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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
Conference Paper 1995

Autor: Osuji, P.O. Fernández Rivera, S. Odenyo, A.A.

Inadequate nutrition is the main cause of low productivity of livestock in sub-Saharan Africa. The primary feed resources include fodder trees, natural pastures and crop residues. This paper presents results from studies conducted at ILRI in evaluations of these resources. The effect of supplemen...

Enlace original: https://cgspace.cgiar.org/handle/10568/3132

Investigación en Agricultura
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Osuji, P.O. ,  Fernández Rivera, S. ,  Odenyo, A.A. ,  [Improving fibre utilisation and protein supply in animals fed poor quality roughages: ILRI nutrition research and plans] ,  Improving fibre utilisation and protein supply in animals fed poor quality roughages: ILRI nutrition research and plans
Conference Paper 1995

Autor: Fernández Rivera, S. Williams, Timothy O. Hiernaux, Pierre H.Y. Powell, J.M.

Livestock manure is an important source of nutrients for crop production in semi-arid West Africa. An assessment of the potential of manure to sustain crop production calls for an estimation of the amounts of manure that could be produced and captured and the feed resources required to maintain l...

Enlace original: https://cgspace.cgiar.org/handle/10568/2775

Investigación en Agricultura
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Fernández Rivera, S. ,  Williams, Timothy O. ,  Hiernaux, Pierre H.Y. ,  Powell, J.M. ,  [Faecal excretion by ruminants and manure availability for crop production in semi-arid West Africa] ,  Faecal excretion by ruminants and manure availability for crop production in semi-arid West Africa
Conference Paper 2002-10-09

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

Insufficient feed supply is a major limiting factor for milk production in the tropics. The aim of this study was to assess the effects of feeding level on live-weight and performance of Zebu (Boran) and crossbred (Boran × Holstein, 50–75% Holstein) lactating cows. Twenty-four heifers of each bre...

Enlace original: https://cgspace.cgiar.org/handle/10568/45985

Investigación en Agricultura
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Jenet, A. ,  Tegegne, Azage ,  Osuji, P.O. ,  Yimegnuhal, A. ,  Kreuzer, M. ,  McCrabb, G.J. ,  Fernández Rivera, S. ,  [Lifetime under-nutrition and lactation performance of Zebu and Zebu x Holstein cows in the tropics] ,  Lifetime under-nutrition and lactation performance of Zebu and Zebu x Holstein cows in the tropics
Conference Paper 1998

Autor: Hiernaux, Pierre H.Y. Williams, Timothy O. Fernández Rivera, S. Schlecht, E.
Enlace original: https://cgspace.cgiar.org/handle/10568/50784

Investigación en Agricultura
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Hiernaux, Pierre H.Y. ,  Williams, Timothy O. ,  Fernández Rivera, S. ,  Schlecht, E. ,  [Les roles de l'elevage dans l'intensification des modes de production agricole au Sahel: Options socio-economiques et techniques] ,  Les roles de l'elevage dans l'intensification des modes de production agricole au Sahel: Options socio-economiques et techniques

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