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| Registros recuperados: 675 | |
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| Abel, Hansjörg; Gerken, Martina. |
| Es wurden die Wirkungen ackerbohnenreicher Fütterung bei Hubbard ISA 57 Mastelterntieren und ihren Nachkommen sowie bei Mastbroilern der Herkünfte ISA 657, ISA 957 und ISA Red JA auf die Legeleistung, Bruteiqualität, Mast- und Schlachtleistung, die Futterverwertung sowie auf morphophysiologische und histomorphometrische Kenngrößen der Dünndarmmucosa, der Leber und des Pankreas unter den Bedingungen des Ökologischen Landbaus untersucht. Bei Mastelterntieren führten Vicin-/convicinreiche Ackerbohnen (15% im Futter) gegenüber vicin-/convicinarmen Ackerbohnen oder ackerbohnenfreier Kontrollfütterung zu verminderten Eigewichten, Bruteiqualitäten und Schlupfgewichten. Niedrigere Schlupfgewichte hatten zum Mastbeginn niedrigere Zunahmen der Küken zur Folge, die... |
| Tipo: Report |
Palavras-chave: Poultry; Feeding and growth. |
| Ano: 2004 |
URL: http://orgprints.org/8941/1/8941%2D02OE622%2Duni%2Dgoettingen%2Dabel%2D2004%2Dackerbohne.pdf |
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| Abel, Hj.; Isselstein, J.; Brinkmann, G.; Pekrun, C.; Röver, K.-U.; Görber-Golze, B.. |
| Das Ziel des Vorhabens war es, ein Netzwerk zum Thema „Futterbau und Tierernährung im Ökologischen Landbau“ zu etablieren. Es soll dazu dienen, Fachleute aus der landwirtschaftlichen Praxis, der Beratung und der Forschung zu verbinden, um einen Wissensaustausch zu ermöglichen und durch inter- und transdisziplinäre Diskussionen Entwicklungsperspektiven aufzuzeigen. Zur detaillierten Analyse und Bewertung der Problematik wurden Arbeitsgruppen gebildet, die für die Bereiche Rinder-, Schweine- und Geflügelfütterung jeweils den Handlungsbedarf aufzeigen und Lösungsansätze für die bedarfsgerechte Versorgung dieser Nutztiere insbesondere im Hinblick auf die Umsetzung der 100 % Biofütterung erarbeiten sollten. Ergänzend dazu wurde eine umfangreiche... |
| Tipo: Report |
Palavras-chave: Poultry; Pigs; Feeding and growth; Beef cattle. |
| Ano: 2008 |
URL: http://orgprints.org/13621/1/13621%2D03OE475F%2Duni%2Dgoettingen_zlu%2Dabel%2D2008%2Dnetzwerk_tierernaehrung.pdf |
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| Abreu,Lucas H. P.; Yanagi Junior,Tadayuki; Bahuti,Marcelo; Hernández-Julio,Yamid F.; Ferraz,Patrícia F. P.. |
| ABSTRACT Due to a number of factors involving the thermal environment of a broiler cutting installation and its interaction with the physiological and productive responses of birds, artificial intelligence has been shown to be an interesting methodology to assist in the decision-making process. For this reason, the main aim of this work was to develop an artificial neural network (ANN) to predict feed conversion (FC), water consumption (Cwater), and cloacal temperature (tclo) of broilers submitted to different air dry-bulb temperatures (24, 27, 30, and 33°C) and durations (1, 2, 3, and 4 days) of thermal stress in the second week of the production cycle. Relative humidity and wind speed were fixed at 60% and 0.2 ms−1, respectively. The experimental data... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Poultry; Thermal stress; Artificial intelligence. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162020000100001 |
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| Acevedo,Ana María; Rodríguez,Edisleidy; Uffo,Odalys; Relova,Damarys; Noda,Julia; Díaz de Arce,Heidy. |
| Avian leukosis viruses (ALV) provoke a variety of trasmissible bening and malign tumoral diseases affecting birds. Chickens are affected by six subgroups of ALV designs A, B, C, D, E and J of more recent world dissemination. These viruses are potential contaminants of live vaccines used in poultry. In order to research the presence of DNA from ALVs as contaminants of viral commercial vaccines to be used in poultry, different Marek´s disease vaccines were screened by a reported polymerase chain reaction (PCR) assay designed to detect all subgroups of ALVs. DNA samples extracted from seven vaccines were submitted to PCR using primers for a conserved region of env gene of HPRS-103. ALV sequences were detected in seven samples (100%). The methodology employed... |
| Tipo: Journal article |
Palavras-chave: Avian leukosis virus (ALV); Polymerase chain reaction (PCR); Vaccine; Contamination; Poultry. |
| Ano: 2009 |
URL: http://scielo.sld.cu/scielo.php?script=sci_arttext&pid=S0253-570X2009000100011 |
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| ADEBOYE, OLUWAKEMI RACHAEL. |
| The organic poultry production in Europe is increasing. The use of organic feed has been seen as one of the major constraint especially the protein sources, and efforts have been made to secure the future of this system. Access to outdoor area by organic chicken has been described as a means to partly compensate for their nutritional needs and the knowledge of feed items selected in the outdoor area can ease 100% transition to organic feed. An experiment was conducted to examine the effects of different feeding strategies on the foraging ability and nutrient digestibility of slow growing organic broilers with or without supplement. A total number of Seven hundred and twenty birds (RedBroja and Hubbard genotypes) have access to three different diets... |
| Tipo: Report |
Palavras-chave: Poultry. |
| Ano: 2014 |
URL: http://orgprints.org/27398/7/27398.pdf |
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| Aguiar,Vânia de Sousa Lima; Dourado,Leilane Rocha Barros; Lopes,João Batista; Machado,Luciana Pereira; Nascimento,Daphinne Cardoso Nagib do; Silva,Danilo Rodrigo Silva e; Santos,Edna Teles dos; Farias,Leonardo Atta. |
| ABSTRACT The objective of this study was to evaluate the effect of three levels of crude cottonseed oil on performance, organ weights, and blood parameters of growing broilers. Carcass and cut yields after 33 and 42 days of age and the economic viability of the diets were also evaluated. Male broilers of the Ross line were distributed in a completely randomized design, in a 4 × 2 factorial arrangement (0, 2, 4, and 6% inclusion of cottonseed oil, with and without ferrous sulfate) with five replicates. In the period from 22 to 33 days, quadratic and increasing linear effects were observed on feed intake and weight gain, respectively. Feed conversion during the same period was better with the addition of ferrous sulfate. The addition of ferrous sulfate... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Gossypol; Poultry; Vegetable oil. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982016000500208 |
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| Ahearn, Mary Clare; Korb, Penelope J.; Banker, David E.. |
| This paper examines the industrialization process of U.S. agriculture by examining the trends in the number of farms, the concentration of production during the last decade, and the dynamics of farm survivability, entry, and exit underlying aggregate statistics. We next examine vertical coordination as part of the industrialization process and highlight contracting in the poultry industry. The analysis provides evidence that production is continuing to be concentrated on a smaller number of farms at a relatively rapid rate, in spite of the stability in the number of farms. Although contracting clearly dominates the broiler industry, it is less prevalent in egg and turkey production, where other forms of vertical coordination are likely established. |
| Tipo: Journal Article |
Palavras-chave: Broilers; Contracting; Eggs; Industrialization; Poultry; Structural change; Turkeys; Vertical integration; D23; D40; L11; L14 L22; L23; Q12. |
| Ano: 2005 |
URL: http://purl.umn.edu/43511 |
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| AKSOY, Tulin. |
| Considering Turkey’s success in conventional chicken industry which is around the frontlines in chicken meat and egg production in the EU, the aim of this article was to define the status and potential of organic poultry meat production in Turkey. Also we aimed to generate some advice to accelerate the progress in organic chicken meat production with a view to the successful implementations in EU and USA. In line with the purpose, we will consider the results of some of our past research on the surveying of the rural poultry in Turkey and on alternative broiler experiments. As commonly known, poultry production has been industrialized, and Turkey has a highly developed poultry industry. However, village poultry still exists in many developing countries.... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Poultry; Country reports. |
| Ano: 2014 |
URL: http://orgprints.org/24161/7/24161.pdf |
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| Aksoy,A; El Kahlout,KEM; Yardimci,H. |
| ABSTRACT Using disinfectants in poultry houses is a common practice to ban the zoonotic pathogens like Salmonella. A major concern in using disinfectants is the emergence of bacteria strains that resist some disinfectants. This phenomenon is manifested in the resistance of some Salmonella serotypes against quaternary ammonium compounds. Such resistance is attributed to qacEΔ1 gene which may be possessed by some Salmonella serotypes. This work aimed to evaluate the resistance of Salmonella serotypes (S. Typhimurium, S. Infantis and S. Entiridis) against different disinfectants (benzalkonium chloride, iodine, gluteraldehyde and hydrogen peroxide). The effect of the disinfectants were evaluated by treatment of the bacteria with different concentrations... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Disinfectants; PCR; Poultry; Resistance; Salmonella. |
| Ano: 2020 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2020000100301 |
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| Akter, Shaheen; Farrington, John. |
| Poverty transition through a capacity development programme called the Bangladesh Poultry Model is assessed using self-assessment dimension in a quasi experiment framework. Current poverty situation is compared with money metric measure. The programme involves longer term intervention towards building the strength of stakeholders such as government department, NGOs, village organisations and women beneficiaries. A number of key questions related to poverty transition through poultry based activities, heterogeneity in livelihood choice and its impact on household welfare, extent of poverty reduction etc. are answered for policy recommendations. Data are drawn from a survey of 400 beneficiary households in 2006; about 50% of them are survivors in the... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Bangladesh; Poultry; Poverty; Asset-base Framework; O3; Q16. |
| Ano: 2008 |
URL: http://purl.umn.edu/36765 |
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| Akter, Shaheen; Farrington, John. |
| Poverty transition through a capacity development programme called the Bangladesh Poultry Model is assessed using self-assessment dimension in a quasi experiment framework. Current poverty situation is compared with money metric measure. The programme involves longer term intervention towards building the strength of stakeholders such as government department, NGOs, village organisations and women beneficiaries. A number of key questions related to poverty transition through poultry based activities, heterogeneity in livelihood choice and its impact on household welfare, extent of poverty reduction etc. are answered for policy recommendations. Data are drawn from a survey of 400 beneficiary households in 2006; about 50% of them are survivors in the... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Bangladesh; Poultry; Poverty; Asset-base Framework; O3; Q16. |
| Ano: 2008 |
URL: http://purl.umn.edu/42306 |
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| Albiker, Danielle; Zweifel, Ruedi. |
| In einem Stall mit 4320 Ross 308 Broilern wurde der Einfluss von Pflanzenkohle als Futter- und Einstreuzusatz auf den Stickstoffgehalt in der Einstreu und die Mastleistung untersucht. Die Eintagesküken wurden gemischtgeschlechtlich gleichmässig in 16 Abteile eingestallt und zufällig vier verschiedenen Verfahren zugewiesen. Dies führte zu jeweils vier Wiederholungen pro Verfahren mit je 270 Tieren. Sie wurden nach 37 Tagen geschlachtet. Folgende vier Verfahren wurden angewendet: a) Kontrollgruppe, welche ein Standardfutter erhielt (K), b) alle drei Tage wurden etwa 0,3kg/m2 Pflanzenkohle in die Einstreu gegeben (PE), c) dem Futter wurde 1% Pflanzenkohle beigegeben (PF) und d) Kombination von a) und b) (PEPF). Alle Gruppen erhielten dasselbe Futter, welches... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: Poultry; Air and water emissions. |
| Ano: 2019 |
URL: http://orgprints.org/36064/1/Beitrag_131_final_a.pdf |
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| ALBUQUERQUE,DANIEL M.N.; LOPES,JOÃO B.; FERRAZ,MAÍRA S.; RIBEIRO,MABELL N.; SILVA,SANDRA R.G.; COSTA,ELVÂNIA M.S.; LIMA,DANIELA C.P.; FERREIRA,JEFFERSON D.M.; GOMES,PEDRO E.B.; LOPES,JACKELLINE C.O.. |
| ABSTRACT This study was conducted to evaluate the effect of vitamin E and selenium on performance, viability, productive efficiency, and yields of carcass, major cuts, and organs of broilers from 22 to 42 days submitted to cyclic-heat stress. The experimental design was randomized blocks, in a 2 × 3 factorial arrangement with two levels of selenium (0.1 and 0.3 mg/kg) and three levels of vitamin E (300, 400, and 500 mg/kg), plus a control treatment. Animals were submitted to a natural condition of high cyclic temperature. Organic selenium levels of 0.1 and 0.3 mg/kg associated with 300, 400, and 500 mg/kg of vitamin E were tested. The level of vitamin E did not affect the performance or production efficiency of broilers in the period from 22 to 33 days and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Antioxidant; Minerals; Nutrition; Poultry; Productive efficiency; Vitamins. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652017000301259 |
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| Alm, M.; Tauson, R.; Wall, H.. |
| Feather pecking is still a behavioral problem in laying hen flocks, resulting in impaired welfare and economic losses. Environment enrichment, e.g., providing access to litter, to increase foraging behavior in laying hens has been shown to decrease feather pecking. This study investigated the effect of spreading crushed mussel shells (particle size 10 to 20 mm) in the litter area as an environment enrichment and source of calcium for layers receiving a commercial feed and for layers given a feed with 40% less calcium. These treatments were compared with a control involving hens given the commercial feed, but no mussel shells in the litter. The study included 900 Dekalb White layers housed in a single-tier floor system during a production cycle (20 to 72 wk... |
| Tipo: Journal paper |
Palavras-chave: Production systems; Health and welfare; Poultry. |
| Ano: 2016 |
URL: http://orgprints.org/31231/1/pfw056.pdf |
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| Al-Shammari,KIA; Batkowska,J; Gryzińska,MM. |
| ABSTRACT The objective of the study was to investigate the influence of anise seed (Pimpinella anisum L.) powder supplemented to the drinking water on selected blood parameters of broilers. In total, 360 one-day-old Hubbard Classic chicks were randomly divided into four groups with three replicates of 30 birds each. Anise seed powder was added at 0, 500, 750, and 1000mg/L to the drinking water offered to the C (control), T1, T2, and T3 groups respectively. The supplement was supplied for 56 days. When broilers were 28 and 56 days old, blood samples were collected (30 birds per group) by brachial vein puncture to evaluate the cellular components of blood (RBC, WBC, Hgb, HCT, H/L). The following serum biochemical parameters were evaluated: CHOL, GLU, TP,... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Blood parameters; Poultry; Medicinal plants; Pimpinella anisum L. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-635X2017000100041 |
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| Alves,Osvanira dos Santos; Calixto,Ligia Fatima Lima; Araujo,Alexandre Herculano Borges; Torres-Cordido,Karoll Andrea Alfonso; Reis,Túlio Leite; Calderano,Arele Arlindo. |
| ABSTRACT: An experiment was performed to evaluate the effect of decreased levels of vitamin D3 in the premix and 1,25-dyhydroxyvitamin D3-glycoside (1,25(OH)2D3-glycoside) supplementation on performance, carcass yield and bone quality in 42d old broilers. Seven-d-old male chickens Cobb500® were distributed in a randomized design with six treatments: a control diet with inclusion of vitamin D3 in the premix, without supplementation of 1,25(OH)2D3-glycoside, and five diets with decreased levels of vitamin D3 (100%, 75%, 50%, 25% and 0% about the control) plus the addition of 1,25(OH)2D3-glycoside, 50g ton-1 of diet. The main results were to reduce the tenor of Vitamin D3 in the premix when the addition of 1,25(OH)2D3-glycoside did not affect (P>0.05) the... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Bone growth; Bone strength; Calcitriol; Poultry; Solanum glaucophylum.. |
| Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0103-84782018000800651 |
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| Ambarawati, I Gusti Agung Ayu; Prasetyo, Bugie Kurnianto; Patrick, Ian. |
| This paper measures the cost of implementing biosecurity on broiler and layer farms in Bali. Farmer investment in biosecurity is analysed to determine if there is any difference in the implementation of biosecurity between broiler and layer farms. Data is taken from a survey of 60 layer and 60 broiler smallholder farmers in Bali in 2009. While secure boundary fencing and farm gate locks are more common on layer farms, broiler producers are more likely to have a footbaths at the shed door. In this analysis, biosecurity investments include the quality of fencing and gates, presence of locks on gates, management changes required to minimise staff and visitor movement onto and in the farm, costs of minimising vehicle entry, use of vaccination and disinfectant,... |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Biosecurity; Poultry; Investment; Bali; Farm Management. |
| Ano: 2011 |
URL: http://purl.umn.edu/100530 |
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| Registros recuperados: 675 | |
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