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Ojiambo, P.S.Twizeyimana, M.Tenkouano, A.Bandyopadhyay, Ranajit[Rapid and mass screening of banana and plantain for resistance to Black sigatoka disease using detached leaf and in vitro plantlets]Rapid and mass screening of banana and plantain for resistance to Black sigatoka disease using detached leaf and in vitro plantlets

Landraces contain many genotypes, which makes them a good source of genes for crop improvement and hence provide an incentive to conserve them. Banana sampling and collection were carried out along the Uganda–Democratic Republic of Congo (DR Congo) border, which is home to the largest in situ div...


Karamura, D.Ocimati, W.Ss, R.Jogo, WellingtonWalyawula, S.Karamura, E.B.[Banana genotype composition along the Uganda-Democratic Republic of Congo border: a gene pool mix for plantain and highland bananas: In: Banana systems in the humid highlands 22 of Sub-Saharan Africa (eds G. Blomme, P. van Asten and B. Vanlauwe)]Banana genotype composition along the Uganda-Democratic Republic of Congo border: a gene pool mix for plantain and highland bananas: In: Banana systems in the humid highlands 22 of Sub-Saharan Africa (eds G. Blomme, P. van Asten and B. Vanlauwe)

Cowpea is seed propagated and when mature seeds are properly dried they could remain viable over a period of time depending on the genotype and storage conditions. Due to heat and dry conditions seeds of cultivated cowpea that remain in the fields after harvest usually do not retain viability for...


Fatokun, C.A.Boukar, O.Tamo, M.[Gene flow in cowpea: field viability of wild and cultivated cowpea seeds and the hybrids between them]Gene flow in cowpea: field viability of wild and cultivated cowpea seeds and the hybrids between them

Ceballos, H.Morante, NCalle, FLenis, Jorge I.Jaramillo O, GPérez Velásquez, Juan Carlos[Mejoramiento genético de la yuca]Mejoramiento genético de la yuca

In the 1986 breeding program for enhanced N fixation, emphasis was placed on small seeded indeterminate beans; however, at the beginning of 1986 it was decided that some priority should be given to materials for Africa, including larger seeded determinate and indeterminate bush types. In Popayan,...

En el programa de mejoramiento de 1986 para incrementar la fijacion de N, se dio enfasis al frijol indeterminado de semilla pequena; sin embargo, a comienzos de 1986 se decidio que se daria alguna prioridad a materiales para Africa, incluyendo los tipos arbustivos determinados e indeterminados de...


International Center for Tropical Agriculture[Genetic improvement and related activities. Improvement of individual characters. N-fixation]Genetic improvement and related activities. Improvement of individual characters. N-fixation

Ceballos, H.Morante, NelsonCalle, FernandoLenis, Jorge I.Jaramillo, GustavoPérez, Juan Carlos[Cassava genetic improvement]Cassava genetic improvement

Sorghum is the third most important cereal crop in India and, over both the rainy (kharif) and the Post-rainy (rabi) seasons, totals a combined area of more than 11 million ha. Rabí sorghum is important for both food and fodder in the drought-prone areas of the states of Maharashtra (3.3 million ...


Rana, B.S.Kaul, S.L.Appaji, ChariParbhakarKalyanshetty, N.S.Reddy, B.V.S.Witcombe, John R.Virk, Daljit S.[Participatory varietal selection in rabi sorghum in India]Participatory varietal selection in rabi sorghum in India

Cultivars and landraces of a crop species represent the primary gene pool available to plant breeders for improvement of crop plants. Knowledge of relative genetic relationships among genotypes is useful in a breeding program because it permits organization of germplasm resources. The genetic rel...

Cultivares y variedades criollas de una especie cultivada, representan la principal fuente de genes disponibles para el mejoramiento de cultivos. El conocimiento de la relación genética entre genotipos es útil en un programa de mejoramiento genético porque permite la organización del germoplasma ...


Nienhuis, James[Analysis of genetic relationships and diversity based on molecular marker data]Analysis of genetic relationships and diversity based on molecular marker data

Clark, R.B.Gourley, Lynn Michael[Evaluación de elementos minerales en el sorgo cultivado en suelos ácidos tropicales]Evaluación de elementos minerales en el sorgo cultivado en suelos ácidos tropicales

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