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Journal Article 2002

Autor: Sangare, M. Fernández Rivera, S. Hiernaux, Pierre H.Y. Bationo, B. André Pandey, V.S.

An experiment was conducted in 1996 and 1997 in semi-arid Niger, to determine the influence of supplementation (no supplement, millet bran + simple superphosphate, or millet bran + simple superphosphate + blood meal) for cattle and mulching (0 or 3 t ha-1 of Aristida sieberiana straw) on soil fer...

Enlace original: https://cgspace.cgiar.org/handle/10568/33083

Investigación en Agricultura
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Sangare, M. ,  Fernández Rivera, S. ,  Hiernaux, Pierre H.Y. ,  Bationo, B. André ,  Pandey, V.S. ,  [Influence of dry season supplementation for cattle on soil fertility and millet (Pennisetum glaucum L.) yield in a mixed crop/livestock production system of the Sahel] ,  Influence of dry season supplementation for cattle on soil fertility and millet (Pennisetum glaucum L.) yield in a mixed crop/livestock production system of the Sahel
Journal Article 2004

Autor: Jenet, A. Yimegnuhal, A. Tegegne, Azage Fernández Rivera, S. Kreuzer, M.

Study was conducted to determine turnover of water, nitrogen and energy in lactating Holstein x Boran cows. Nine cows (Bos indicus × B. taurus) between their 42nd and 420th the days of lactation were selected for this study. The crossbred cows had ad libitum access to water and a dried maize stov...

Enlace original: https://cgspace.cgiar.org/handle/10568/34128

Investigación en Agricultura
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Jenet, A. ,  Yimegnuhal, A. ,  Tegegne, Azage ,  Fernández Rivera, S. ,  Kreuzer, M. ,  [Water intake and nutrient balances of Holstein X Boran cows fed a low-quality tropical diet] ,  Water intake and nutrient balances of Holstein X Boran cows fed a low-quality tropical diet
Journal Article 2002

Autor: Blümmel, Michael Fernández Rivera, S.

In vitro techniques used for evaluating ruminant feeds can be classified into those that estimate gravimetrically their digestibility or degradability by quantifying the insoluble residues that remain after their incubation in inoculum containing rumen fluid, and those that measure the appearance...

Enlace original: https://cgspace.cgiar.org/handle/10568/28254

Investigación en Agricultura
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Blümmel, Michael ,  Fernández Rivera, S. ,  [In vitro gas techniques and efficiency of microbial substrate degradation] ,  In vitro gas techniques and efficiency of microbial substrate degradation
Journal Article 2002

Autor: Sangare, M. Fernández Rivera, S. Hiernaux, Pierre H.Y. Pandey, V.S.

An experiment, was conducted in semi arid Niger to determine the influence of supplementation with groundnut cake (GC) )0 g kg 1, 2.5 g kg 1, 5 g kg 1, and 7.5 g kg 1 live weight (LW)) and P (0 g day`' and 3 g day 1 animal 1) on diet and millet stover intake and digestibility, sheep growth rate, ...

Enlace original: https://cgspace.cgiar.org/handle/10568/29705

Investigación en Agricultura
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Sangare, M. ,  Fernández Rivera, S. ,  Hiernaux, Pierre H.Y. ,  Pandey, V.S. ,  [Effect of groundnut cake and P on millet stover utilisation and nutrient excretion by sheep] ,  Effect of groundnut cake and P on millet stover utilisation and nutrient excretion by sheep
Journal Article 1999

Autor: Ayantunde, Augustine A. Hiernaux, Pierre H.Y. Fernández Rivera, S. Keulen, H. van Udo, H.M.J.

The selective use by cattle of range resources in the Sahel was assessed in terms of quantity and nutritional quality of the herbage grazed and diet selected. Peak standing crop was 1951 kg ha -1 dry matter (DM) with 47.9 kg nitrogen (N) ha-1 and 7.4 kg phosphorus (P) ha -1. Esophageally fistulat...

Enlace original: https://cgspace.cgiar.org/handle/10568/28875

Investigación en Agricultura
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Ayantunde, Augustine A. ,  Hiernaux, Pierre H.Y. ,  Fernández Rivera, S. ,  Keulen, H. van ,  Udo, H.M.J. ,  [Selective grazing by cattle on spatially and seasonally heterogenous rangeland in Sahel] ,  Selective grazing by cattle on spatially and seasonally heterogenous rangeland in Sahel
Journal Article 1999

Autor: Hiernaux, Pierre H.Y. Bielders, Charles L. Valentin, Christian Bationo, B. André Fernández Rivera, S.

The effects of 4 years grazing by sheep and goats at various stocking rates on soil surface features, bulk density, organic C, N and P contents and pH were investigated in Sadore, Niger. Studies were also conducted in a fallow subjected to 9 years of intensive grazing. Although grazing reduced (P...

Enlace original: https://cgspace.cgiar.org/handle/10568/28876

Investigación en Agricultura
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Hiernaux, Pierre H.Y. ,  Bielders, Charles L. ,  Valentin, Christian ,  Bationo, B. André ,  Fernández Rivera, S. ,  [Effects of livestock grazing on physical and chemical properties of sandy soils in Sahelian rangelands] ,  Effects of livestock grazing on physical and chemical properties of sandy soils in Sahelian rangelands
Journal Article 2008-06-15

Autor: Koralagama, K.D.N. Mould, F.L. Fernández Rivera, S. Hanson, Jean

This study compared the effect of supplementing maize stover (MS) with cowpea (Vigna unguiculata) haulms or commercial concentrate (CC) on feed intake, nutrient digestibility, live weight gain and carcass yield of male Ethiopian Highland sheep. Two cowpea genotypes, 12688 (forage) and IT96D-774 (...

Enlace original: https://cgspace.cgiar.org/handle/10568/2127

Investigación en Agricultura
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Koralagama, K.D.N. ,  Mould, F.L. ,  Fernández Rivera, S. ,  Hanson, Jean ,  [The effect of supplementing maize stover with cowpea (Vigna unguiculata) haulms on the intake and growth performance of Ethiopian sheep] ,  The effect of supplementing maize stover with cowpea (Vigna unguiculata) haulms on the intake and growth performance of Ethiopian sheep
Journal Article 2007-04-14

Autor: Ayantunde, Augustine A. Delfosse, P. Fernández Rivera, S. Gerard, Bruno G. Dan-Gomma, A.

Groundnut haulms along with cowpea hay are major crop residues used for animal fattening in the West African Sahel. In traditional sheep fattening,feeds are always provided ad-hoc and in an unregulated fashion, which is rather wasteful. As a preliminary study to establish the optimal feeding leve...

Enlace original: https://cgspace.cgiar.org/handle/10568/1280

Investigación en Agricultura
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Ayantunde, Augustine A. ,  Delfosse, P. ,  Fernández Rivera, S. ,  Gerard, Bruno G. ,  Dan-Gomma, A. ,  [Supplementation with groundnut haulms for sheep fattening in the West African Sahel] ,  Supplementation with groundnut haulms for sheep fattening in the West African Sahel
Journal Article 2004

Autor: Jenet, A. Fernández Rivera, S. Tegegne, Azage Yimegnuhal, A. Osuji, P.O. Kreuzer, M.

Forty-eight heifers of two genotypes, Boran (Bos indicus) and Holstein×Boran, were allocated to three feeding levels equivalent to 1.0, 1.2 and 1.4 times calculated metabolisable energy requirements for maintenance (MEm). The experiment started at the onset of reproductive activity, when the Bora...

Enlace original: https://cgspace.cgiar.org/handle/10568/29178

Investigación en Agricultura
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Jenet, A. ,  Fernández Rivera, S. ,  Tegegne, Azage ,  Yimegnuhal, A. ,  Osuji, P.O. ,  Kreuzer, M. ,  [Growth and feed conversion of Boran (Bos indicus) and Holstein X Boran heifers during three physiological states receiving different levels of a tropical diet] ,  Growth and feed conversion of Boran (Bos indicus) and Holstein X Boran heifers during three physiological states receiving different levels of a tropical diet
Journal Article 1997

Autor: Fall, Abdou Pearson, R.A. Fernández Rivera, S.

Eighteen oxen were allotted to three treatment groups according to their body condition: poor, medium and good. Work output, speed, live weight and body condition were measured during 7 weeks when animals worked 4 days/ week, 4 h/day, pulling loads equivalent to 12.5 kg/100 kg live weight. The an...

Enlace original: https://cgspace.cgiar.org/handle/10568/28318

Investigación en Agricultura
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Fall, Abdou ,  Pearson, R.A. ,  Fernández Rivera, S. ,  [Nutrition of draught oxen in semi-arid West Africa. 3. Effect of body condition prior to work and weight losses during work on food intake and work output] ,  Nutrition of draught oxen in semi-arid West Africa. 3. Effect of body condition prior to work and weight losses during work on food intake and work output

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