Academic literature on the topic 'Intensive rearing'

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Journal articles on the topic "Intensive rearing"

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Roo, Francisco Javier, Carmen María Hernández-Cruz, Juan Antonio Socorro, Hipólito Fernández-Palacios, and María Soledad Izquierdo. "Advances in rearing techniques ofPagrus pagrus,(Linnaeus, 1758): comparison between intensive and semi-intensive larval rearing systems." Aquaculture Research 41, no. 3 (2010): 433–49. http://dx.doi.org/10.1111/j.1365-2109.2009.02244.x.

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Rahayu H. S., I., S. Darwati, and A. Mu'iz. "Morfometrik Ayam Broiler dengan Pemeliharaan Intensif dan Akses Free Range di Daerah Tropis." Jurnal Ilmu Produksi dan Teknologi Hasil Peternakan 7, no. 2 (2019): 75–80. http://dx.doi.org/10.29244/jipthp.7.2.75-80.

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Broiler developed to produce meat in a fast manner. Generally, broiler reared by intensive system. Rearing system can be split into two kinds, intensive and free-range rearing system. The aim of this research was assessing the morphometric size of male and female broiler which are raised under intensive and free-range systems. Rearing systems was not have influence on the morphometric size of the chicken except in the length of the tibia, femur, and wing on the third week. Sex have real impact on the length of shank, tibia, wings, femur, and chest circumference, and also significantly affect t
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Kolkovski, Sagiv, John Curnow, and Justin King. "Intensive rearing system for fish larvae research." Aquacultural Engineering 31, no. 3-4 (2004): 295–308. http://dx.doi.org/10.1016/j.aquaeng.2004.05.004.

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Ghayas, A., J. Hussain, A. Mahmud, and M. H. Jaspal. "Evaluation of three fast- and slow-growing chicken strains reared in two production environments." South African Journal of Animal Science 50, no. 3 (2020): 378–88. http://dx.doi.org/10.4314/sajas.v50i3.4.

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The present study evaluated performance, physiological response and economics of commercial fast growing (CFG), commercial slow growing (CSG), and Rhode Island Red (RIR) chickens under intensive and free-range rearing environments. After 21 days of rearing under the same intensive environment 240 birds from each strain were subjected to free-range and intensive rearing until they were 56 days old. Each treatment was replicated six times with 20 birds in each replicate. Body surface and cloacal temperatures, respiration and heart rates, feed intake, bodyweight and weight gain, feed conversion e
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Kuzniacka, Joanna, Marek Adamski, Rafal Czarnecki, and Miroslaw Banaszak. "Results of Rearing Broiler Chickens Under Various Systems." Journal of Agricultural Science 6, no. 4 (2014): 19. http://dx.doi.org/10.5539/jas.v6n4p19.

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The aim of the study was comparison of the results of rearing broilers kept under intensive and semi-intensive systems, fed with complete feeds with an addition of various proportions of wheat grain. The study was carried out on 100 broilers, HUBBARD – FLEX, of both sexes. The birds were reared up to 42 days of age in an intensive system (group I), as well as in a semi-intensive system (group II). In the 5th week of rearing, in the nutrition of group II, 30% of complete feed was replaced with wheat grain, increasing its proportion in the dose up to 50% in the last week of rearing. System of ke
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Bogosavljević-Bosković, S., V. Kurćubić, M. Petrović, and V. Dosković. "The effects of season and rearing systems on meat quality traits." Czech Journal of Animal Science 51, No. 8 (2011): 369–74. http://dx.doi.org/10.17221/3953-cjas.

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With the aim to examine the effect of season and rearing system on major broiler meat quality traits appropriate experimental investigations were conducted. Trial material included a total of 800 one-day-old broilers of the Hybro line hybrid. The experiment was organized in two replications, as trial I (conducted in the spring season) and trial II (conducted in the summer season). Two broiler fattening methods were employed, the intensive and semi-intensive one (using free-range rearing). The experimental chicks were slaughtered after seven weeks of fattening. Following the fattening period, 6
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Bogosavljevic-Boskovic, S., S. Mitrovic, V. Doskovic, S. Rakonjac, and V. Kurcubic. "Carcass composition and chemical characteristics of meat from broiler chickens reared under intensive and semiintensive systems." Biotehnologija u stocarstvu 27, no. 4 (2011): 1595–603. http://dx.doi.org/10.2298/bah1104595b.

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Poultry rearing systems have captured the attention of scientists for many years. A number of attempts have been made to introduce new technologies in rearing poultry for meat and egg production aiming at improving rearing conditions, protecting the environment and enhancing the quality of poultry products. Given the above, the objective of this study was to present the results of an evaluation of the effect of rearing system on major meat quality traits (percent yield of primal cuts in cold carcasses, tissue percentage in major primal cuts and chemical composition of muscle tissue). The exper
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Austin, B., and D. Allen-Austin. "Microbial quality of water in intensive fish rearing." Journal of Applied Bacteriology 59 (December 1985): 207S—226S. http://dx.doi.org/10.1111/j.1365-2672.1985.tb04901.x.

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Kolkovski, Sagiv, John Curnow, and Justin King. "Intensive rearing system for fish larvae research II." Aquacultural Engineering 31, no. 3-4 (2004): 309–17. http://dx.doi.org/10.1016/j.aquaeng.2004.05.005.

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Ramadhana, W. A., D. Sunarti, and T. A. Sarjana. "PRODUKSI KARKAS DAN PERSENTASE LEMAK ABDOMINAL ITIK TEGAL JANTAN DENGAN SISTEM PEMELIHARAAN INTENSIF DAN SEMI INTENSIF DI KTT BULUSARI PEMALANG." JURNAL ILMIAH PETERNAKAN TERPADU 7, no. 1 (2019): 173. http://dx.doi.org/10.23960/jipt.v7i1.p173-179.

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The aims of this study was to determine the differences in intensive and semi-intensive rearing systems on body weight, carcass weight, percentage of abdominal fat, and relative income for producing carcasses of Male Tegal duck in KTT Bulusari, Pemalang. The study was conducted on April - May 2018, in Bulusari farmer group’s farm at Bulu Village, Petarukan, Pemalang District, and Central Java. The material used in this study was male Tegal ducks from 10 farmers at the Bulu Village with the object were in Petarukan Sub-district consisting of 5 semi-intensive and 5 intensive rearing systems. Teg
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Dissertations / Theses on the topic "Intensive rearing"

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Faircloth, Charlotte Rosemary. "Mothering as identity work : 'long-term' breastfeeding, attachment parenting and intensive motherhood." Thesis, University of Cambridge, 2009. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.611844.

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Chapman, Jason Wayne. "Investigations into the behaviour of the house fly, Musca domestica L. (Diptera: muscidae), towards chemical and visual stimuli, in relation to control in intensive animal rearing units." Thesis, University of Southampton, 1997. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.243172.

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Fontaine, Pascal. "Application de techniques aquariologiques à la production d'alevins de truite arc-en-ciel, Oncorhynchus mykiss w. , en circuit fermé : importance des facteurs alimentaires." Vandoeuvre-les-Nancy, INPL, 1994. http://docnum.univ-lorraine.fr/public/INPL_T_1994_FONTAINE_P.pdf.

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Les techniques aquariologiques simples utilisées à l'aquarium tropical de Nancy et appliquées à l'aquaculture, sont testées dans le cadre d'une production d'alevins de truite arc-en-ciel, Oncorhynchus mykiss w. , de 1 g en eau recyclée (18-20°C). Leur adaptation aux exigences d'un élevage intensif et à la réalisation d'un prototype de bassin d'alevinage (1,8 m³) ne présente aucune difficulté majeure. À partir de larves d'un poids moyen initial de 0,12-0,19 g et d'une densité à l'empoissonnement de 12 000 à 15 000 individus par bassin, cet équipement, fonctionnant en circuit fermé total, permet
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CARUSO, MATTEO FRANCESCO. "Ottimizzazione del processo produttivo degli acari della specie Dermatophagoides e dei loro allergeni." Doctoral thesis, Università Cattolica del Sacro Cuore, 2020. http://hdl.handle.net/10280/72219.

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Questa tesi è frutto della collaborazione tra l'Università e Lofarma S.p.A., un’azienda farmaceutica italiana leader nel settore che produce preparati per pazienti allergici come kit diagnostici e immunoterapie. A tale scopo nel reparto di Acarologia ogni anno vengono allevati e raccolti decine di chilogrammi di acari adulti e, dopo alcune manipolazioni, utilizzati nel reparto produttivo come materia prima per la maggior parte delle formulazioni. Lo scopo di questo progetto è analizzare l'attuale metodo di produzione e studiare se alcuni passaggi potrebbero essere ottimizzati per migliorare la
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Basílio, Gonçalo José Bugarim. "Engorda intensiva de vitelos de raça de aptidão leiteira." Master's thesis, Universidade de Lisboa. Faculdade de Medicina Veterinária, 2014. http://hdl.handle.net/10400.5/7646.

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Dissertação de Mestrado Integrado em Medicina Veterinária<br>A recria e engorda precoce de vitelos de raças de aptidão leiteira tem algumas particularidades importantes que os diferem dos filhos das vacas aleitantes. O sucesso do negócio dos vitelos de raças leiteiras parece estar dependente de inúmeros fatores entre os quais, uma correta transferência de imunidade passiva (colostro); o alojamento; o conforto das camas, o ambiente (humidade, temperatura e circulação de ar) adequado e um plano alimentar (qualidade e quantidade de leite de substituição, starter e concentrado) de acordo com
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Le, Cozler Yannick. "Effect of intensity of rearing and herd management on performance and longevity of sows /." Uppsala : Swedish Univ. of Agricultural Sciences (Sveriges lantbruksuniv.), 1998. http://epsilon.slu.se/avh/1998/91-576-5521-9.gif.

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Guerbej, Hamadi. "Recherches technologiques et experimentales sur le sevrage d'alevins de loup (dicentrarchus labrax l. )." Caen, 1987. http://www.theses.fr/1987CAEN2009.

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Les experimentations realisees en grand volume (7m**(2), 10m**(3)) visent a mieux cerner les conditions de sevrage progressif de l'alevin de loup, dicentrarchus labrax, en elevage intensif. Dans le cadre de ce travail, la sequence alimentaire varie progressivement du zooplancton vivant au granule en passant par des aliments naturels inertes varies
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Kühne, Silke. "Effects of colostrum-deprived rearing, feeding intensity, and diarrhea on metabolic and endocrine traits, and on growth performance in young calves /." [S.l : s.n.], 1998. http://www.stub.unibe.ch/html/haupt/datenbanken/diss/bestell.html.

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Goerigk, Daniela Isabell. "Peripartaler Energie- und Fettstoffwechsel sowie Insulinsensitivität von Färsen bei unterschiedlicher Aufzuchtintensität." Doctoral thesis, Universitätsbibliothek Leipzig, 2011. http://nbn-resolving.de/urn:nbn:de:bsz:15-qucosa-68365.

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In den vorliegenden Studien wurde der Fragestellung nachgegangen, wie sich unterschiedliche Fütterungsprotokolle während der Aufzuchtperiode auf den peripartalen Energie- und Fettstoffwechsel und die Insulinsensitivität von Färsen auswirken. Besonderes Augenmerk lag dabei auf der Frage, ob der „Revised Quantitative Insulin Sensitivity Check Index“ (RQUICKI) bei Färsen sinnvoll angewendet werden kann, um eine Aussage hinsichtlich der Insulinsensitivität zu treffen. Auch mögliche Auswirkungen auf das Konzeptionsalter, den Kalbeverlauf, die Milchleistung und die postpartale Morbidität wurden unte
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Ballagh, Debra Anne. "Intensive rearing techniques and feeding behaviour of larval and juvenile mulloway, Argyrosomus japonicus." Thesis, 2011. https://researchonline.jcu.edu.au/24344/1/01front.pdf.

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Mulloway, Argyrosomus japonicus, is a euryhaline sciaenid that is popular with seafood consumers and recreational fishers. The species is an emerging aquaculture candidate and culture techniques have been developed. But with industry production low and fingerling costs estimated to be as high as $2 each, there is an imperative to improve production technology and lower costs. This study aimed to improve mulloway hatchery efficiency through: • the development of specific disinfection protocols for mulloway eggs to reduce the potential for transmission of pathogens on the surface of eggs.
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Books on the topic "Intensive rearing"

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Rebenok ot 3 do 7 let: Intensivnoe vospitanie. Izdatelʹstvo AST, 2015.

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Raising your spirited child: A guide for parents whose child is more intense, sensitive, perceptive, persistent, energetic. HarperCollins, 1991.

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Raising your spirited child: A guide for parents whose child is more intense, sensitive, perceptive, persistent, energetic. HarperPerennial, 1992.

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Raising your spirited child: A guide for parents whose child is more intense, sensitive, perceptive, persistent, energetic. Harper, 2006.

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A, Penzo Jeanine, ed. Parenting a child who has intense emotions: Dialectical behavior therapy skills to help your child regulate emotional outbursts and aggressive behaviors. New Harbinger Publications, 2009.

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Levien, Michael. Peasants in a Knowledge Economy. Oxford University Press, 2018. http://dx.doi.org/10.1093/oso/9780190859152.003.0006.

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While real estate speculation differentiated Rajpura’s dispossessed farmers, this chapter shows that knowledge-intensive growth was so exclusionary for almost everyone that it made single-cropped agriculture and livestock rearing look attractive. Rajpura’s farmers lacked the requisite cultural capital for inclusion in the SEZ’s IT/ITES industry. A small minority received low-paying and insecure work as gardeners, security guards, janitors, and drivers through contractors. For almost no families did these jobs make up for lost agricultural assets. The National Rural Employment Guarantee Act (NR
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Kurcinka, Mary Sheedy. Raising Your Spirited Child: A Guide for Parents Whose Child Is More Intense, Sensitive, Perceptive, Persistent, Energetic. Harper Paperbacks, 1998.

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Kurcinka, Mary Sheedy. Raising Your Spirited Child, Third Edition: A Guide for Parents Whose Child Is More Intense, Sensitive, Perceptive, Persistent, and Energetic. HarperCollins Publishers and Blackstone Audio, Inc., 2016.

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Kurcinka, Mary Sheedy. Raising Your Spirited Child, Third Edition: A Guide for Parents Whose Child Is More Intense, Sensitive, Perceptive, Persistent, and Energetic. HarperCollins Publishers, 2015.

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Kurcinka, Mary Sheedy. Raising Your Spirited Child: A Guide for Parents Whose Child Is More Intense, Sensitive, Perceptive, Persistent, Energetic. Harper Paperbacks, 1998.

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Book chapters on the topic "Intensive rearing"

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Gajendran, K., and P. Veeramani. "Intensive Duck Rearing." In Duck Production and Management Strategies. Springer Singapore, 2022. http://dx.doi.org/10.1007/978-981-16-6100-6_7.

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Ahilan, B. "Aquarium Keeping and Intensive Rearing of Livebearers." In Ornamental Livebearers. CRC Press, 2022. http://dx.doi.org/10.1201/9781003347323-4.

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Bastianoni, Simone, Antonio Boggia, Cesare Castellini, et al. "Measuring Environmental Sustainability of Intensive Poultry-Rearing System." In Genetic Engineering, Biofertilisation, Soil Quality and Organic Farming. Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-8741-6_10.

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Anderson, John H. "Rearing and Intensive Care of Neonatal and Infant Nonhuman Primates." In Primates. Springer New York, 1986. http://dx.doi.org/10.1007/978-1-4612-4918-4_50.

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Martin, Jean-Louis. "Shrimp Aquaculture: From Extensive to Intensive Rearing, the Relationship with the Environment and The Key to Sustainability." In Global Change: Mankind-Marine Environment Interactions. Springer Netherlands, 2010. http://dx.doi.org/10.1007/978-90-481-8630-3_4.

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Guan, Tiffany T. Y., and Richard A. Holley. "Environmental Legislation and the Economic Impact on Intensive Hog Rearing Operations from the Perspective of Enteric Pathogens of Concern to Human Health." In Hog Manure Management, the Environment and Human Health. Springer US, 2003. http://dx.doi.org/10.1007/978-1-4615-0031-5_7.

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Slobodin, Ortal. "Exploring the Quality of “Quality Time”: A Temporal View on Mothers’ Experiences during COVID-19." In Parenting - Challenges of Child Rearing in a Changing Society. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.101174.

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The COVID-19 pandemic forced many parents, especially mothers, to juggle paid work and supervise home-schooled children for extended periods. While educators, mental health professionals, and the popular media often constructed this forced family time as a unique opportunity for “quality time,” studies are increasingly recognizing its adverse effects on mothers’ well-being. Integrating sociology of time theories with feminist criticism of the intensive mothering ideology, this chapter links idealized cultural representations of mother-child time to the dominant ideologies of “intensive mothering.” According to these ideologies, mothers’ time with children is irreplaceable and crucial for children’s optimal development. Therefore, mothers should devote more and more time to their children’s physical and mental needs. Based on content analysis of text data from parenting online advice columns, blogs written by mothers, and mothers’ Facebook groups, this chapter examines whether and how notions of time and temporality create, maintain, and challenge intensive mothering ideologies during the pandemic.
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van Emous, Rick, and André Steentjes. "Optimizing the health of broiler breeder birds." In Optimising poultry flock health. Burleigh Dodds Science Publishing, 2022. http://dx.doi.org/10.19103/as.2022.0104.13.

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The main objective in broiler breeder production is to produce fertilized eggs resulting in healthy and robust day-old broiler chicks. Due to the continuing increase in the genetic potential of the offspring and the improved reproduction performance, there is a high need for professional management and poultry health care of broiler breeder flocks. Implementation of strict biosecurity measures in combination with intensive, well-orchestrated vaccination programs must prevent disease challenges for both breeders and offspring. Points of attention during the rearing period are stress factors like necessary feed restriction, flock density, bird handling, transport and vaccination reactions. A good coordination between rearing and laying period in equipment, management, feed strategy and health care is crucial for maximum chick performance. This chapter gives an overview of the diseases, vaccinations and direct and indirect effects of management and nutritional interventions on health and productivity in broiler breeders.
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Bilal, Muhammad. "Intensive Farming and Welfare Regarding Anti-Predator Behavior of Chukar Partridges (Alectoris chukar)." In Intensive Animal Farming - A Cost-Effective Tactic [Working Title]. IntechOpen, 2022. http://dx.doi.org/10.5772/intechopen.106371.

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Gamebird farming is an emerging industry in Pakistan. Nowadays, the production of large amounts of gamebirds used for restocking purposes is an inescapable prerequisite to compensate for the harvest of wild stocks. The present study aims to delineate the welfare of one of the popular gamebirds Chukar partridge (Alectoris chukar, Phasianidae) during intensive farming at the two local game farms. The welfare in terms of anti-predator (AP) behavior was assessed. I analyzed the behavior by arranging AP behavioral assays with a flight initiation test, flight initiation distance, predator test, novel object test, escape test, and flight angles. Specifically, the birds of prey and mammalian predators stimulated the AP behavior in the Chukar partridges. The behavioral assays showed that the Chukar partridge had a clear inclination to escape from predators and can survive if they are to be released into the wild. The initiation of flight was triggered by both avian and mammalian predators indicative of likely good survival chances of these birds. However, it is inferred that restocking and reintroduction of Chukar populations cannot be separated from the adoption of sound welfare programs during intensive rearing.
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Rosabal-Coto, Mariano, Naomi Quinn, Heidi Keller, et al. "Real-World Applications of Attachment Theory." In The Cultural Nature of Attachment. The MIT Press, 2017. http://dx.doi.org/10.7551/mitpress/9780262036900.003.0014.

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Attachment theory has its roots in an ethnocentric complex of ideas, longstanding in the United States, under the rubric of “intensive mothering.” Among these various approaches and programs, attachment theory has had an inordinate and wide-ranging influence on a wide range of professions concerned with children (family therapy, education, the legal system, and public policy, the medical profession, etc.) inside and outside the United States. This chapter looks critically at how attachment theory has been applied in a variety of contexts and discusses its influence on parenting. It examines the tension distortion that often results when research findings are translated into actual applications or programs, ignoring any particularities of cultural context. It describes how attachment theory has been used as the basis for child-rearing manuals and has influenced programs and policies more directly, to form legal decisions that affect families, as well as to develop public policy and programs. Specific attachment applications are reviewed and their validity questioned. Because child-rearing practices vary among cultures, the value systems that motivate these different practices must be recognized and accounted for when applications are developed and implemented. It concludes with a call for researchers to become proactive in rectifying misuses of attachment theory.
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Conference papers on the topic "Intensive rearing"

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Junior, Pedro Nessi Snizek, Luciane Cleonice Durante, Wander Paulo da Silva Hohlenwerger, Marcio de Lara Pinto, and Marta Cristina de Jesus Albuquerque Nogueira. "Occupational Noise in Intensive Systems of Rearing Pigs in Tropical Continental Climate Region." In SAE Brasil International Noise and Vibration Congress. SAE International, 2010. http://dx.doi.org/10.4271/2010-36-0544.

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Stîngaci, Aurelia. "Abordări noi privitor la controlul calității populațiilor de insecte dăunătoare Hyphantria cunea drury in condiții controlate." In International symposium ”Actual problems of zoology and parasitology: achievements and prospects” dedicated to the 100th anniversary from the birth of academician Alexei Spassky. Institute of Zoology, Republic of Moldova, 2018. http://dx.doi.org/10.53937/9789975665902.76.

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In the paper there are presented the results of the researches of existing methods of quality control for cultures of insects for rearing is presented. It is shown that there is a need to search for new approaches to solving this problem. Testing of new methods of control and prediction of biological material viability was carried out on a laboratory culture of the fall webworm moth (Hyphantria cunea Drury). It was found that intensity of taxis manifestation can be considered as a criterion of population condition. This selection method can be used also for assessment of culture viability. A n
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Stingaci, Aurelia. "Evidenţierea legităţilor de declanşare a epizootiilor baculovirale la H. Cunea." In International Scientific Symposium "Plant Protection – Achievements and Prospects". Institute of Genetics, Physiology and Plant Protection, Republic of Moldova, 2020. http://dx.doi.org/10.53040/9789975347204.48.

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In the paper there are presented the results of the researches of existing methods of quality control for cultures of insects for rearing is presented. A new express-method of biological material selection for H. cunea establishment has been approbated. This method may be suitable for monitoring of natural populations condition in systems of integrated plant protections of diferent agricultural, ornamental and forest crops with intensive anthropogenic loading.The results of the present study revealed the larvicidal potential of baculovirus isolates found in the larvae of H.cunea, local product
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Božičkovic, Ivana, Vesna Davidovic, Radomir Savic, Vladimir Živkovic, Stefan Stepic, and Vladan Đermanovic. "UTICAJ FIZIČKE AKTIVNOSTI NA HISTOLOŠKE KARAKTERISTIKE MIŠIĆA DOMAĆIH ŽIVOTINJA." In SAVETOVANJE o biotehnologiji sa međunarodnim učešćem. University of Kragujevac, Faculty of Agronomy, 2021. http://dx.doi.org/10.46793/sbt26.189b.

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Meat is a product formed from skeletal muscles of animals through different biochemical processes following rigor mortis. Therefore, characteristics of muscle tissue, its structure, number, diameter and percentage of different muscle fiber types would greatly determine the quantity and the quality of meat. Having in mind that selection and nutrition led to nearly a maximum in meat production, and consumers are having higher and higher demands for „organic“ products, products from more natural production, their concern for animal welfare is rising, the implementation of physical activity in ani
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KOZLOVA, Natalia, Aleksandr BRIUKHANOV, Eduard VASILEV, and Ekaterina SHALAVINA. "ENVIRONMENTAL ASSESSMENT OF LIVESTOCK FARMS IN RUSSIA." In RURAL DEVELOPMENT. Aleksandras Stulginskis University, 2018. http://dx.doi.org/10.15544/rd.2017.189.

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The paper focuses on quantitative assessment of nitrogen flows in a livestock farm under transition to best available techniques BAT system in Russia. Comparative analysis of quantitative estimates of ammonia emissions from housing for dairy cows, fattening pigs, farrowing sows and laying hens was conducted using available literature data and information obtained through a survey of pilot livestock farms in Leningrad Region. Ammonia emission data for existing Russian enterprises were found in the range of BREF emission levels associated with BAT. The nitrogen farm-gate balance was calculated f
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Ataei, Abdol Hossain, and Figen Kırkpınar. "Application of In-Ovo Injection of Some Substances for Manipulation of Sex and Improving Performance in Chicken." In International Students Science Congress. Izmir International Guest Student Association, 2021. http://dx.doi.org/10.52460/issc.2021.006.

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In intensive production, freshly hatched cockerels are culled in the layer hatchery (7 billion males each year), On the other hand, for meat production rearing female birds has not economic benefits because of male broiler chicks have a faster growth rate and better feed efficiency than females. In this regards several methods are being developed for sex determination in the chick embryo during the incubation period. But these methods need to be rapid, cost-efficient, and suitable practical for commercial use. Additionally, sex determination should be done before pain perception has evolved in
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Vasylchenko, Viktoriia, Karolina Wengerska, and Justyna Batkowska. "Biochemical blood parameters depending on meat-type poultry species and rearing intensity." In 1st International PhD Student’s Conference at the University of Life Sciences in Lublin, Poland: ENVIRONMENT – PLANT – ANIMAL – PRODUCT. Publishing House of The University of Life Sciences in Lublin, 2022. http://dx.doi.org/10.24326/icdsupl1.a031.

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Sharifyanov, Bilus, Halyaf Ishmuratov, and Fanuz Shagaliev. "Use of silos of legume-cereal grass mixtures in the diets of young cattle." In Multifunctional adaptive fodder production. Federal Williams Research Center of Forage Production and Agroecology, 2022. http://dx.doi.org/10.33814/mak-2022-28-76-184-190.

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The purpose of this work is to increase the intensity of growth and development of young cattle when rearing highly productive cows, as well as when fattening for meat through the use of energy-saturated high-protein silos harvested using a new technology in feeding diets. To solve the tasks set in the conditions of LLC "Yenikeyev" Dyurtyulinsky district of the Republic of Bashkortostan, crops of mixtures of high-protein, energy-saturated unconventional and crops of mixtures of traditional fodder crops were isolated and silos were prepared by preliminary drying to 70% humidity and using a new
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Reports on the topic "Intensive rearing"

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Cahaner, Avigdor, Sacit F. Bilgili, Orna Halevy, Roger J. Lien, and Kellye S. Joiner. effects of enhanced hypertrophy, reduced oxygen supply and heat load on breast meat yield and quality in broilers. United States Department of Agriculture, 2014. http://dx.doi.org/10.32747/2014.7699855.bard.

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Original objectivesThe objectives of this project were to evaluate the growth performance, meat yield and quality attributes of broiler strains widely differing in their genetic potential under normal temperature vs. warm temperature (short and long-term) conditions. Strain differences in breast muscle accretion rate, metabolic responses under heat load and, gross and histopathological changes in breast muscle under thermal load was also to be characterized. BackgroundTremendous genetic progress has been made in broiler chicken growth rate and meat yield since the 1950s. Higher growth rate is
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Shpigel, Muki, Allen Place, William Koven, Oded (Odi) Zmora, Sheenan Harpaz, and Mordechai Harel. Development of Sodium Alginate Encapsulation of Diatom Concentrates as a Nutrient Delivery System to Enhance Growth and Survival of Post-Larvae Abalone. United States Department of Agriculture, 2001. http://dx.doi.org/10.32747/2001.7586480.bard.

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The major bottlenecks in rearing the highly priced gastropod abalone (Haliotis spp.) are the slow growth rate and the high mortality during the first 8 to 12 weeks following metamorphosis and settling. The most likely reason flor these problems is related to nutritional deficiencies in the diatom diet on which the post larvae (PL) feed almost exclusively in captivity. Higher survival and improved growth rate will reduce the considerable expense of hatchery-nursery resisdence time and thereflore the production costs. BARD supported our research for one year only and the support was given to us
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