Descubre y comparte nuestro conocimiento público

Se han encontrado 1.581 recursos

Resultados de búsqueda

Book Chapter 1992

Autor: Lipner, M.E.

This paper briefly discusses the major themes that comprise social impact assessment. It's intended to serve as a guide-post, that is, to raise questions about how a centre such as ILCA which is mandated to work on long term problems, maintains its focus on impact, is responsive to the needs of a...

Enlace original: https://cgspace.cgiar.org/handle/10568/4377

Investigación en Agricultura
Enlace permanente
Lipner, M.E. ,  [Potential social impacts] ,  Potential social impacts
Book Chapter 1992

Autor: Leeuw, P.N. de

As the problems of impact assessement are rather intractable, a fairly simple dual approach is proposed. First the major components of environmental impact of current agricultural production systems in Africa (i.e. impact of cropping, livestock keeping, fuelwood and timber extraction and burning)...

Enlace original: https://cgspace.cgiar.org/handle/10568/4373

Investigación en Agricultura
Enlace permanente
Leeuw, P.N. de ,  [Potential environmental impacts] ,  Potential environmental impacts
Book Chapter 1992

Autor: Lipner, M.E.

This paper briefly discusses the major themes that comprise social impact assessment. It's intended to serve as a guide-post, that is, to raise questions about how a centre such as ILCA which is mandated to work on long term problems, maintains its focus on impact, is responsive to the needs of a...

Enlace original: https://cgspace.cgiar.org/handle/10568/11114

Investigación en Agricultura
Enlace permanente
Lipner, M.E. ,  [Impacts sociaux potentiels] ,  Impacts sociaux potentiels
Report 1995-09-01

Autor: CGIAR Secretariat

CGIAR annual report covering financial information for 1994 and other matters through mid 1995. The report has three themes: the 18 month process of renewal initiated at MTM94 with its highpoint at the Ministerial level meeting in Lucerne, Switzerland in February 1995; financial highlights for 19...

Enlace original: https://cgspace.cgiar.org/handle/10947/5429

Investigación en Agricultura
Enlace permanente

CGIAR Secretariat ,  [1994-1995 CGIAR Annual Report] ,  1994-1995 CGIAR Annual Report
Conference Paper 2013

Autor: Lannerstad, Mats Ran, Ylva
Enlace original: https://cgspace.cgiar.org/handle/10568/35049

Investigación en Agricultura
Enlace permanente
Lannerstad, Mats ,  Ran, Ylva ,  [CLEANED LVCs - Comprehensive Livestock Environmental Assessment for Improved Nutrition, a Secured Environment and Sustainable Development along Livestock Value Chain] ,  CLEANED LVCs - Comprehensive Livestock Environmental Assessment for Improved Nutrition, a Secured Environment and Sustainable Development along Livestock Value Chain
Journal Article 1980

Autor: Thorpe, W.R. Cruickshank, D.K.R. Thompson, R.

Carcass characters for 365 male castrated cattle of the Africander, Angoni, Barotse and Boran breeds, and the reciprocal crossbreds of the latter three were reported. In each of the two year-of-birth groups, different slaughter-age/management regimes were used. For all carcass characters except t...

Enlace original: https://cgspace.cgiar.org/handle/10568/66810

Investigación en Agricultura
Enlace permanente
Thorpe, W.R. ,  Cruickshank, D.K.R. ,  Thompson, R. ,  [Genetic and environmental influences on beef cattle production in Zambia. 3. Carcass characteristics of purebred and reciprocally crossbred castrated males] ,  Genetic and environmental influences on beef cattle production in Zambia. 3. Carcass characteristics of purebred and reciprocally crossbred castrated males
Journal Article 1980

Autor: Thorpe, W.R. Cruickshank, D.K.R. Thompson, R.

Live weights from birth to 3.5 years are reported for beef cattle reared under ranching conditions in Zambia. The 809 cattle were purebred Africanders, Angonis, Barotses and Improved Borans and the reciprocal crossbreds of the latter three breeds born in 2 years. All animals born in the 1st year ...

Enlace original: https://cgspace.cgiar.org/handle/10568/66844

Investigación en Agricultura
Enlace permanente
Thorpe, W.R. ,  Cruickshank, D.K.R. ,  Thompson, R. ,  [Genetic and environmental influences on beef cattle production in Zambia. 2. Live weights for age of purebred and reciprocally crossbred progeny] ,  Genetic and environmental influences on beef cattle production in Zambia. 2. Live weights for age of purebred and reciprocally crossbred progeny
Journal Article 1981

Autor: Thorpe, W.R. Cruickshank, D.K.R. Thompson, R.

Dam reproductive performance of purebred Africander, Angoni, Barotse and Boran, and reciprocal crossbreds of the latter 3 breeds under ranching conditions were investigated. Mean performance based on a maximum of 1996 records collected over six parities were: calving rate, 65.6%; weaning weight r...

Enlace original: https://cgspace.cgiar.org/handle/10568/66854

Investigación en Agricultura
Enlace permanente
Thorpe, W.R. ,  Cruickshank, D.K.R. ,  Thompson, R. ,  [Genetic and environmental influences on beef cattle production in Zambia. 4. Weaner production from purebred and reciprocally crossbred dams] ,  Genetic and environmental influences on beef cattle production in Zambia. 4. Weaner production from purebred and reciprocally crossbred dams
Conference Proceedings 1988

Autor: Reed, Jess D. Capper, Brian S. Neate, Paul J.H.

Presents papers dealing with the use of crop residues as livestock feed in smallholder crop/livestock farming systems, and the role of plant breeding in maintaining or improving their nutritive value. Discusses factors limiting the nutritive value of crop residues, and the effect of genotype and...

Enlace original: https://cgspace.cgiar.org/handle/10568/49841

Investigación en Agricultura
Enlace permanente

Reed, Jess D. ,  Capper, Brian S. ,  Neate, Paul J.H. ,  [Plant breeding and the nutritive value of crop residues. Proceedings of a workshop] ,  Plant breeding and the nutritive value of crop residues. Proceedings of a workshop
Journal Article 1996

Autor: Gallopín, Gilberto C.

This paper describes and discusses a multivariable methodology for environmental regionalization. The methodology include the following basic processes: 1) A discrimination of the universal space into unit environmental elements (UEE) with maximal homogeneity in all relevant environmental variabl...

Enlace original: https://cgspace.cgiar.org/handle/10568/88853

Investigación en Agricultura
Enlace permanente
Gallopín, Gilberto C. ,  [Una metodología multivariable para la regionalización ambiental. I. Bases metodológicas] ,  Una metodología multivariable para la regionalización ambiental. I. Bases metodológicas

Selecciona los documentos para visualizarlos

Nombre del archivo Ver recurso
Marcar todos
Limpiar todo