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Conference Paper 1994

Autor: Hershey, Clair H. Iglesias, C.A. Iwanaga, Masaru Tohme, Joseph M.

The main responsibility of CIAT as a curator of the world`s cassava germplasm is to assure long-term conservation at low risk of genetic loss and to facilitate access to genetic variability. The present collection of 5477 accessions is maintained both in the field and in vitro at CIAT headquarter...

Enlace original: https://cgspace.cgiar.org/handle/10568/55840

Investigación en Agricultura
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Hershey, Clair H. ,  Iglesias, C.A. ,  Iwanaga, Masaru ,  Tohme, Joseph M. ,  [Definition of a core collection for cassava] ,  Definition of a core collection for cassava
Conference Paper 1999

Autor: Lapar, Ma. Lucila

This paper outlines some of the important reasons for performing benchmark site (BMS) characterization. The paper is intended to provide some guidelines on how to develop an effective instrument for data collection for the BMS characterization. It discusses how to determine the method of analysis...

Enlace original: https://cgspace.cgiar.org/handle/10568/50326

Investigación en Agricultura
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Lapar, Ma. Lucila ,  [Crop-animal systems research in South-East Asia: Data collection for benchmark site characterization] ,  Crop-animal systems research in South-East Asia: Data collection for benchmark site characterization
Conference Paper 1993

Autor: Metz, T.

The major steps of handling data in a research project are listed and the procedures, methods and tools in handling livestock performance data are discussed. Selected problems including lack of focus and purpose, computerization, recording and managing with many small flocks are discussed and liv...

Enlace original: https://cgspace.cgiar.org/handle/10568/50624

Investigación en Agricultura
Enlace permanente
Metz, T. ,  [Handling livestock performance data] ,  Handling livestock performance data
Conference Paper 1983

Autor: Grandin, B.E.

Discusses issues related to the collection of data on labour inputs for pastoral production, considering the utility of data on labour as part of pastoral systems research, and research methods for data collection, particularly for multi-visit recall techniques and the time allocation technique.

Enlace original: https://cgspace.cgiar.org/handle/10568/50022

Investigación en Agricultura
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Grandin, B.E. ,  [Labour data collection] ,  Labour data collection
Conference Paper 1983

Autor: Bekure, S. Tilahun, N.

Examines the need and methods for studying livestock markets and routinely collect time series data on prices of livestock at local, regional and terminal markets, outlining a method for setting up a systematic collection and analysis of livestock market information. Presents a simplifed livestoc...

Enlace original: https://cgspace.cgiar.org/handle/10568/50025

Investigación en Agricultura
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Bekure, S. ,  Tilahun, N. ,  [Livestock marketing studies] ,  Livestock marketing studies
Conference Paper 1983

Autor: Bekure, S.

Discusses ways of studying economics of household level activities in pastoral production systems, with particular reference to the collection and analysis of data on household income and expenditure as well as resources inventory.

Enlace original: https://cgspace.cgiar.org/handle/10568/50017

Investigación en Agricultura
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Bekure, S. ,  [Household income and expenditure studies] ,  Household income and expenditure studies
Conference Paper 1983

Autor: Milligan, K. Leeuw, P.N. de

Discusses how low level aerial survey can be used to diagnose constraints within pastoral systems and the relative cost effectiveness of such operations, with particular reference to flight & sample procedures and information collection and analysis; presents some results from low-altitutde aeria...

Enlace original: https://cgspace.cgiar.org/handle/10568/50027

Investigación en Agricultura
Enlace permanente
Milligan, K. ,  Leeuw, P.N. de ,  [Low altitude aerial surveys in pastoral systems research] ,  Low altitude aerial surveys in pastoral systems research
Conference Paper 1983

Autor: Grandin, B.E. Bekure, S.

Reviews differences between crop production and pastoral production, considering their effects on research possibilities; and describes basic methods that may be used to collect household level data, esp. informal & formal surveys, enumeration and the use of questionnaires.

Enlace original: https://cgspace.cgiar.org/handle/10568/50018

Investigación en Agricultura
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Grandin, B.E. ,  Bekure, S. ,  [Household studies in pastoral systems research] ,  Household studies in pastoral systems research
Conference Paper 1994

Autor: Agyemang, K. Little, D.A. Dwinger, R.H.

This paper summarises the productivities of N'Dama cattle in traditional production systems inthe Gambia and describes the responses in productivity achieved when nutritional interventions were applied. The studies were carried out at six sites where herd management patterns are similar. Cattle a...

Enlace original: https://cgspace.cgiar.org/handle/10568/2769

Investigación en Agricultura
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Agyemang, K. ,  Little, D.A. ,  Dwinger, R.H. ,  [Salvaging the image of the N'Dama breed: productivity evidence from village production systems in The Gambia] ,  Salvaging the image of the N'Dama breed: productivity evidence from village production systems in The Gambia

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