Resultados de búsqueda - Against Method

Smallholder dairy technology in coastal Kenya. An adoption and impact study por Nicholson, C., Thornton, Philip K., Mohammed, L., Muinga, R.W., Mwamachi, D.M., Elabasha, E.H., Staal, Steven J., Thorpe, W.R.

“…The technologies studied were adoption of grade and crossbred dairy animals, planting of the fodder Napier grass and use of the infection and treatment method of immunisation against East Coast fever. A series of household surveys was conducted from mid 1997 to mid 1998. …”
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Household characteristics and market participation competence of smallholder farmers supplying cassava to starch processors in Nigeria por Ojiako, I.A., Tarawali, G., Okechukwu, R.U., Chianu, Jonas N.

“…Results revealed that majority of the farmers were farming for subsistence with only 19.80% selling up to 50% of their farm produce as against 80.20% who sold less. Average mean values were found to be higher for the high market participants compared with the low participants for the age, farming experiences, education, farm size, gender, marital status, household size, training, season of harvesting and fertilizer use, but lower for use of credit, improved cassava variety, harvesting method, farming time devotion, and road access. …”
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Improved colonization of East African highland Musa tissue culture plants by endophytic Fusarium oxysporum por Paparu, P., Dubois, T., Gold, C., Niere, B., Adipala, E., Coyne, D.

“…Non-pathogenic endophytic Fusarium oxysporum inoculated into banana (Musa spp.) tissue culture plants can provide protection against banana weevils (Cosmopolites sordidus) and nematodes (Radopholus similis). …”
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Lipopolysaccharides as Determinants of Serological Variability in Pseudomonas-Corrugata por Siverio, Felipe, Cambra, Mariano, Gorris, María T., Corzo, J., López, María M.

“…Three antisera were raised against the type strain and two Spanish isolates from tomato and pepper plants. …”
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Evaluation of selection strategies alternative to nptII in genetic transformation of citrus por Ballester, Alida, Cervera, Magdalena, Pena, Leandro

“…The neomycin phosphotransferase (nptII) selection system has proved successful in citrus transformation; however, it may be recommendable to replace it given the pressure exerted against antibiotic-resistance selectable marker genes in transgenic plants. …”
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Pheromone-based monitoring of Elater ferrugineus as an indicator for species-rich hollow oak stands por Andersson, Klas

“…In addition Osmoderma eremita was sampled with the same method. These data were then compared against species survey data collected in the same sites by pitfall and window-trapping. …”
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Development and validation of a novel ELISA for the detection of Neospora caninum antibodies in bovine sera por Mansilla, Florencia Celeste, Gual, Ignacio, Pereyra, Walter Rodrigo, Cardoso, Nancy Patricia, Turco, Cecilia, Capozzo, Alejandra Victoria

“…Amongst them, serological techniques are generally preferred, being IFAT the traditionally accepted reference method for diagnosis (gold standard). However, ELISA has become the most eligible method for large-scale screening of specific antibodies against N. caninum in diagnostic laboratories around the world, providing results that can be easily standardized between laboratories, within a few hours at a relative low-cost. …”
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Adoption of improved sesame varieties in Meisso District, West Hararghe Zone, Ethiopia por Gedefa, B.

“…At the second stage, four PAs were randomly selected among sesame growers PAs using random sampling method. Finally, 140 sample respondents were selected from the sampling frame based on probability proportional to size of sesame growers (PPS) random sampling method. …”
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Genome-wide association study of common resistance to rust species in tetraploid wheat por Marone, Daniela, Laidò, Giovanni, Saccomanno, Antonietta, Petruzzino, Giuseppe, Azevedo, Cleber V. Giaretta, De Vita, Pasquale, Mastrangelo, Anna Maria, Gadaleta, Agata, Ammar, Karim, Bassi, Filippo, Wang, Meinan, Chen, Xianming, Rubiales, Diego, Matny, Oadi, J. Steffenson, Brian, Pecchioni, Nicola

“…Candidate genes were identified within the confidence intervals of a QTL conferring resistance against at least two rust species by using the annotations of the durum (cv. …”
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Presence and characterization of Escherichia coli virulence genes isolated from diseased pigs in the central region of Argentina por Bessone, Fernando Aníbal, Bessone, Gabriela, Marini, Sebastián José, Conde, María Belén, Alustiza, Fabrisio Eduardo, Zielinski, Gustavo Carlos

“…The most active antibiotics against most strains were gentamicin and ceftiofur, but resistance profiles against many antibiotics were found. …”
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A Climate Smartness Index (CSI) Based on Greenhouse Gas Intensity and Water Productivity: Application to Irrigated Rice por Arenas Calle, Laura N., Whitfield, Stephen, Challinor, Andrew J.

“…The process of developing the index follows four steps: (1) defining system specific climate smartness; (2) selecting relevant indicators; (3) normalizing against reference values from a systematic literature review; and (4) aggregating and weighting. …”
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Termites (Blattodea: Termitidae) diversity and assemblages in different yam fields habitats in central Benin por Loko, Y.L.E., Orobiyi, A., Toffa, J., Agre, P., Tamo, Manuele, Roisin, Y.

“…The results of this present research could help to develop efficient strategies against the identified key yam termite pests.…”
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Optimizing root yield of cassava under fertigation and the masked effect of atmospheric temperature por Omondi, J.O., Yermiyahu, U., Rachmilevitch, S., Boahen, S., Ntawuruhunga, P., Sokolowski, E., Lazarovitch, N.

“…BACKGROUND Fertigation is a rare and an expensive method of fertilizer application to cassava, and hence there is a need to optimize its efficiency for profitability. …”
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Re-assessing the pest status of Tetranychus evansi (Acari: Tetranychidae) on solanaceous crops and farmers control practices in Benin por Azandeme-Hounmalon, G.Y., Sikirou, R., Onzo, A., Fiaboe, K., Tamò, Manuele, Kreiter, S., Martin, T.

“…Farmers were selected based on their experience in cultivating solanaceous crops, and were interviewed to assess their perception about the severity of the spider mite Tetranychus evansi, the control method they used against this pest, and their knowledge about potential predators associated with the mites. …”
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Exploring micronutrient deficiency risks in Africa using projections of the food system por Gabriel, Sherwin, Sulser, Timothy B.

“…Projections from an ensemble of sixty scenarios are analysed and assessed against recommended daily intake to gauge nutrient adequacy. …”
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The impact of extension delivery through private local service providers on production outcomes of small-scale aquaculture farmers in Bangladesh por Obi, Chinedu, Manyise, Timothy, Brako Dompreh, Eric, Khondker, Murshed-E-Jahan, Rossignoli, Cristiano

“…Data analysis was conducted with Multivalued Treatment Effects (MTE) estimated using an augmented inverse-probability weighting method that allows for heterogeneous treatment effects. …”
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Farm households' preference for cash-based compensation versus livelihood-enhancing programs: A choice experiment to inform avian flu compensation policy in Nigeria por Oparinde, Adewale, Birol, Ekin

“…These findings are expected to inform the design of efficient, effective, equitable, and targeted compensation policies, which could not only reduce the livestock disease risk but also improve the resilience of poor farm households' livelihoods against future poultry-related or other idiosyncratic shocks.…”
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Molecular characterization of live Theileria parva sporozoite vaccine stabilates reveals extensive genotypic diversity por Patel, Ekta, Lubembe, D.M., Gachanja, J., Mwaura, S., Spooner, P.R., Toye, Philip G.

“…The current Infection and Treatment Method of vaccination against East Coast fever comprises an inoculation of live Theileria parva sporozoites and simultaneous administration of oxytetracycline. …”
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Optimizing malarial epidemiological studies in areas of low transmission por Amerasinghe, Priyanie H., Alifrangis, M., Hoek, Wim van der, Wirtz, R.A., Amerasinghe, Felix P., Konradsen, Flemming

“…This efficiency gain has to be weighed against the higher cost and complexity of the PCR. …”
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A reproducible genetic transformation system for cultivated Phaseolus acutifolius (tepary bean) and its use to assess the role of arcelins in resistance to the Mexican bean weevil por Zambre, M, Goossens, A, Cardona Mejía, César, Montagu, M. van, Terryn, N, Angenon, G

“…A reproducible Agrobacterium tumefaciens-mediated genetic transformation method that delivers fertile and morphologically normal transgenic plants was developed for cultivated tepary bean (Phaseolus acutifolius L. …”
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