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Beebe, Stephen E.Rao, Idupulapati M.Polanía Perdomo, José A.Grajales, Miguel A.Cajiao V., César Hernando[Improved harvest index in drought resistant common beans and possible effects on combining ability]Improved harvest index in drought resistant common beans and possible effects on combining ability
Blair, Matthew W.Caldas, GVMuñoz Flórez, Ligia CarmenzaBett, Kirstin E.[Evaluation of condensed tannins in tepary bean genotypes]Evaluation of condensed tannins in tepary bean genotypes

Plant breeding consists in the creation and selection of new genotypes. This involves not only keeping records across generations and environments but also accommodating data of increasing resolution on genotypes, phenotypes, and growth environments. Some such high-resolution characterization met...


Simon, R.Córdova, R.Hualla, V.Salas, E.Tejada, S.T.Flores, M.R.Pollreich, S.Haan, Stef deBonierbale, Merideth W.[Integrating and sharing accession-level and omics-size genotype, phenotype and environmental data: Experiences at the International Potato Center (CIP).]Integrating and sharing accession-level and omics-size genotype, phenotype and environmental data: Experiences at the International Potato Center (CIP).

A trial was conducted on-station with farmer participation at Fumesua (Forest zone), Wenchi (Forest-Savannah transition zone) and Bodwease (Coastal Savannah zone) from 2000 to 2003 and on-farm during 2002-2003. Two factors, staking and species, with two levels each were assessed using the Augment...


Otoo, E.Anchirinah, V.M.Ennin, S.A.Asiedu, Robert[Sustainable yam production in Ghana The nonstaking option]Sustainable yam production in Ghana The nonstaking option

Cultivated plantains and bananas (Musa spp.) are important staple crops in the humid forest and midaltitude ecologies of sub-Saharan Africa. Their water requirement is relatively high and they are very sensitive to dry soil conditions, which greatly limits their range of cultivation. While long-t...


Ekanayake, I.J.Ortiz, R.Vuylsteke, D.R.[Physiological factors in drought tolerance of various Musa genotype]Physiological factors in drought tolerance of various Musa genotype

Discusses the effects of the interaction among genotype, animal health & nutrition on livestock productivity within a particular environment, w. spec. ref. to results of work undertaken by ILCA on the nutrition component of the system, using availability & composition of forage, and composition &...


Lambourne, L.J.Dicko, M.S.Semenye, P.P.Butterworth, M.H.[Animal nutrition]Animal nutrition

International Institute of Tropical Agriculture[IITA Crop Improvement Division; Root and Tuber Improvement Program: status report 1990 1993]IITA Crop Improvement Division; Root and Tuber Improvement Program: status report 1990 1993

Les donnees recueillies en 1990 et 1991 sur 200 petits elevages de chevres suivis dans le cadre du Projet caprin de Ngozi ont mis en evidence un pic de mortalite entre mars et juillet chez des chevreaux ages de moins de 6 mois. Afin de simuler la survie de cohortes de chevreaux independamment des...


Ba, Malick N.Rey, B.Shibre, M.[Mortalite des chevreaux croises Alpine au Burundi]Mortalite des chevreaux croises Alpine au Burundi
Autor: Ortiz, R.

Virus-like symptoms (due to banana streak virus, cucumber mosaic virus, or both) have been observed in plants of Musa hybrids (TMPx) and local landraces included in multilocational trials in sub-Saharan Africa. Virus-like symptom incidence in these multilocational trials was analyzed using the ad...


Ortiz, R.[The potential of AMMI analysis for field assessment of Musa genotypes to virus infection]The potential of AMMI analysis for field assessment of Musa genotypes to virus infection

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