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Book 1991

Autor: Bekure, S. Leeuw, P.N. de Grandin, B.E. Neate, Paul J.H.

The first chapter gives a brief description of a pastoral production system, as envisaged by the study team and outlines the multi-disciplinary approach of the study, its sampling design and the data collected. Chapters 2 & 3 describe Kenya's biophysical and socio-economic environments, within wh...

Enlace original: https://cgspace.cgiar.org/handle/10568/4202

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Bekure, S. ,  Leeuw, P.N. de ,  Grandin, B.E. ,  Neate, Paul J.H. ,  [Maasai herding: An analysis of the livestock production system of Maasai pastoralists in eastern Kajiado District, Kenya] ,  Maasai herding: An analysis of the livestock production system of Maasai pastoralists in eastern Kajiado District, Kenya
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

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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
Journal Article 1976

Autor: Leeuw, P.N. de

Data on livestock & range resources of North-East Nigeria, particularly rangeland types, land use, carrying capacity and animal population.

Enlace original: https://cgspace.cgiar.org/handle/10568/29595

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Leeuw, P.N. de ,  [Fodder resources and livestock development in north-east Nigeria] ,  Fodder resources and livestock development in north-east Nigeria
Report 1972

Autor: Wheat, J.D. Leeuw, P.N. de Koch, B.A.

Effects of sire, sex and month of birth on body weights of Bunaji, Friesian x Bunaji and Brahman x Bunaji crossbred cattle were investigated at Shika research station, Nigeria. Data on calving intervals included.

Enlace original: https://cgspace.cgiar.org/handle/10568/70681

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Wheat, J.D. ,  Leeuw, P.N. de ,  Koch, B.A. ,  [Bunaji cattle at the Shika Research Station: North Central state, Nigeria] ,  Bunaji cattle at the Shika Research Station: North Central state, Nigeria
Journal Article 1987

Autor: Leeuw, P.N. de Wilson, R.T.

Presents a summary and comparison of the demographic and production characteristics of five livestock production units studied by ILCA from 1978 to 1984. Discusses herd structure, calving rates, calf mortality, cow mortality, calf growth, milk production and herd productivity.

Enlace original: https://cgspace.cgiar.org/handle/10568/29549

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Leeuw, P.N. de ,  Wilson, R.T. ,  [Comparative productivity of indigenous cattle under traditional management in sub-Saharan Africa] ,  Comparative productivity of indigenous cattle under traditional management in sub-Saharan Africa
Report 1981

Autor: Dicko, M.S. Lambourne, L.J. Leeuw, P.N. de Haan, C. de

Describes methods used to determine the voluntary intake, grazing behaviour & productivity of livestock in sedentary or semi-transhumant grazing systems of the Malian Sahel, defining relations between intake & some environmental factors, & relating some of the results obtained to other ecological...

Enlace original: https://cgspace.cgiar.org/handle/10568/11033

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Dicko, M.S. ,  Lambourne, L.J. ,  Leeuw, P.N. de ,  Haan, C. de ,  [Ingestion volontaire et productivite du betail dans diverses zones ecologiques de l'Afrique] ,  Ingestion volontaire et productivite du betail dans diverses zones ecologiques de l'Afrique
Conference Paper 1990

Autor: Leeuw, P.N. de

Presents a comparative evaluation of population estimates based on data from ground and aerial surveys for a number of districts for which contemporary records are available. Gives an exploratory analysis of aerial surveys in six northern districts to detect trends in livestock populations over t...

Enlace original: https://cgspace.cgiar.org/handle/10568/50804

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Leeuw, P.N. de ,  [Livestock populations in Kenyan rangelands: An analysis of trends using census and aerial survey data] ,  Livestock populations in Kenyan rangelands: An analysis of trends using census and aerial survey data
Conference Paper 1996

Autor: Leeuw, P.N. de Thorpe, W.R.

The biological productivity of cow-calf units in low-input production systems in tropical Africa is reviewed. Four production systems (pastoralists agropastoralists, crop-livestock farmers and smallholder farmers) are identified. Fifty-five data sets from monitoring and systems research conducted...

Enlace original: https://cgspace.cgiar.org/handle/10568/50815

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Leeuw, P.N. de ,  Thorpe, W.R. ,  [Low input cattle production systems in tropical Africa: An analysis of actual and potential cow-calf productivity] ,  Low input cattle production systems in tropical Africa: An analysis of actual and potential cow-calf productivity
Working Paper 1981

Autor: Dicko, M.S. Lambourne, L.J. Leeuw, P.N. de Haan, C. de

Describes methods used to determine the voluntary intake, grazing behaviour & productivity of livestock in sedentary or semi-transhumant grazing systems of the Malian Sahel, defining relations between intake & some environmental factors, & relating some of the results obtained to other ecological...

Enlace original: https://cgspace.cgiar.org/handle/10568/4279

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Dicko, M.S. ,  Lambourne, L.J. ,  Leeuw, P.N. de ,  Haan, C. de ,  [Voluntary intake and livestock productivity in different ecological zones of Africa] ,  Voluntary intake and livestock productivity in different ecological zones of Africa
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

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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

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