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Registros recuperados : 2 | |
1. | | BAYEMI, P. H.; NSONGKA, M. V.; LEINYUY, I.; WEBB, E. C.; NCHADJI, J. M.; CAVESTANY, D.; BRYANT, M. Effect of pre-partum feed supplementation on post-partum ovarian activity, milk production and calf growth of small holder dairy Cattle in Cameroon. Tropical Animal Health and Production, January 2015, vol. 47, Issue 1, pages 153-158. Article history: Received 31 August 2014 // Accepted 01 October 2014 // First Online 23 October 2014.Biblioteca(s): INIA Las Brujas. |
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2. | | BAYEMI, P. H.; LEINYUY, I.; NSONGKA, M. V.; WEBB, E. C.; NCHADJI, J. M.; CAVESTANY, D.; PERERA, B. M. A. O. Effect of cow parity and synchronization method with PGF2α on conception rates of Bos indicus cows in Cameroon. Tropical Animal Health and Production, January 2015, vol. 47, Issue 1, pages 159-162. Article history: Received 31 August 2014 // Accepted 01 October 2014 // First Online 16 October 2014.Biblioteca(s): INIA Las Brujas. |
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Registros recuperados : 2 | |
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| Acceso al texto completo restringido a Biblioteca INIA Las Brujas. Por información adicional contacte bibliolb@inia.org.uy. |
Registro completo
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Biblioteca (s) : |
INIA Las Brujas. |
Fecha actual : |
21/02/2014 |
Actualizado : |
07/12/2018 |
Tipo de producción científica : |
Artículos en Revistas Indexadas Internacionales |
Circulación / Nivel : |
B - 1 |
Autor : |
BAYEMI, P. H.; NSONGKA, M. V.; LEINYUY, I.; WEBB, E. C.; NCHADJI, J. M.; CAVESTANY, D.; BRYANT, M. |
Afiliación : |
POUGUE HENRI BAYEMI, Institute of Agricultural Research for Development, Cameroon; MUNJI VICTORINE NSONGKA, Institute of Agricultural Research for Development, Cameroon; ISABELLE LEINYUY, Institute of Agricultural Research for Development, Cameroon; EDWARD COTTINGTON WEBB, Head Department of Animal and Wildlife Science, University of Pretoria, South Africa; JUSTIN MBANYA NCHADJI, Institute of Agricultural Research for Development, Cameroon; DANIEL CAVESTANY BOCKING, INIA (Instituto Nacional de Investigación Agropecuaria), Uruguay; MIKE BRYANT, Department of Agriculture, University of Reading, UK. |
Título : |
Effect of pre-partum feed supplementation on post-partum ovarian activity, milk production and calf growth of small holder dairy Cattle in Cameroon. |
Fecha de publicación : |
2015 |
Fuente / Imprenta : |
Tropical Animal Health and Production, January 2015, vol. 47, Issue 1, pages 153-158. |
ISSN : |
0049-4747 // Online ISSN 1573-7438 |
DOI : |
10.1007/s11250-014-0700-8 |
Idioma : |
Inglés |
Notas : |
Article history: Received 31 August 2014 // Accepted 01 October 2014 // First Online 23 October 2014. |
Contenido : |
ABSTRACT.
Seventy-two cows were selected for an on-farm study on the effect of feed supplementation before calving on milk production, ovarian activity and calf growth of Holstein, indigenous Red Fulani cows and their crosses. Pre-partum feed supplementation was done using cotton seed cake (80 %), maize (18 %), bone meal (1 %) and kitchen salt (1 % NaCl). Supplementation levels consisted of a low supplementation fed at 1 kg per animal per day and high supplementation fed at 2 kg per animal per day. In addition, Red Fulani cows received the supplements in two different ways namely a pre-partum supplementation consisting of 1 kg per cow per day and pre- and post-partum supplementation consisting of 1 kg per cow per day before calving and 1 kg per cow per day post-partum up to 30 days after calving. Blood samples were analysed using ELISA Progesterone kits to determine the length of post-partum anoestrus. Results show that pre-partum levels of feeding did not have any effect (P > 0.05) on body condition score (BCS) at 12 weeks after calving, calf birth weight, average daily weight gain of calves, milk production and post-partum anoestrus. High BCS at calving was shown to influence BCS at 12 weeks of lactation. Holstein cows had bigger calves (P < 0.01) at birth (45 kg) compared to traditional cows (36 kg) and crosses (34 kg). There was little benefit of pre-partum supplementation on the parameters investigated in this study. Consequently, low income farmers are advised to concentrate their efforts of supplementation early in lactation.
© Springer Science+Business Media Dordrecht 2014 MenosABSTRACT.
Seventy-two cows were selected for an on-farm study on the effect of feed supplementation before calving on milk production, ovarian activity and calf growth of Holstein, indigenous Red Fulani cows and their crosses. Pre-partum feed supplementation was done using cotton seed cake (80 %), maize (18 %), bone meal (1 %) and kitchen salt (1 % NaCl). Supplementation levels consisted of a low supplementation fed at 1 kg per animal per day and high supplementation fed at 2 kg per animal per day. In addition, Red Fulani cows received the supplements in two different ways namely a pre-partum supplementation consisting of 1 kg per cow per day and pre- and post-partum supplementation consisting of 1 kg per cow per day before calving and 1 kg per cow per day post-partum up to 30 days after calving. Blood samples were analysed using ELISA Progesterone kits to determine the length of post-partum anoestrus. Results show that pre-partum levels of feeding did not have any effect (P > 0.05) on body condition score (BCS) at 12 weeks after calving, calf birth weight, average daily weight gain of calves, milk production and post-partum anoestrus. High BCS at calving was shown to influence BCS at 12 weeks of lactation. Holstein cows had bigger calves (P < 0.01) at birth (45 kg) compared to traditional cows (36 kg) and crosses (34 kg). There was little benefit of pre-partum supplementation on the parameters investigated in this study. Consequently, low income farm... Presentar Todo |
Palabras claves : |
CAMEROON; PRE-PARTUM SUPPLEMENTATION; PROGESTERONE; PROSTAGLANDINS. |
Thesagro : |
ELISA. |
Asunto categoría : |
-- |
Marc : |
LEADER 02653naa a2200289 a 4500 001 1012747 005 2018-12-07 008 2015 bl uuuu u00u1 u #d 022 $a0049-4747 // Online ISSN 1573-7438 024 7 $a10.1007/s11250-014-0700-8$2DOI 100 1 $aBAYEMI, P. H. 245 $aEffect of pre-partum feed supplementation on post-partum ovarian activity, milk production and calf growth of small holder dairy Cattle in Cameroon.$h[electronic resource] 260 $c2015 500 $aArticle history: Received 31 August 2014 // Accepted 01 October 2014 // First Online 23 October 2014. 520 $aABSTRACT. Seventy-two cows were selected for an on-farm study on the effect of feed supplementation before calving on milk production, ovarian activity and calf growth of Holstein, indigenous Red Fulani cows and their crosses. Pre-partum feed supplementation was done using cotton seed cake (80 %), maize (18 %), bone meal (1 %) and kitchen salt (1 % NaCl). Supplementation levels consisted of a low supplementation fed at 1 kg per animal per day and high supplementation fed at 2 kg per animal per day. In addition, Red Fulani cows received the supplements in two different ways namely a pre-partum supplementation consisting of 1 kg per cow per day and pre- and post-partum supplementation consisting of 1 kg per cow per day before calving and 1 kg per cow per day post-partum up to 30 days after calving. Blood samples were analysed using ELISA Progesterone kits to determine the length of post-partum anoestrus. Results show that pre-partum levels of feeding did not have any effect (P > 0.05) on body condition score (BCS) at 12 weeks after calving, calf birth weight, average daily weight gain of calves, milk production and post-partum anoestrus. High BCS at calving was shown to influence BCS at 12 weeks of lactation. Holstein cows had bigger calves (P < 0.01) at birth (45 kg) compared to traditional cows (36 kg) and crosses (34 kg). There was little benefit of pre-partum supplementation on the parameters investigated in this study. Consequently, low income farmers are advised to concentrate their efforts of supplementation early in lactation. © Springer Science+Business Media Dordrecht 2014 650 $aELISA 653 $aCAMEROON 653 $aPRE-PARTUM SUPPLEMENTATION 653 $aPROGESTERONE 653 $aPROSTAGLANDINS 700 1 $aNSONGKA, M. V. 700 1 $aLEINYUY, I. 700 1 $aWEBB, E. C. 700 1 $aNCHADJI, J. M. 700 1 $aCAVESTANY, D. 700 1 $aBRYANT, M. 773 $tTropical Animal Health and Production, January 2015, vol. 47, Issue 1, pages 153-158.
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