Resultados de búsqueda - "M"

Testing alternative methods of varietal identification using DNA fingerprinting: results of pilot studies in Ghana and Zambia por Maredia, Mywish K., Reyes, B.A., Manu-Aduening, J.A., Dankyi, Ansong A., Hamazakaza, P., Muimui, Kennedy K., Rabbi, Ismail Y., Kulakow, Peter A., Parkes, Elizabeth Y., Abdoulaye, Tahirou, Katungi, E., Raatz, Bodo

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The marketing of sheep and goats from two pastoral systems in Kenya: a comparison of market offtake from Maasailand and Baringo. por Chabari, F.N.

“…The Kajiado small ruminant markets were characterised by irre&ular and insufflcient supptres~ tfon-Maasai t.r ader-s rarely had direct access to the producers in Kajiado and market prices were a.etermined through a one-to-one bargaining method at all the livestock markets. M~rketing efficiencies were largely determined by the mode employed in transporting livestock and the extent to which traders integrated vertically. …”
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Genetic divergence in two tropical maize composites after four cycles of reciprocal recurrent selection por Kolawole, A.O., Menkir, A., Gedil, Melaku A, Blay, E., Ofori, K., Kling, J.G.

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Functional response of the predators Alloeocranum biannulipes (Hemiptera: reduviidae) and Teretrius nigrescens (Coleoptera: histeridae) feeding on Dinoderus porcellus (Coleoptera:... por Loko, Y.L., Djagoun, A.D., Dannou, E.A., Datinon, B., Dansi, A., Thomas-Odjo, A.A., Tamo, Manuele

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Bioinformatics resources for application of molecular breeding in orphan root crops por Gedil, Melaku A

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Spatial and temporal infestation rates of Apate terebrans (Coleoptera: bostrichidae) in cashew orchards in Benin, west Africa por Agboton, C., Onzo, A., Korie, S., Tamo, Manuele, Vidal, S.

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The impact of insecticide-treated material to reduce flies among pork outlets in Kampala, Uganda por Heilmann, Martin, Roesel, Kristina, Grace, Delia, Bauer, B., Clausen, Peter-Henning

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Agricultural productivity current scenario, constraints and future prospects in Pakistan por Aslam, Muhammad

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Racocetra tropicana, a new species in the Glomeromycetes from tropical areas por Goto, B.T., Silva, G.A., Maia, L.C., Souza, R.G., Coyne, Danny L., Tchabi, A., Lawouin, L., Hountondji, F.C.C., Oehl, F.

“…With age, the spores become yellow-brown, are 190–275 μm indiameter and have two triple-layered walls. …”
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Bacterial blight, caused by Burkholderia glumae, is attacking Brachiaria in Colombia: First report por Álvarez, Elizabeth, Latorre, Michael A.

“…To confirm pathogenicity, 10 plants were inoculated by injection with bacterial suspensions at 108 cfu/mL for each of nine genotypes: B. decumbens CIAT 606; B. brizantha cv. …”
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Organic matter availability and management in the context of integrated soil fertility management in sub-Saharan Africa por Vanlauwe, Bernard

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The support for farmer-led seed systems in African seed laws. por Herpers, S., Vodouhe, R.S., Halewood, Michael, Jonge, B. de

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Regional experience with Brachiaria: Sub-Saharan Africa por Ndikumana, J., Leeuw, P.N. de

“…Low temperature depresses growth; therefore, Brachiaria in general, performs poorly at altitudes above 1,800 m. Further research is needed to place selected ecotypes of Brachiaria and other perennial forage species in the context of farming systems and develop integrated crop-livestock production systems for sub-Saharan Africa.…”
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Ensayos y viveros internacionales, su utilizacion como fuente de variedades y fuente de progenitores: Ventajas y limitaciones de su uso por Rodríguez, R.

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Seleccion de progenitores y planificacion de cruzamientos por Masaya S, P

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El ambiente de seleccion, lugar, epoca de siembra, inoculacion, fertilidad: la importancia de escoger el ambiente a reflejar las caracteristicas varietales buscadas en el programa... por Díaz, O.

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Las alternativas disponibles en el manejo de poblaciones y familias segregantes (F2 y pruebas de descendencia hasta F6). Selecciones individuales vrs. masales, decisiones de manejo por Rodríguez, R.

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Seleccion recurrente en el frijol comun para la mejora de caracteres multiples por Masaya S, P

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Taller regional de mejoramiento de frijol. Trabajos en campo por Orozco S., S.H.

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El arroz y su medio ambiente por Vargas, José Patricio

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