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Book Chapter 1998

Autor: Nair, S.G. Rajendran, P.G. Naskar, S.K. Sreekumari, M.T. Unnikrishnan, M. Sheela, M.N.

An analysis of the recent trend in cassava area, production and yield during 1993-96 revealed an impressive increase in Tamil Nadu, which is the predominant state where cassava is grown as an industrial crop. Its present yield of 29 t/ha is the highest in the world. Even though the overall nation...

Enlace original: https://cgspace.cgiar.org/handle/10568/81965

Investigación en Agricultura
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Nair, S.G. ,  Rajendran, P.G. ,  Naskar, S.K. ,  Sreekumari, M.T. ,  Unnikrishnan, M. ,  Sheela, M.N. ,  [Breeding and varietal improvement of cassava in India] ,  Breeding and varietal improvement of cassava in India
Conference Proceedings 1988

Autor: International Institute of Tropical Agriculture
Enlace original: https://cgspace.cgiar.org/handle/10568/98812

Investigación en Agricultura
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International Institute of Tropical Agriculture ,  [Cassava based cropping systems research 1: contribution from the First Annual Meeting of the Collaborative group in cassavabased cropping systems research] ,  Cassava based cropping systems research 1: contribution from the First Annual Meeting of the Collaborative group in cassavabased cropping systems research
Book Chapter 2017

Autor: Kayeke, M.J. Nhamo, N. Chikoye, D.

Weeds are a major biological yield reducing factor in most cropping systems in Africa. The annual cost of weed control has been estimated to be $4.3 billion in Africa. This figure is expected to increase as a result of climate change effects on weed species and ecological conditions for a range o...

Enlace original: https://cgspace.cgiar.org/handle/10568/91696

Investigación en Agricultura
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Kayeke, M.J. ,  Nhamo, N. ,  Chikoye, D. ,  [Reducing risk of weed infestation and labor burden of weed management in cropping systems] ,  Reducing risk of weed infestation and labor burden of weed management in cropping systems
Journal Article 1992

Autor: Sanginga, N. Mulongoy, K. Swift, M.

Research to identify appropriate means of sustaining tropical soil productivity has intensified during the last 2 decades and promising technologies such as minimum tillage, herbaceous and tree based systems, and improved fallows have been identified. This paper discusses the contribution of soil...

Enlace original: https://cgspace.cgiar.org/handle/10568/98604

Investigación en Agricultura
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Sanginga, N. ,  Mulongoy, K. ,  Swift, M. ,  [Contribution of soil organisms to the sustainability and productivity cropping systems in the tropics] ,  Contribution of soil organisms to the sustainability and productivity cropping systems in the tropics
Journal Article 1990

Autor: Ehui, Simeon K. Kang, B. Spencer, D.

Most upland soils in humid and sub-humid tropical Africa are characterized by low inherent fertility and are also susceptible to soil erosion and compaction with cultivation. Based on simulation model, this study uses a capital budgeting approach to determine the profitability of alternative land...

Enlace original: https://cgspace.cgiar.org/handle/10568/98614

Investigación en Agricultura
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Ehui, Simeon K. ,  Kang, B. ,  Spencer, D. ,  [Economic analysis of soil erosion effects in alley cropping, notill and bush fallow systems in southwestern Nigeria] ,  Economic analysis of soil erosion effects in alley cropping, notill and bush fallow systems in southwestern Nigeria
Book Chapter 1993

Autor: Rodríguez Quijano, Pedro A.
Enlace original: https://cgspace.cgiar.org/handle/10568/82161

Investigación en Agricultura
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Rodríguez Quijano, Pedro A. ,  [Caracterización de sistemas de producción en la zona andina colombiana: Caso del sur de Nariño] ,  Caracterización de sistemas de producción en la zona andina colombiana: Caso del sur de Nariño
Journal Article 2018

Autor: Gitari, H.I. Karanja, N. Gachene, C.K.K. Kamau, S. Sharma, K. Schulte-Geldermann, Elmar

Competition for nitrogen (N) and phosphorous (P) under potato-based intercropping systems decreases the level of nutrients available for potato and subsequently influences nitrogen and phosphorous use efficiency. A field trial was conducted for four consecutive seasons between 2014 short rains an...

Enlace original: https://cgspace.cgiar.org/handle/10568/92016

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Gitari, H.I. ,  Karanja, N. ,  Gachene, C.K.K. ,  Kamau, S. ,  Sharma, K. ,  Schulte-Geldermann, Elmar ,  [Nitrogen and phosphorous uptake by potato (Solanum tuberosum L.) and their use efficiency under potato-legume intercropping systems] ,  Nitrogen and phosphorous uptake by potato (Solanum tuberosum L.) and their use efficiency under potato-legume intercropping systems
Journal Article 1997

Autor: Ortiz, R. Austin, P.D. Vuylsteke, D.R.
Enlace original: https://cgspace.cgiar.org/handle/10568/98659

Investigación en Agricultura
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Ortiz, R. ,  Austin, P.D. ,  Vuylsteke, D.R. ,  [IITA High Rainfall Station: twenty years of research for sustainable agriculture in the West African humid forest] ,  IITA High Rainfall Station: twenty years of research for sustainable agriculture in the West African humid forest
Journal Article 2017

Autor: Frossard, Emmanuel Aighewi, B.A. Aké, S. Barjolle, D. Baumann, P. Bernet, T. Daouda, D. Diby, L. Floquet, A. Hgaza, V.K. Ilboudo, L.J. Kiba, Delwendé I. Mongbo, R.L. Nacro, H.B. Nicolay, G.L. Oka, E. Ouattara, F.Y. Pouya, N. Six, Johan Traoré, I.O.

Yam (Dioscorea spp.) is a tuber crop grown for food security, income generation, and traditional medicine. This crop has a high cultural value for some of the groups growing it. Most of the production comes from West Africa where the increased demand has been covered by enlarging cultivated surfa...

Enlace original: https://cgspace.cgiar.org/handle/10568/90395

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Frossard, Emmanuel ,  Aighewi, B.A. ,  Aké, S. ,  Barjolle, D. ,  Baumann, P. ,  Bernet, T. ,  Daouda, D. ,  Diby, L. ,  Floquet, A. ,  Hgaza, V.K. ,  Ilboudo, L.J. ,  Kiba, Delwendé I. ,  Mongbo, R.L. ,  Nacro, H.B. ,  Nicolay, G.L. ,  Oka, E. ,  Ouattara, F.Y. ,  Pouya, N. ,  Six, Johan ,  Traoré, I.O. ,  [The challenge of improving soil fertility in yam cropping systems of West Africa] ,  The challenge of improving soil fertility in yam cropping systems of West Africa

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