDDGS) as a Partial Replacement for Soybean Meal on the Outcomes of Pig Fattening, Pork Slaughter Value and Quality." Animals 11, no. 10 (2021): 2956. http://dx.doi.org/10.3390/ani11102956.

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The present study set out to determine the effects of incorporating cDDGS into starter, grower, and finisher diets (containing 5%, 10%, and 15% of cDDGS, respectively) on growth performance, carcass and meat quality, and cost effectiveness of pig fattening. Sixty-four pigs (mean body weight of 15.0 ± 2.1 kg) were divided into two groups (n = 32) and fed a control diet (cereal–soybean meal-based) or cDGGS-containing diets (with soybean meal partially replaced with cDDGS). Live weights of pigs as well as weight gains/daily weight gains across all fattening phases did not differ between the two g

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Fan, Mingyu, Zhiqiang Hu, Lujie Bian, et al. "Detection Rate of Porcine Circoviruses in Different Ages and Production Herds of Intensive Pig Farms in China." Animals 15, no. 10 (2025): 1376. https://doi.org/10.3390/ani15101376.

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Porcine circoviruses (PCVs), encompassing porcine circovirus type 1 (PCV1), porcine circovirus type 2 (PCV2), porcine circovirus type 3 (PCV3), and porcine circovirus type 4 (PCV4), have been documented in China and represent a significant threat to the swine industry. Nevertheless, there is a paucity of data regarding the infection characteristics of PCVs across different age groups within intensive pig farming operations. In this investigation, a systematic cross-sectional methodology was employed to collect 415 testicular processing fluid samples and 1583 serum samples from 30 breeding farm

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Jovanović, Ilija, Miloš Petrović, Jasna Prodanov-Radulović, et al. "Pathomorphological Characteristics of Respiratory Infections in Pigs from Different Production Categories and at the Slaughter Line." Acta Veterinaria 75, no. 1 (2025): 82–97. https://doi.org/10.2478/acve-2025-0007.

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Abstract In the complex conditions of intensive pig breeding, respiratory diseases remain a significant health and economic challenge, despite substantial progress in diagnostics and control measures. This study analyzes the pathoanatomical and histopathological changes in the respiratory organs of dead pigs from different production categories, as well as in clinically healthy fattening pigs inspected on the slaughter line. The research was conducted on a farrow-to-finish pig farm in southern Serbia without immunoprophylaxis against respiratory infections. A total of 182 animals were examined

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Krieter, J. "Evaluation of different pig production systems including economic, welfare and environmental aspects." Archives Animal Breeding 45, no. 3 (2002): 223–35. http://dx.doi.org/10.5194/aab-45-223-2002.

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Abstract. The aim of the study is to evaluate different production systems in pig farming including economic, animal welfare and environmental aspects with computer simulation. The computer model considers a vertically integrated system with farrowing, weaning, fattening and slaughtering stage as well as the transportation of pigs between theses stages. Housing systems were distinguished in individual and group housing with partly/fully slatted flooring or straw. Housing conditions were scaled to animal welfare in a decreasing order from straw, social contact to movement. Environmental issues

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Luo, Runbo, Aohan Guan, Bin Ma, et al. "Developmental Dynamics of the Gut Virome in Tibetan Pigs at High Altitude: A Metagenomic Perspective across Age Groups." Viruses 16, no. 4 (2024): 606. http://dx.doi.org/10.3390/v16040606.

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Tibetan pig is a geographically isolated pig breed that inhabits high-altitude areas of the Qinghai–Tibetan plateau. At present, there is limited research on viral diseases in Tibetan pigs. This study provides a novel metagenomic exploration of the gut virome in Tibetan pigs (altitude ≈ 3000 m) across three critical developmental stages, including lactation, nursery, and fattening. The composition of viral communities in the Tibetan pig intestine, with a dominant presence of Microviridae phages observed across all stages of development, in combination with the previous literature, suggest that

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Nicks, B., M. Laitat, F. Farnir, et al. "Gaseous emissions from deep-litter pens with straw or sawdust for fattening pigs." Animal Science 78, no. 1 (2004): 99–107. http://dx.doi.org/10.1017/s1357729800053881.

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AbstractThree successive batches of fattening pigs were raised on a deep litter of straw in one room and of sawdust in another. The quantities of litter used per pig were 40 kg of straw and 81 kg of sawdust.Once a month, the emissions of ammonia, nitrous oxide, methane, carbon dioxide and water vapour were measured continuously for 6 days consecutively.Gaseous emissions from pig raising on sawdust-based litter and straw-based litter were respectively 12·16 and 13·61 g per pig per day for ammonia (NH3), 4·96 and 7·39 g per pig per day for methane (CH4), 2·09 and 0·03 g per pig per day for nitro

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Lubowicki, Roman, Eugenia Jacyno, Stefan Seidler, and Krzysztof Nesterowicz. "Feeding Value of Triticale Grain in Pig Fattening." Szczecińskie Roczniki Naukowe V, no. 2 (1991): 109–15. http://dx.doi.org/10.3750/stn/srn/t05/z2/09.

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Diefenbach, H., E. Hartung, A. Sundrum, M. Lohmeyer, and M. A. Rieger. "Airborne Biological Hazards in Different PIG Fattening Systems." International Journal of Immunopathology and Pharmacology 20, no. 2_suppl (2007): 45–49. http://dx.doi.org/10.1177/03946320070200s209.

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Driessen, Bert, Sanne Van Beirendonck, and Johan Buyse. "Effects of Transport and Lairage on the Skin Damage of Pig Carcasses." Animals 10, no. 4 (2020): 575. http://dx.doi.org/10.3390/ani10040575.

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Transport and associated handling can have adverse effects on pig welfare. The transport of fattening pigs can cause economic losses by virtue of mortality, skin damage, and the general deterioration of meat quality. A total of 4507 fattening pigs were transported from a farm to a commercial slaughterhouse (distance 110 km) in 128 transports. Skin damage was visually assessed in the slaughter line in different parts of the carcass, i.e., shoulder, middle, and ham, using a 4-point scale. The incidence of skin damage was most prevalent (31%) in the shoulder region of the pig carcass. Sex, wind v

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DOMAŃSKI, PAWEŁ, and JUSTYNA WIĘCEK. "Effect of housing system on fattening and slaughter results and profitability of pig fattening." Annals of Warsaw University of Life Sciences - SGGW - Animal Science 58, no. 2 (2019): 125–32. http://dx.doi.org/10.22630/aas.2019.58.2.13.

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Voronina, O. A., A. A. Savina, N. S. Kolesnik, N. V. Bogolyubova, and S. Yu Zaytsev. "Changes in the total amount of water-soluble antioxidants in the blood serum of Duroc boars depending on the duration of their fattening." Veterinariya, Zootekhniya i Biotekhnologiya 1, no. 12 (2020): 112–18. http://dx.doi.org/10.36871/vet.zoo.bio.202012016.

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The influence of fattening conditions on the digestive and metabolic processes in animals is actively studied to increase the production of animal food. The aim of the study was to estimate the total amount of water-soluble antioxidants in the blood serum of Duroc boars depending on the duration of fattening. Experiments were conducted on 102 animals to confirm the results of laboratory studies, as well as determination of the total antioxidant activity of pig blood serum by amperometric method. For the first time, a significant difference in antioxidant activity was found in blood samples of

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Schukat, Sirkka, Alina Kuhlmann, and Heinke Heise. "Fattening Pig Farmers’ Intention to Participate in Animal Welfare Programs." Animals 9, no. 12 (2019): 1042. http://dx.doi.org/10.3390/ani9121042.

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Farmers are considered a highly important stakeholder group for the successful implementation of higher farm animal welfare (FAW) standards, but so far little is known about their attitudes and the determinants of their participation in programs that request higher FAW standards. To close this research gap, fattening pig farmers in Germany were questioned via a large-scale online survey in 2018 (n = 239). Based on the Unified Theory of Acceptance and Use of Technology, a partial least squares path modeling (PLS) was run. Results show that the expected performance as well as the expected costs

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Fortier, Marie-Pierre, and Patrick Gagnon. "PSV-2 Impact of Diseases in Pig Production on Carcass and Meat Quality." Journal of Animal Science 101, Supplement_2 (2023): 273–74. http://dx.doi.org/10.1093/jas/skad341.310.

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Abstract Several diseases, including Porcine Respiratory and Reproductive Syndrome (PRRS), are present in pig herds. The effects of diseases on growth performance are generally well known, but there is a lack of information on the consequences on carcass and meat quality. The aim of this project was to assess the impact of diseases present in the nursery and finishing on performances, carcass yields and meat quality. The trial was carried out at the Deschambault Swine Evaluation Station, where a project aimed at evaluating disease resilience is being carried out. A total of 480 castrated pigle

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