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Relevant bibliographies by topics / Swine gestation

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Academic literature on the topic 'Swine gestation'

Author: Grafiati

Published: 4 June 2021

Last updated: 7 February 2022

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Journal articles on the topic "Swine gestation"

1

García-Sánchez, Liliana, Marco Antonio Garzón-Zúñiga, Gerardo Buelna, et al. "Occurrence of tylosin in swine wastewater in Mexico." Water Science and Technology 68, no. 4 (2013): 894–900. http://dx.doi.org/10.2166/wst.2013.323.

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This study determined a tylosin concentration in swine wastewater located in a Mexican pig farm, during different stages of the pigs' growth. The detection of antibiotics in swine wastewater is complex due to its high concentration of solids. Analytical method was developed for detection of tylosin in swine wastewater and swine slurry. Average recoveries of tylosin in the liquid and solid phase were greater than 51 and 44%, respectively, with a greater total recovery of 95%. The results indicated the presence of tylosin in swine wastewater and slurry at concentrations greater than the ones rep

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2

Egbunike, G. N., and J. Steinbach. "EFFECTS OF SEASON AND LITTER SIZE ON GESTATION LENGTH IN SWINE." Nigerian Journal of Animal Production 4, no. 1 (2021): 43–51. http://dx.doi.org/10.51791/njap.v4i1.2204.

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488 gestations (309 Large White and 179 Landrace) and the size of all litters resulting from services which occurred between January 1967 and March 1970 were analysed. The mean gestation length was 113.96 days for the Large White and 113.74 days for the Landrace while the mean values for the litter size were 9.14 and 9.58 respectively. There was a significant negative correlation between these two traits in both breeds (P 0.01). A slight and non-significant seasonal effect (P 0.10) was shown with the highest and lowest gestation lengths being recorded in July (114.38 days) and in January and F

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3

Palencia, J. Y. P., C. A. P. Garbossa, R. P. Betarelli, et al. "Swine foetal myogenesis in different gestation periods." Journal of Animal Physiology and Animal Nutrition 102, no. 1 (2017): e99-e105. http://dx.doi.org/10.1111/jpn.12708.

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Vallet, Jeffrey L., Jeremy R. Miles, and Brad A. Freking. "Placental Hyaluronidase Expression during Gestation in Swine." Biology of Reproduction 78, Suppl_1 (2008): 217–18. http://dx.doi.org/10.1093/biolreprod/78.s1.217d.

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Hines, Elizabeth A., Matthew R. Romoser, Zoë E. Kiefer, et al. "The impact of dietary supplementation of arginine during gestation in a commercial swine herd: II. Offspring performance." Journal of Animal Science 97, no. 9 (2019): 3626–35. http://dx.doi.org/10.1093/jas/skz214.

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Abstract Arginine (Arg) is an important amino acid of pig fetal development; however, whether Arg improves postnatal performance is ill-defined. Therefore, the influence of Arg supplementation at different gestational stages on offspring performance was evaluated in a commercial swine herd. Sows (n = 548) were allocated into 4, diet by stage of gestation treatments: Control (n = 143; 0% suppl. Arg), or dietary treatments supplemented with 1% L-Arg (free-base; Ajinomoto Animal Nutrition North America, Inc., Chicago, IL): from 15 to 45 d of gestation (n = 138; Early-Arg); 15 d of gestation to fa

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DeRouchey, Joel M., Mike D. Tokach, Robert D. Goodband, Jason C. Woodworth, Steve S. Dritz, and Mariana Boscato Menegat. "27 Defining a robust sow: swine nutrition perspective on reproduction and lactation." Journal of Animal Science 97, Supplement_2 (2019): 13. http://dx.doi.org/10.1093/jas/skz122.023.

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Abstract Improvements in modern sow prolificacy have markedly increased the number of pigs weaned, thus the ability of sows to provide nutrients to support fetal growth and milk production has been enhanced. The goals of the gestation nutrition program consist of meeting the nutrient requirements for maintenance and growth and for adequate conceptus development, while managing body condition. Early gestation represents the best opportunity for replenishing body reserves, whereas in late gestation, both estimated protein deposition and energy requirement are exponentially increased and directed

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7

Honeyman, M. S., and W. B. Roush. "Supplementation of midgestation swine grazing alfalfa." American Journal of Alternative Agriculture 14, no. 3 (1999): 103–8. http://dx.doi.org/10.1017/s0889189300008201.

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AbstractFor four years (1991–1994), gestating gilts rotationally grazing alfalfa were compared to gilts in a dry lot fed 1,800 g/d of a corn-soy diet (control). The dietary supplementation treatments for the grazing gilts were 1,260 g, 720 g, and 180 g of ground corn (70, 40, and 10% of the gilts' energy needs) plus 45 g of monosodium phosphate and 9 g of salt (sodium chloride) per day. All gilts were fed individually. In 1991 and 1992, the gilts were fed daily. In 1993 and 1994, the gilts were fed their weekly feed ration in three equal feedings on Monday, Wednesday, and Friday. Alfalfa paddo

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Hines, Elizabeth A., Matthew R. Romoser, Zoë E. Kiefer, et al. "The impact of dietary supplementation of arginine during gestation in a commercial swine herd: I. Gilt reproductive performance." Journal of Animal Science 97, no. 9 (2019): 3617–25. http://dx.doi.org/10.1093/jas/skz233.

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Abstract Supplemental arginine (Arg) during gestation purportedly benefits fetal development. However, the benefits of a gestational Arg dietary strategy in commercial production are unclear. Therefore, the objectives of this study examined Arg supplementation during different gestational stages and the effects on gilt reproductive performance. Pubertal gilts (n = 548) were allocated into 4 treatment groups: Control (n = 143; 0% supplemental Arg) or 1 of 3 supplemental Arg (1% as fed) treatments: from 15 to 45 d of gestation (n = 138; Early-Arg); from 15 d of gestation until farrowing (n = 139

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Farmer, C. "Review: Mammary development in swine: effects of hormonal status, nutrition and management." Canadian Journal of Animal Science 93, no. 1 (2013): 1–7. http://dx.doi.org/10.4141/cjas2012-066.

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Farmer, C. 2013. Review: Mammary development in swine: effects of hormonal status, nutrition and management. Can. J. Anim. Sci. 93: 1–7. There are three phases of rapid mammary accretion in swine, namely, from 90 d of age until puberty, during the last third of gestation and throughout lactation. Nutrition, endocrine status and management of gilts or sows during those periods can affect mammary development. More specifically, in growing gilts, feed restriction as of 90 d of age hinders mammary development and either supplying the phytoestrogen genistein or increasing circulating concentrations

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Tonsor, Glynn T., Christopher Wolf, and Nicole Olynk. "Consumer voting and demand behavior regarding swine gestation crates." Food Policy 34, no. 6 (2009): 492–98. http://dx.doi.org/10.1016/j.foodpol.2009.06.008.

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Dissertations / Theses on the topic "Swine gestation"

1

Amdi, Charlotte. "The effect of varying feeding levels for thin and fat sows during gestation on muscle and adipose tissue of progeny." Thesis, Royal Veterinary College (University of London), 2012. http://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.572440.

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Jeantet, Meriella Anita. "In vitro progesterone and estrone synthesis by the porcine placenta and endometrium at 30, 60 and 90 days of gestation." Thesis, Virginia Polytechnic Institute and State University, 1985. http://hdl.handle.net/10919/91126.

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The present studies were conducted to gain a better understanding of the effects of pregnenolone (P₅), human chorionic gonadotropin (hCG) and 3' 5', cyclic adenosine monophosphate ( cAMP) on porcine placental and endometrial production of progesterone (P₄), testosterone (T) and estrone (E₁) at 30, 60 and 90 days of gestation. Duplicate 300 mg samples of placenta, endometrium or both (co-incubation) were incubated in medium199 containing either no P₅, P₅, P₅ + hCG or P₅ + cAMP for either zero (control), .5, 1 or 2 h. The first study compared P₄ and E₁ production with or without addition of P₅

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Rigau, Alberto P'erez. "An assessment of the effects of dietary oil supplementation on fetal survival in gilts at 40 days of gestation /." This resource online, 1993. http://scholar.lib.vt.edu/theses/available/etd-09192009-040524/.

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Nelson, Megan Alice. "Effects of Replacing Supplemental Sucrose with Beef During Mid to Late Gestation on Maternal Health and Fetal Growth and Development Using a Sow Biomedical Model." Diss., North Dakota State University, 2019. https://hdl.handle.net/10365/29837.

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Americans consume three percent more total daily calories from sugar than current recommendations. Maternal diets high in sugar can cause obesity and diabetes mellitus. Objectives were to compare supplemental dietary sucrose to a protein alternative on maternal health and fetal programming utilizing a sow biomedical model. Pregnant sows (Landrace × Yorkshire, average BW = 222 ± 35 kg, n = 21) were fed a corn-soybean meal-based diet (CSM) at one percent BW at 0700 h daily from d 29 (± 1.47) to 111 (± 0.58) of gestation. Sows were randomly assigned to dietary supplement treatments: 126 g CSM (CO

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Hopkins, Katherine Lee. "In vitro characterization of aromatase, estrone sulfotransferase and estrone sulfatase activities in the porcine placenta and endometrium at 30, 60 and 90 days of gestation." Thesis, Virginia Tech, 1987. http://hdl.handle.net/10919/45793.

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<p>The purpose of this investigation was to characterize the activities of three enzymes, aromatase, estrone (E1) sulfotransferase and E] sulfatase, in the porcine placenta and endometrium on d 30, 60 and 90 of gestation. These enzymes play key roles in determining in utero concentrations of estrogens. Days 30, 60 and 90 were chosen because previous investigations had determined that these were times of substantial changes in in vitro estrogen production by the porcine placenta and endometrium.</p><br>Master of Science

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Rigau, Alberto PÃ©rez. "An assessment of the effects of dietary oil supplementation on fetal survival in gilts at 40 days of gestation." Thesis, Virginia Tech, 1993. http://hdl.handle.net/10919/44875.

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<p>Eighty-six crossbred (Duroc x Yorkshire) gilts were used in two trials (50 gilts in Trial 1 and 36 gilts in Trial 2) for an assessment of the effect of supplemental dietary fat during early gestation on fetal survival, fetal development, and fatty acid concentration in gilt plasma and fetal head and body. Three diets contained 4% (w/w) added fat either as coconut, soybean, or fish (menhaden) oils. A fourth diet was used as a control. On d 37 to 45 postbreeding, gilts were slaughtered and numerous fetal and ovarian measurements made. Two sets of four randomly selected fetuses per gilt from T

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Gaggini, Thais Schwarz. "Uso do altrenogest associado a protocolos de indução ao parto para prolongar a duração da gestação em suínos." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2013. http://hdl.handle.net/10183/71575.

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O presente estudo avaliou o efeito do tratamento com altrenogest no desencadeamento do parto, no peso ao nascer (PN) e na sobrevivência dos leitões até o terceiro dia de vida. Três grupos controle foram formados: (i) fêmeas que pariram espontaneamente até o dia 114 de gestação (CONT<114); (ii) fêmeas que pariram espontaneamente no dia 114 ou mais (CONT≥114); (iii) fêmeas que foram induzidas ao parto utilizando clorprostenol e pariram partir do dia 114 de gestação (CONTCLOPR). Outro grupo de fêmeas foi tratado com altrenogest (Regumate®) por três dias (dia 111, 112 e 113 de gestação) e, dentro

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Magnabosco, Diogo. "Influência da suplementação de lisina no terço final da gestação sobre o desempenho de primíparas suínas e sua leitegada." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2011. http://hdl.handle.net/10183/30466.

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O estudo avaliou a inclusão de Lisina, o primeiro aminoácido limitante na dieta dos suínos, no terço final da gestação de primíparas suínas, e os efeitos em relação ao desempenho das fêmeas e de suas leitegadas ao nascer e o impacto no período lactacional subsequente. Foram selecionadas 298 leitoas, aos 85 dias de gestação, distribuídas uniformemente em dois grupos de acordo com idade de cobertura, peso, escore corporal visual (ECV) e espessura de toucinho (ET), sendo os grupos: Controle - 3,3 kg/ração/fêmea/dia, com 0,84% de lisina, correspondendo a um consumo diário de 28 g/lisina/fêmea e Li

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Dallanora, Djane. "Efeito da manipulação de aminoácidos na dieta de gestação e da inclusão de arginina na dieta de lactação sobre o desempenho de matrizes suínas e leitões." reponame:Biblioteca Digital de Teses e Dissertações da UFRGS, 2014. http://hdl.handle.net/10183/99094.

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O objetivo central dos dois estudos que compõem essa tese foi estudar a manipulação de aminoácidos em linhagens hiperprolíficas, nas quais o desafio do crescimento e produção de leite é ainda maior. No primeiro trabalho, foram utilizadas leitoas Landrace x Large White gestantes distribuídas em quatro tratamentos: Argiblend – oferta de 1% de arginina do D25-D80 e de 20g de blend do D81-D112 de gestação; Arginina – oferta de 1% de arginina do D25 ao D80; Blend – oferta de 20g de blend do D81 ao D112, e Controle - dieta controle durante toda a gestação. Não houve efeito (P>0,05) dos tratamentos s

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Wiegert, Jeffrey Glennon. "Effects of gestational heat stress on the lactational performance of gilts and growth performance and carcass characteristics of second-generation offspring." Thesis, Virginia Tech, 2016. http://hdl.handle.net/10919/64474.

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Pigs exposed to chronic intrauterine hyperthermia (gHS) experience greater fat deposition during life and yield carcasses with greater fat:lean content at slaughter compared to pigs gestated under thermoneutral conditions (gTN). The objectives of this study were to 1) determine whether gHS impacts the lactational performance of affected gilts (F1 generation), and 2) determine whether these effects of gHS are also evident in the next generation (F2 generation). Twenty-four gilts were bred and exposed to thermoneutral or heat stressed conditions for the entirety of gestation, and F1 female offsp

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Books on the topic "Swine gestation"

1

Swine breeding and gestation facilities handbook. Midwest Plan Service, 2001.

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Midwest Plan Service (Corporate Author) and Jay Harmon (Editor), eds. Swine Breeding and Gestation Facilities Handbook. Midwest Plan Service, 2000.

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Book chapters on the topic "Swine gestation"

1

"Feeding Gilts during Development and Sows during Gestation and Lactation." In Swine Nutrition. CRC Press, 2000. http://dx.doi.org/10.1201/9781420041842-41.

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Johnston, Lee, and Nathalie Trottier. "Feeding Gilts during Development and Sows during Gestation and Lactation." In Swine Nutrition, Second Edition. CRC Press, 2000. http://dx.doi.org/10.1201/9781420041842.ch33.

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Conference papers on the topic "Swine gestation"

1

"Infiltration Characteristics of Swine Finishing and Gestation Buildings: Review and Quantification." In 2015 ASABE International Meeting. American Society of Agricultural and Biological Engineers, 2015. http://dx.doi.org/10.13031/aim.20152190046.

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"Thermal Environment Performance and Uniformity Assessment for a Novel Swine Breeding and Gestation Facility." In 2016 ASABE International Meeting. American Society of Agricultural and Biological Engineers, 2016. http://dx.doi.org/10.13031/aim.20162462974.

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John P Stinn, Hongwei Xin, Timothy A Shepherd, Hong Li, and Robert T Burns. "Ammonia and Greenhouse Gas Emissions of a Modern U.S. Swine Breeding-Gestation-Farrowing Facility." In 2013 Kansas City, Missouri, July 21 - July 24, 2013. American Society of Agricultural and Biological Engineers, 2013. http://dx.doi.org/10.13031/aim.20131580044.

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John P Stinn and Hongwei Xin. "Heat and Moisture Production Rates of a Modern U.S. Swine Breeding-Gestation-Farrowing Facility." In 2013 Kansas City, Missouri, July 21 - July 24, 2013. American Society of Agricultural and Biological Engineers, 2013. http://dx.doi.org/10.13031/aim.20131587726.

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John Paul Stinn, Hongwei Xin, Hong Li, Timothy Shepherd, and Robert Burns. "Quantification of Greenhouse Gas and Ammonia Emissions from a Midwestern Swine Breeding/Gestation/Farrowing Facility." In 2011 Louisville, Kentucky, August 7 - August 10, 2011. American Society of Agricultural and Biological Engineers, 2011. http://dx.doi.org/10.13031/2013.37751.

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John P Stinn, Hongwei Xin, Timothy Shepherd, Hong Li, and Robert Burns. "Ammonia and Greenhouse Gas Emissions of a Swine Breeding-Gestation-Farrowing Facility in the Midwestern USA." In 2012 IX International Livestock Environment Symposium (ILES IX). American Society of Agricultural and Biological Engineers, 2012. http://dx.doi.org/10.13031/2013.41547.

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Smith, Benjamin C., Blake J. Fonken, John P. Stinn, Steven J. Hoff, and Jay D. Harmon. "Thermal Environment Evaluation of a Novel Positive Pressure Filtered Ventilation System in a Swine Breeding-Gestation Barn." In 10th International Livestock Environment Symposium (ILES X). American Society of Agricultural and Biological Engineers, 2018. http://dx.doi.org/10.13031/iles.18-033.

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Reports on the topic "Swine gestation"

1

Cai, Lingshuang, and Jacek A. Koziel. Gas and PM Emissions Monitoring from Swine Gestation and Farrowing Barns in Central Iowa. Iowa State University, 2011. http://dx.doi.org/10.31274/ans_air-180814-772.

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