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Con el fin de conocer la habilidad de seis líneas de frijol común andino, para transmitir la tolerancia a sequía, se evaluó el rendimiento de las generaciones F, y F, de 15 cruzas dialélicas sin reciprocas, bajo condiciones de estrés hídrico y bajo riego en Palmira. Los resultados sugieren que lo...


Kornegay, Julia L.White, Jeffrey W.Llano Rodríguez, Germán AlbertoRamírez, Héctor Fabio[Análisis dialélico para el rendimiento de frijol andino bajo condiciones de sequía y riego]Análisis dialélico para el rendimiento de frijol andino bajo condiciones de sequía y riego

El fósforo (P) es el nutrimento más limitante para el rendimiento del frijol común (Phaseolus vulgaris L) en los trópicos y subtrópicos. En zonas marginales deficientes en P donde la producción de frijol deberá ser incrementada para satisfacer la demanda de proteina, los agricultores pobres carec...


Ribet, JerômeMuñoz Arboleda, FernandoBeck, Douglas P.[Mejoramiento del frijol común para adaptación y fijación simbiótica de nitrógeno en suelos de bajo P: Una revisión]Mejoramiento del frijol común para adaptación y fijación simbiótica de nitrógeno en suelos de bajo P: Una revisión

This study investigates the economic impact of banana Xanthomonas wilt (bxw) and drought on banana production in Uganda. The objective of this research is to determine the benefits of targeted research to avoid economic losses. In the worst-case scenarios, spread of bxw at a rate of 8% per annum,...


Abele, S.Pillay, M.[Bacterial wilt and drought stresses in banana production and their impact on economic welfare in Uganda: implications for banana research in East African Highlands]Bacterial wilt and drought stresses in banana production and their impact on economic welfare in Uganda: implications for banana research in East African Highlands

Cassava is after maize an important subsidiary crop in Vietnam. The amount of production used for human consumption is now only about 10-20 percent, that for animal feed increased to about 30 percent, for industrial processing about 30-40 percent, while about 20 percent is used for other requirem...


Tran Ngoc NgoanHoang, KimKawano, Kazuo[Recent progress in cassava varietal improvement in Vietnam]Recent progress in cassava varietal improvement in Vietnam

Kole, C.Muthamilarasan, M.Henry, R.Edwards, D.Sharma, R.Abberton, M.T.Batley, J.Bentley, A.Blakeney, M.Bryant, J.Cai, H.Cakir, M.Cseke, L.J.Cockram, J.Costa de Oliveira, A.Pace, C. deDempewolf, HannesEllison, S.Gepts, Paul L.Greenland, A.Hall, A.Hori, K.Hughes, S.Humphreys, M.W.Lorizzo, M.Ismail, A.M.Marshall, A.Mayes, S.Nguyen, H.T.Ogbonnaya, F.C.Ortiz, R.Paterson, A.H.Simon, P.W.Tohme, T.Tuberosa, R.Valliyodan, B.Varshney, Rajeev K.Wullschleger, S.D.Yano, M.Prasad, M.[Application of genomicsassisted breeding for generation of climate resilient crops: progress and prospects]Application of genomicsassisted breeding for generation of climate resilient crops: progress and prospects

The valorization of genetic diversities of major crops like wheat may help substantially to feed the world Population. Durum heat genotypes consisting of 265 farmers’ varieties (FVs), which have been cultivated for many centuries in Ethiopia, as well as 24 improved varieties (IMVs) have been rece...


Mengistu, D.Kidane, Y.G.Fadda, CarloPe, M.E.[Genetic diversity in Ethiopian Durum wheat ( Triticum turgidum var durum ) inferred from phenotypic variations]Genetic diversity in Ethiopian Durum wheat ( Triticum turgidum var durum ) inferred from phenotypic variations

Durum wheat (Triticum turgidum subsp. durum) is a key crop worldwide, and yet, its improvement and adaptation to emerging environmental threats is made difficult by the limited amount of allelic variation included in its elite pool. New allelic diversity may provide novel loci to international cro...


Mengistu, D.Kidane, Y.Catellani, M.Frascaroli, E.Fadda, CarloDell'Acqua, M.Pe, E.[High-density molecular characterization and association mapping in Ethiopian durum wheat landraces reveals high diversity and potential for wheat breeding]High-density molecular characterization and association mapping in Ethiopian durum wheat landraces reveals high diversity and potential for wheat breeding

This article analyses 25 years of data about international movements of plant genetic resources for food and agriculture (PGRFA), facilitated by the gene banks hosted by seven centres of the Consultative Group on International Agricultural Research. It identifies trends in the movements of PGRFA ...


Galluzzi, GeaHalewood, MichaelLópez Noriega, I.Vernooy, Ronnie[Twenty-five years of international exchanges of plant genetic resources facilitated by the CGIAR genebanks: a case study on global interdependence]Twenty-five years of international exchanges of plant genetic resources facilitated by the CGIAR genebanks: a case study on global interdependence

The CFC/ICCO/Bioversity project was in response to an urgent need to revitalize cacao breeding and research globally for increasing resistance to pests and disease. It aimed to strengthen national cacao improvement programmes and increase international collaboration by carrying out joint evaluati...


Medina, V.Meter, A.Demers, N.Laliberte, B.[Review of the CFC/ICCO/Bioversity project on cacao germplasm evaluation (1998-2010)]Review of the CFC/ICCO/Bioversity project on cacao germplasm evaluation (1998-2010)

Ten Cassava (Manihot esculenta, Crantz) genotypes were assessed for phenotypic fresh tuber yield stability for 2 years in nine locations in three West African countries (Nigeria, Ghana and Benin). From a combined analysis of variance for fresh yield, all main effects were significant. First order...


Asante, K.Dixon, Alfred G.O.[Analysis of phenotypic stability in ten cassava genotypes in three West African countries]Analysis of phenotypic stability in ten cassava genotypes in three West African countries

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