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Registros recuperados: 11 | |
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Lee,Sang In; Kim,In Ho. |
ABSTRACT The present study evaluated the optimal duration of creep feeding that improves the growth performance and fecal score of piglets and the performance and estrus interval of sows. Sixteen sows (Yorkshire × Landrace) and their litters were used in this 24-day trial. Dietary treatments were: Treatment 1, in which creep feed was not provided; treatment 2, in which creep feed was provided at the 7th day of life (day 7 to weaning); treatment 3, in which creep feed was provided at the 14th day of life (day 14 to weaning); and treatment 4, in which creep feed was provided at the 21st day of life (day 21 to weaning). There was no difference in body weight or loss, backfat thickness or loss, or estrus interval among treatments in the sows. Piglets in... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Creep feeding; Growth performance; Sow; Suckling piglets. |
Ano: 2018 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982018000100542 |
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Ma,Li-Peng; Zhao,Zhi-Chao; Li,Tao; Li,Da-Quan; Wang,Xiao-Yan; Song,Cheng-Yi; Qi,Ya-Yin; Huang,Tao. |
ABSTRACT This study aimed to investigate the roles of miRNA in the development of ovarian follicles in sows with high ovulation rate. The miRNA expression profiles in middle-size ovarian follicles between Meishan and Duroc sows were characterized by Affymetrix miRNA GeneChip. Seven differentially expressed miRNA were identified. KEGG pathways analyzed the predicted target genes of differentially expressed miRNA by using the DAVID website. The MAPK signaling pathway may affect the process of ovarian follicle development. Our study suggested that miR-21, miR-199a, miR-708, and miR-4334 might play a vital role in the development of ovarian follicles of sow. |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Differentially expressed miRNA; Follicular phase; Middle-sized follicles; Sow. |
Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-35982019000100310 |
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Radović,I.; Dragin,S.; Katanić,N.; Beuković,D.; Stančić,I.; Mirkov,M.; Horvatovic,M. P.. |
ABSTRACT Reproductive efficacy of sows dictates the level of profitability of the production itself, and the moment of testing and selection of gilts for breeding (as the parents of a future generation), represents a very important moment. Given the fact that the selection of gilts for breeding is partly based on the weight-gain in the test, in this study we examined the influence of a daily weight-gain of gilts in the test of the manifestation of important reproductive characteristics - the size of the litter of the first and the other parities, as well as the percentage of sows that gave birth in relation to previous breeding process. Data of the 11637 tested gilts that completed the performance test have been used for the test. The studied... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Sow; Gilt; Parity; Weight-gain; Restocking of sows; Size of the litter. |
Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000401375 |
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IRGANG, R.; FAVERO, J. A.. |
Objetivo do catalago; Informacoes apresentadas; Como usar o catalago; 200 cachacos da raca Landrace - 1. leitegada; 200 cachacos da raca Landrace - 1. e 2. leitegadas; 200 cachacos da raca Landrace - 1., 2. e 3. leitegadas; 200 cachacos da raca Large White - 1. leitegada; 200 cachacos da raca Large White - 1. e 2. leitegadas; 50 cachacos da raca Duroc - 1. leitegada; 50 cachacos da raca Duroc - 1. e 2. leitegadas; 50 cachacos da raca Duroc - 1., 2. e 3. leitegada; 500 melhores porcas daraca Landrace - 1. leitegada; 500 melhores porcas da raca Landrace - 1. e 2. leitegadas; 500 melhores porcas da raca Landrace - 1., 2. e 3. leitegadas; 500 ,melhores porcas da raca Large White - 1. leitegada; 500 melhores porcas da raca Large White - 1. e 2. leitegadas; 500... |
Tipo: Livros |
Palavras-chave: Cachaco; Catalogo; Hog; Sow; Catalog; Register; Porca. |
Ano: 1997 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/433344 |
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Nogueira,R.H.G.; Guedes,R.M.C.; Souza,J.C.A.. |
The aim of this paper was to assess the possible variation in blood concentrations of creatine kinase (CK) and triglycerides in gilts bred older in comparison with multiparous sows. Ten primiparous and ten Camborough multiparous sows from the fourth to seventh parities were used. Breeding age and weight of gilts averaged respectively 231 days and 149.5kg. All females were moved into individual farrowing crates and were managed under the same conditions. Blood samples were collected by puncturing the coccygeal artery on day 7 before expected farrowing, and on days 2, 7, 14, 21 of lactation and 2 days after weaning. No difference in triglycerides and CK serum concentrations between groups were observed. The CK levels were low before farrowing, increased... |
Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Sow; Gilt; Creatine kinase; Triglyceride. |
Ano: 2000 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352000000100015 |
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Registros recuperados: 11 | |
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