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Journal Article 1994

Autor: Osiru, D. Hahn, S.

Two similar experiments are described in which the effects of different mulching materials and staking on the growth, development and yield of white yam (Dioscorea rotundata) Minisetts were studied. One white yam cultivar TDR 131 was used and the treatments were: black and white embossed polyethy...

Enlace original: https://cgspace.cgiar.org/handle/10568/97399

Investigación en Agricultura
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Osiru, D. ,  Hahn, S. ,  [Effects of mulching materials on the growth, development and yield of white yam] ,  Effects of mulching materials on the growth, development and yield of white yam
Journal Article 1992

Autor: Simwambana, M. Ferguson, T. Osiru, D.

A field trial was established on a sandy soil at IITA. Ibadan. Nigeria to investigate the effects of time to first shoot removal on cyanide content and chemical composition of leaves of two cassava clones: TMS 91934 and TMS 30572. Four different times to first shoot removal were imposed on each c...

Enlace original: https://cgspace.cgiar.org/handle/10568/98676

Investigación en Agricultura
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Simwambana, M. ,  Ferguson, T. ,  Osiru, D. ,  [The effects of time to first shoot removal on leaf vegetable quality in cassava ( Manihot esculenta Crantz)] ,  The effects of time to first shoot removal on leaf vegetable quality in cassava ( Manihot esculenta Crantz)
Journal Article 1993

Autor: Mutsaers, H. Ezumah, H. Osiru, D.

This paper reviews intercropping research for a particular case: cassava-based crop combinations. Cassava is dominated in combination with maize while it is the dominating species in combination with low-growing species. Combinations with maize or legumes show a real biological advantage over the...

Enlace original: https://cgspace.cgiar.org/handle/10568/98679

Investigación en Agricultura
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Mutsaers, H. ,  Ezumah, H. ,  Osiru, D. ,  [Cassava based intercropping: a review] ,  Cassava based intercropping: a review
Journal Article 1990

Autor: Ezumah, H.C. Arthur, J. Osiru, D. Fajemisin, J.

Five maize genotypes differing in plant habit and growth period were evaluated at 5 population densities (10, 20, 40, 80 and 160 × 103 plants/ha) under an intercropping system with cassava cv. TMS30572 at 1 × 1 or 1 × 0.67 m spacing in a tropical Alfisol in southern Nigeria. Increasing the maize ...

Enlace original: https://cgspace.cgiar.org/handle/10568/98678

Investigación en Agricultura
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Ezumah, H.C. ,  Arthur, J. ,  Osiru, D. ,  Fajemisin, J. ,  [Maize (Zea mays) genotypes for intercropping with cassava (Manihot esculenta) in southern Nigeria; 2: growth morphological changes and yield advantages] ,  Maize (Zea mays) genotypes for intercropping with cassava (Manihot esculenta) in southern Nigeria; 2: growth morphological changes and yield advantages
Journal Article 1994

Autor: Simwambana, M. Ferguson, T.U. Osiru, D. Hahn, S.K.

The effect of time to first shoot removal and the amount of shoots removed on the yield and quality of cassava leaves and tubers were investigated in two experiments carried out at IITA, Nigeria using two cassava varieties, TMS 30572 and TMS 91934. Four different times to first shoot removal, 8, ...

Enlace original: https://cgspace.cgiar.org/handle/10568/100910

Investigación en Agricultura
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Simwambana, M. ,  Ferguson, T.U. ,  Osiru, D. ,  Hahn, S.K. ,  [Effect of time to first shoot removal and the amount of shoots removed on the yield and quality of cassava leaves and tubers] ,  Effect of time to first shoot removal and the amount of shoots removed on the yield and quality of cassava leaves and tubers
Journal Article 2001

Autor: Ntawuruhunga, Pheneas Rubaihayo, P. Whyte, J. Dixon, A. Osiru, D.

Research aimed at selecting varieties of cassava (Manihot esculenta Crantz) with potential for high storage root yields through identification of stable yield components that can be used as selection criteria was carried out at three locations of different altitudes in Uganda. Multiple regression...

Une recherche visant à sélectionner des variétés potentielles à haut rendement en tubercules du manioc (Manihot esculenta Crantz) par identification des composantes stables de rendement qui peuvent étre utilisées comme critères de selection a été conduite dans trois localités de differentes altit...

Enlace original: https://cgspace.cgiar.org/handle/10568/92702

Investigación en Agricultura
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Ntawuruhunga, Pheneas ,  Rubaihayo, P. ,  Whyte, J. ,  Dixon, A. ,  Osiru, D. ,  [Inter-relationships among traits and path analysis for yield components of cassava: a search for storage root yield indicators] ,  Inter-relationships among traits and path analysis for yield components of cassava: a search for storage root yield indicators
Journal Article 2001

Autor: Ntawuruhunga, Pheneas Rubaihayo, P. Whyte, J. Dixon, A. Osiru, D.

Genotype by environment interaction (G x E) is a major problem in the study of quantitative traits as it complicates the interpretation of genotypes evaluation experiments and makes predications of performance difficult. In order to disentangle the genetic and GxE effects and get meaningful inter...

L'interaction entre génotype et environnement est un problème majeur dans l' étude des caractères quantitatifs puisqu'il complique l'interprétation de l'évaluation des génotypes et rend difficile la prediction de la performance du rendement. En vue de séparer la génétique des effects de l'interac...

Enlace original: https://cgspace.cgiar.org/handle/10568/92704

Investigación en Agricultura
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Ntawuruhunga, Pheneas ,  Rubaihayo, P. ,  Whyte, J. ,  Dixon, A. ,  Osiru, D. ,  [Additive main effects and multiplicative interaction analysis for storage root yield of cassava genotypes evaluated in Uganda] ,  Additive main effects and multiplicative interaction analysis for storage root yield of cassava genotypes evaluated in Uganda
Journal Article 2015-03

Autor: Pariyo, A. Baguma, Yona K. Alicai, Titus Kawuki, R. Kanju, E. Bua, A. Omongo, C.A. Gibson, P.J. Osiru, D. Mpairwe, D.R. Tukamuhabwa, Phinehas

Cassava brown streak disease (CBSD) is the most devastating disease of cassava in southern, eastern and cntral Africa, and can cause up to 100% yield loss. Limited progress has been made in breeding for host plant resistance due to limited knowledge on the resistance variability to the disease....

Enlace original: https://cgspace.cgiar.org/handle/10568/74465

Investigación en Agricultura
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Pariyo, A. ,  Baguma, Yona K. ,  Alicai, Titus ,  Kawuki, R. ,  Kanju, E. ,  Bua, A. ,  Omongo, C.A. ,  Gibson, P.J. ,  Osiru, D. ,  Mpairwe, D.R. ,  Tukamuhabwa, Phinehas ,  [Stability of resistance to cassava brown streak disease in major agroecologies of Uganda] ,  Stability of resistance to cassava brown streak disease in major agroecologies of Uganda

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