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Four types of morphologically distinct somaclonal variants were identified in a population of False Horn plantain (Musa spp., AAB group) plants produced by in vitro shoot-tip culture. Field performance of these variants was compared with true-to-type plantain to evaluate their horticultural trait...


Vuylsteke, D.R.Swennen, R.Langhe, E. de[Field performance of somaclonal variants of plantain (Musa spp., AAB group)]Field performance of somaclonal variants of plantain (Musa spp., AAB group)

Live weights from birth to 3.5 years are reported for beef cattle reared under ranching conditions in Zambia. The 809 cattle were purebred Africanders, Angonis, Barotses and Improved Borans and the reciprocal crossbreds of the latter three breeds born in 2 years. All animals born in the 1st year ...


Thorpe, W.R.Cruickshank, D.K.R.Thompson, R.[Genetic and environmental influences on beef cattle production in Zambia. 2. Live weights for age of purebred and reciprocally crossbred progeny]Genetic and environmental influences on beef cattle production in Zambia. 2. Live weights for age of purebred and reciprocally crossbred progeny

Presents papers dealing with the use of crop residues as livestock feed in smallholder crop/livestock farming systems, and the role of plant breeding in maintaining or improving their nutritive value. Discusses factors limiting the nutritive value of crop residues, and the effect of genotype and...


Reed, Jess D.Capper, Brian S.Neate, Paul J.H.[Plant breeding and the nutritive value of crop residues. Proceedings of a workshop]Plant breeding and the nutritive value of crop residues. Proceedings of a workshop
Iglesias F., Carlos ArielÁlvarez, Elizabeth[Potencial de producción y uso de la yuca en los Llanos Orientales de Colombia]Potencial de producción y uso de la yuca en los Llanos Orientales de Colombia

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

This report describes the characterization by whole-genome sequencing of four PVY isolates with unique combinations of molecular and symptomatic characteristics. Three of these four isolates were of type PVYN:O (ID-1, OR-1, PN10A), including one of “type B”, which contains an extra recombination ...


Lorenzen, J.H.Martin, D.Nolte, P.Pasche, J. S.Gudmestad, N.C.[NE11 represents a new strain variant class of potato virus Y]NE11 represents a new strain variant class of potato virus Y

El modelo de simulación de crecimiento y producción de soya (Glycine max. (L) Merr) Soygro V5.42, fue validado a nivel del trópico con datos experimentales de un ensayo en el cual se evaluaron dos genotipos soyica P-33 e ICA-Ariaril-1, con diferente hábito de crecimiento, bajo dos densidades de p...


Rey, LLópez, Y.Jaramillo Valencia, Angélica M.White, Jeffrey W.[Evaluación de un modelo de simulación de crecimiento aplicado a genotipos de soya (Glycine max. L. Merr) bajo condiciones tropicales = Evaluation of a Growth Simulation Model Applied to Soybean Genotypes (Glycine max. L. Merr) Under Tropical Conditions]Evaluación de un modelo de simulación de crecimiento aplicado a genotipos de soya (Glycine max. L. Merr) bajo condiciones tropicales = Evaluation of a Growth Simulation Model Applied to Soybean Genotypes (Glycine max. L. Merr) Under Tropical Conditions

La mancha angular del frijol común, Phaseolus vulgaris L., es causada por el hongo Phaeoisariopsis griseola (Sacc.) Ferraris. Esta enferme dad esta ampliamente distribuida en las zonas tropicales y subtropica les y afecta la calidad de las vainas, reduce el peso de la semilla y puede causar eleva...


Jara, Carlos E.Castellanos, G.Mahuku, George S.[Estado actual y proyección de la investigación relacionada con mancha angular del frijol (Phaeoisariopsis griseola)]Estado actual y proyección de la investigación relacionada con mancha angular del frijol (Phaeoisariopsis griseola)

Spindel, JenniferWright, MarkChen, CharlesCobb, JoshuaGage, JosephHarrington, SandraLorieux, MathiasAhmadi, NourollahMcCouch, Susan[Bridging the genotyping gap: using genotyping by sequencing (GBS) to add high-density SNP markers and new value to traditional bi-parental mapping and breeding populations]Bridging the genotyping gap: using genotyping by sequencing (GBS) to add high-density SNP markers and new value to traditional bi-parental mapping and breeding populations

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