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Conference Paper 1994

Autor: Baker, R.L. Mwamachi, D.M. Audho, James O. Thorpe, W.R.

This study is evaluating the resistance of Red Maasai sheep to endoparasite infections relative to Dorper sheep and a range of Red Maasai x Dorper crosses. The results confirm previous reports that both Red Maasai ewes and lambs are more resistant to endoparasites (predominantly Haemonchus contor...

Enlace original: https://cgspace.cgiar.org/handle/10568/70852

Investigación en Agricultura
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Baker, R.L. ,  Mwamachi, D.M. ,  Audho, James O. ,  Thorpe, W.R. ,  [Genetic resistance to gastrointestinal nematode parasites in Red Maasai sheep in Kenya] ,  Genetic resistance to gastrointestinal nematode parasites in Red Maasai sheep in Kenya
Report 1991

Autor: Das, S.M.

Data on Black Head Persian (BHP) sheep, collected at Livestock Research Centres, Malya and West-Kilimanjaro, Tanzania for the period 1964-1988, were analysed. Overall age at first lambing, lambing interval, twinning rate, litter size and annual reproductive rate averaged 784.2± 6.16, 350.9± 3.54 ...

Enlace original: https://cgspace.cgiar.org/handle/10568/70823

Investigación en Agricultura
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Das, S.M. ,  [Evaluation of Black Head Persian sheep at Malya and West Kilimanjaro Research Centres, Tanzania] ,  Evaluation of Black Head Persian sheep at Malya and West Kilimanjaro Research Centres, Tanzania
Conference Paper 1996

Autor: Odubote, I.K.

A total of 587 kidding records of the West African Dwarf (WAD) goats over a period of 10 years (1982-91) were used for this study. The mean kidding interval and litter size at birth were 275.68±6.08 days and 1.79±0.05 kids, respectively. Effect of parity, season and year of birth were significant...

Enlace original: https://cgspace.cgiar.org/handle/10568/70864

Investigación en Agricultura
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Odubote, I.K. ,  [Genetic analysis of the reproductive performance of West African Dwarf goats in the humid tropics] ,  Genetic analysis of the reproductive performance of West African Dwarf goats in the humid tropics
Book Chapter 2006

Autor: Bosso, N.A. Cisse. M.F. Waaij, E.H. van der Fall, Abdou Arendonk, Johan A.M. van

The International Trypanotolerance Centre’s small ruminant breeding meat production and the trypanotolerance of the animals (sheep and goat) To achieve that goal, selection was based on estimated breeding values for daily weight gain from 4 to 12 months of age measured on trypanotolerance challen...

Enlace original: https://cgspace.cgiar.org/handle/10568/70950

Investigación en Agricultura
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Bosso, N.A. ,  Cisse. M.F. ,  Waaij, E.H. van der ,  Fall, Abdou ,  Arendonk, Johan A.M. van ,  [Genetic and phenotypic parameters of body weight in west African dwarf goat and Djallonke sheep. In Genetic improvement of livestock in Tsetse infested areas in west Africa] ,  Genetic and phenotypic parameters of body weight in west African dwarf goat and Djallonke sheep. In Genetic improvement of livestock in Tsetse infested areas in west Africa
Journal Article 2004

Autor: Checa Coral, Oscar E. Blair, Matthew W. Beebe, Stephen E.
Enlace original: https://cgspace.cgiar.org/handle/10568/65843

Investigación en Agricultura
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Checa Coral, Oscar E. ,  Blair, Matthew W. ,  Beebe, Stephen E. ,  [Genotypic variation in climbing ability traits in a common bean RIL population] ,  Genotypic variation in climbing ability traits in a common bean RIL population
Journal Article 1960

Autor: Alim, K.A.

An analysis has been of the reproductive rates and milk yield of Kenana cattle in a closed dairy herd in Sudan. The average age at first calving was 38.4 months and calving were most frequent between September and December. The average length of productive herd life of cows was 5.42 lactations. T...

Enlace original: https://cgspace.cgiar.org/handle/10568/66801

Investigación en Agricultura
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Alim, K.A. ,  [Reproductive rates and milk yield of Kenana cattle in Sudan] ,  Reproductive rates and milk yield of Kenana cattle in Sudan
Journal Article 2004

Autor: Ochoa, IE Blair, Matthew W. Brown, K.M. Beebe, Stephen E. Lynch, Jonathan P.
Enlace original: https://cgspace.cgiar.org/handle/10568/65840

Investigación en Agricultura
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Ochoa, IE ,  Blair, Matthew W. ,  Brown, K.M. ,  Beebe, Stephen E. ,  Lynch, Jonathan P. ,  [Genotypic variation in adventitious rooting under low phosphorus availability in common bean (Phaseolus vulgaris L.)] ,  Genotypic variation in adventitious rooting under low phosphorus availability in common bean (Phaseolus vulgaris L.)
Book Chapter 1994

Autor: Morales, Francisco José Singh, Shree P.
Enlace original: https://cgspace.cgiar.org/handle/10568/54744

Investigación en Agricultura
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Morales, Francisco José ,  Singh, Shree P. ,  [Mejoramiento por la resistencia al virus del mosaico dorado del frijol (BGMV) en poblaciones inter-raciales de Phaseolus vulgaris] ,  Mejoramiento por la resistencia al virus del mosaico dorado del frijol (BGMV) en poblaciones inter-raciales de Phaseolus vulgaris
Journal Article 2003

Autor: Matika, O. Wyk, J.B. van Erasmus, G.J. Baker, R.L.

Genetic parameters for growth traits in Sabi sheep were estimated using from data records of 4123 lambs from 130 sires and 1131 dams collected between 1984 and 1994. Reproduction traits and lamb survival to weaning were analysed fitting a sire threshold model. The direct additive contribution t...

Enlace original: https://cgspace.cgiar.org/handle/10568/29173

Investigación en Agricultura
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Matika, O. ,  Wyk, J.B. van ,  Erasmus, G.J. ,  Baker, R.L. ,  [Genetic parameter estimates in Sabi sheep] ,  Genetic parameter estimates in Sabi sheep
Journal Article 2000

Autor: Rege, J.E.O. Toe, F. Mukasa-Mugerwa, E. Tembely, S. Anindo, D.O. Baker, R.L. Lahlou-Kassi, A.

A study was conducted to investigate the effect of season on, and to estimate heritabilities of, and genetic correlations among, semen and spermatozoa characteristics and the relationship of these characteristics with measures of testicular or scrotal size in 6-, 9- and 12-month old ram lambs of ...

Enlace original: https://cgspace.cgiar.org/handle/10568/29624

Investigación en Agricultura
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Rege, J.E.O. ,  Toe, F. ,  Mukasa-Mugerwa, E. ,  Tembely, S. ,  Anindo, D.O. ,  Baker, R.L. ,  Lahlou-Kassi, A. ,  [Reproductive characteristics of Ethiopian highland sheep. II. Genetic parameters of semen characteristics and their relationships with testicular measurements in ram lambs] ,  Reproductive characteristics of Ethiopian highland sheep. II. Genetic parameters of semen characteristics and their relationships with testicular measurements in ram lambs

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