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Amelioration genetique des bovins N'Dama. 2. Croissance des veaux avant sevrage au ranch de Madina-Diassa, Mali

Calf performance in N'Dama cattle was investigated. Records on calf growth of 517 registered N'Dama calves born at Madina-Diassa station, Mali were analysed. Calf weights were evaluated at birth, 30, 90 and 205 days, the last parameter selected at weaning time. Estimates of different effects and int...

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Main Authors: Planchenault, D., Traoré, M.T., Roy, F., Tall, S.H.
Format: Journal Article
Language:Francés
Published: 1986
Subjects:
cattle
breeds
Online Access:https://hdl.handle.net/10568/66924
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author Planchenault, D.
Traoré, M.T.
Roy, F.
Tall, S.H.
author_browse Planchenault, D.
Roy, F.
Tall, S.H.
Traoré, M.T.
author_facet Planchenault, D.
Traoré, M.T.
Roy, F.
Tall, S.H.
author_sort Planchenault, D.
collection Repository of Agricultural Research Outputs (CGSpace)
description Calf performance in N'Dama cattle was investigated. Records on calf growth of 517 registered N'Dama calves born at Madina-Diassa station, Mali were analysed. Calf weights were evaluated at birth, 30, 90 and 205 days, the last parameter selected at weaning time. Estimates of different effects and interactions are indicated. Males had a higher significant weight than females. The batch internal effect factor and the year-season interaction were not significant, but the year-season factor was important. Medina-Diassa N'Dama strain has a small frame evidenced by calves with low birth weight (females 12 kg, males 13 kg) at breeding station management. The calves had satisfactory growth weight at 205 days with higher weight in reference to the traditional breeding system (females 59 kg, males 63 kg, vs 57 up to 60 kg respectively).
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language Francés
publishDate 1986
publishDateRange 1986
publishDateSort 1986
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spelling CGSpace669242023-06-13T05:07:32Z Amelioration genetique des bovins N'Dama. 2. Croissance des veaux avant sevrage au ranch de Madina-Diassa, Mali Planchenault, D. Traoré, M.T. Roy, F. Tall, S.H. cattle breeds Calf performance in N'Dama cattle was investigated. Records on calf growth of 517 registered N'Dama calves born at Madina-Diassa station, Mali were analysed. Calf weights were evaluated at birth, 30, 90 and 205 days, the last parameter selected at weaning time. Estimates of different effects and interactions are indicated. Males had a higher significant weight than females. The batch internal effect factor and the year-season interaction were not significant, but the year-season factor was important. Medina-Diassa N'Dama strain has a small frame evidenced by calves with low birth weight (females 12 kg, males 13 kg) at breeding station management. The calves had satisfactory growth weight at 205 days with higher weight in reference to the traditional breeding system (females 59 kg, males 63 kg, vs 57 up to 60 kg respectively). 1986 2015-06-05T12:18:27Z 2015-06-05T12:18:27Z Journal Article https://hdl.handle.net/10568/66924 fr Open Access Planchenault, D., Traore, M.T., Roy, F. and Tall, S.H. 1986. Amelioration genetique des bovins N'Dama. 2. Croissance des veaux avant sevrage au ranch de Madina-Diassa, Mali. Revue d'Elevage et de Medecine Veterinaire des Pays Tropicaux: 39(1): 51-57.
spellingShingle cattle
breeds
Planchenault, D.
Traoré, M.T.
Roy, F.
Tall, S.H.
Amelioration genetique des bovins N'Dama. 2. Croissance des veaux avant sevrage au ranch de Madina-Diassa, Mali
title Amelioration genetique des bovins N'Dama. 2. Croissance des veaux avant sevrage au ranch de Madina-Diassa, Mali
title_full Amelioration genetique des bovins N'Dama. 2. Croissance des veaux avant sevrage au ranch de Madina-Diassa, Mali
title_fullStr Amelioration genetique des bovins N'Dama. 2. Croissance des veaux avant sevrage au ranch de Madina-Diassa, Mali
title_full_unstemmed Amelioration genetique des bovins N'Dama. 2. Croissance des veaux avant sevrage au ranch de Madina-Diassa, Mali
title_short Amelioration genetique des bovins N'Dama. 2. Croissance des veaux avant sevrage au ranch de Madina-Diassa, Mali
title_sort amelioration genetique des bovins n dama 2 croissance des veaux avant sevrage au ranch de madina diassa mali
topic cattle
breeds
url https://hdl.handle.net/10568/66924
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AT traoremt ameliorationgenetiquedesbovinsndama2croissancedesveauxavantsevrageauranchdemadinadiassamali
AT royf ameliorationgenetiquedesbovinsndama2croissancedesveauxavantsevrageauranchdemadinadiassamali
AT tallsh ameliorationgenetiquedesbovinsndama2croissancedesveauxavantsevrageauranchdemadinadiassamali

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