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Conference Paper 1995

Autor: Diarra, L. Hiernaux, Pierre H.Y. Leeuw, P.N. de

This paper deals with foraging behaviour of cattle grazing semi-arid rangelands in the Sahel of Mali. It discusses the location of study site, vegetation in the grazing orbit, herd management and livestock behaviour. Results on seasonal variation in feed supply, selection of the annual grazing or...

Enlace original: https://cgspace.cgiar.org/handle/10568/2774

Investigación en Agricultura
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Diarra, L. ,  Hiernaux, Pierre H.Y. ,  Leeuw, P.N. de ,  [Foraging behaviour of cattle grazing semi-arid rangelands in the Sahel of Mali] ,  Foraging behaviour of cattle grazing semi-arid rangelands in the Sahel of Mali
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 1996

Autor: Hiernaux, Pierre H.Y.

In studies of 25 rangeland sites selected along the S.-N. bioclimatic gradient and on the main soil types in the Gourma (Sahel, Mali), herbage cover, standing mass and botanical composition were measured in relation to seasonality of grazing and grazing intensity. When different sites were compar...

Enlace original: https://cgspace.cgiar.org/handle/10568/51083

Investigación en Agricultura
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Hiernaux, Pierre H.Y. ,  [Spatial heterogeneity in Sahelian rangelands and resilience to drought and grazing] ,  Spatial heterogeneity in Sahelian rangelands and resilience to drought and grazing
Conference Paper 1999

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

Forage intake and feeding behaviour of cattle grazing during day and/or night was studied in Sadore between February and May (late dry season) 1995 and, in Toukounous, Niger, between July 1995 and May 1996, covering wet (WS), early dry (EDS) and late dry (LDS) seasons. In Sadore, 24 steers grazed...

Enlace original: https://cgspace.cgiar.org/handle/10568/50564

Investigación en Agricultura
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Ayantunde, Augustine A. ,  Fernández Rivera, A. ,  Hiernaux, Pierre H.Y. ,  Keulen, H. van ,  Udo, H.M.J. ,  [Forage intake and feeding behaviour of day and/or night grazing cattle in sahelian rangelands] ,  Forage intake and feeding behaviour of day and/or night grazing cattle in sahelian rangelands
Conference Paper 1999

Autor: Hiernaux, Pierre H.Y. Ayantunde, Augustine A. Leeuw, P.N. de Fernández Rivera, S. Sangare, M. Schlecht, E.

Published and new data from experiments conducted in several range sites in Niger and Mali were analysed to assess wet season, dry season and year-round animal weight changes, stocking rates, forage availability, feed intake and faecal excretions of cattle, sheep and goats. Herbage availability o...

Enlace original: https://cgspace.cgiar.org/handle/10568/50570

Investigación en Agricultura
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Hiernaux, Pierre H.Y. ,  Ayantunde, Augustine A. ,  Leeuw, P.N. de ,  Fernández Rivera, S. ,  Sangare, M. ,  Schlecht, E. ,  [Foraging efficiency, stocking rates, grazing pressure and livestock weight changes in the Sahel] ,  Foraging efficiency, stocking rates, grazing pressure and livestock weight changes in the Sahel
Conference Paper 1996

Autor: Hiernaux, Pierre H.Y. Fernández Rivera, S.

In the short term, grazing of a 40-ha fallow in the Sahel, Niger, by sheep and goats reduced the standing herbage mass in the wet season and increased its disappearance during the dry season. The effects of stocking rate (62.5 or 125 k g liveweight/ha) and the proportion of sheep in the mixture (...

Enlace original: https://cgspace.cgiar.org/handle/10568/50619

Investigación en Agricultura
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Hiernaux, Pierre H.Y. ,  Fernández Rivera, S. ,  [Grazing effects of goat-sheep mixes on vegetation structure and productivity of old fallow in the Sahel] ,  Grazing effects of goat-sheep mixes on vegetation structure and productivity of old fallow in the Sahel
Conference Paper 1999

Autor: Leeuw, P.N. de Hiernaux, Pierre H.Y. Mihoso, V.M.

Grazing and herd management in sub-Saharan Africa is discussed in a broad ecological, agricultural and geopolitical context. A brief historical overview of the Development of the livestock sector is presented, followed by an assessment of feed supplies and livestock densities in major ecological ...

Enlace original: https://cgspace.cgiar.org/handle/10568/50620

Investigación en Agricultura
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Leeuw, P.N. de ,  Hiernaux, Pierre H.Y. ,  Mihoso, V.M. ,  [Grazing pressure in sub-Saharan Africa: An historical perspective] ,  Grazing pressure in sub-Saharan Africa: An historical perspective

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