Resultados de búsqueda - FIFA.~

Global cost estimates of reducing carbon emissions through avoided deforestation por Kindermann, Georg, Obersteiner, Michael, Sohngen, B., Sathaye, J, Andrasko, K., Rametsteiner, E., Schlamadinger, B., Wunder, Sven, Beach, Robert H.

“…A 50% reduction in deforestation from 2005 to 2030 could provide 1.5–2.7 Gt CO2'yr-1 in emission reductions and would require $17.2 billion to $28.0 billion.yr-1. Finally, some caveats to the analysis that could increase costs of AD programs are described.…”
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Approaches to classifying and restoring degraded tropical forests for the anticipated REDD+ climate change mitigation mechanism por Sasaki, N., Asner, G.P., Knorr, W., Durst, P.B., Priyadi, H., Putz, F.E.

“…Our methods start with ceasing the causes of degradation and letting forests regenerate on their own, progress through active management of natural regeneration in degraded areas to accelerate tree regeneration and growth, and finally include the stage of degradation at which re-planting is necessary. …”
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Predicted impact of climate change on coffee-supply chains por Läderach, Peter R.D., Lundy, Mark M., Jarvis, Andy, Ramírez Villegas, Julián Armando, Pérez, P.E., Schepp, Kathleen, Eitzinger, Anton

“…Secondly, we propose site-specific adaptation strategies and finally identify critical potential impacts of climate change on the overall supply chain and the implications for all actors in the system. …”
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Current status and scope for improvement of agricultural water productivity in the Indo-Gangetic River Basin por Xueliang Cai, Sharma, Bharat R., Matin, Mir Abdul

“…It is found while improving yield in long term will finally lead to improved WP, reducing non-beneficial ET from low yield areas is a effective approach to improve WP in short term. …”
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Analysis of polymorphisms in the merozoite surface protein-3a gene and two microsatellite loci in Sri Lankan Plasmodium vivax: evidence of population substructure in Sri Lanka por Schousboe, M.L., Rajakaruna, R.S., Amerasinghe, Priyanie H., Konradsen, Flemming, Ord, R., Pearce, R., Bygbjerg, C., Roper, C., Alifrangis, M.

“…Calculating the pairwise fixation index ( F ST ) revealed statistically significant population structure. …”
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Distress rentals and the land rental market as a safety net: contract choice evidence from Tigray, Ethiopia por Gebregziabher, Gebrehaweria, Holden, S.T.

“…We also found that fixed-rent contracts are preferred when ex ante production risk is low, while sharecropping is more likely where production risk is high. Finally, we found an indication that the choice of a fixed-rent contract as a coping response to shocks comes as a last resort after all other means of coping are exhausted.…”
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Hydrological modeling of large river basins: how much is enough? por Johnston, Robyn M., Smakhtin, Vladimir U.

“…Initiatives are needed to improve the quantity and quality of data for model input, calibration and validation, both traditional hydrological monitoring (improved networks, expansion of automated systems) and new methods for data collection (remote sensing, crowd-sourcing and community based observations). Finally, within each major basin, an appropriate agency should be identified and resourced to take responsibility for data sharing and coordination, to reduce redundancy of effort and promote collaboration.…”
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An integrated adaptation and mitigation framework for developing agricultural research: Synergies and Trade-Offs por Jarvis, Andy, Lau, Charlotte, Cook, S., Wollenberg, Eva Karoline, Hansen, James, Bonilla, Osana, Challinor, Andrew J.

“…Food security research must go beyond its focus on production to also examine food access and utilization issues. Finally, we conclude that urgent action is needed despite the uncertainties, trade-offs and challenges.…”
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Ex ante analysis of new bean technology in Southern Huila por Arcia, G, Sanders, J.H.

“…In relation to the model used for analyses, the factor risk and probabilistic and stochastic input-output coefficients could be incorporated into the farmers` objective functions. Finally the presence of a new category of farmers able to take risks in production and marketing was detected. …”
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Variability assessment of aromatic and fine rice germplasm in Bangladesh based on quantitative traits por Islam, M.Z., Khalequzzaman, M., Bashar, Khairul, Ivy, N.A., Haque, M.M., Mian, M. A. K.

“…Selection of parents from the clusters V and X followed by hybridization would possibly result in desirable heterosis for the development of heterotic rice hybrids. Finally, molecular characterizations of the studied germplasm are required for high resolution QTL mapping and validating the presence of candidate genes responsible for valuable characters.…”
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Evaluation of CIP bred clones for expansion of potato production in the coastal areas of Bangladesh por Mahmud, A.A., Hossain, M., Kundu, B.C., Rahaman, E.H.M.S., Hasan, M., Haque, E., Rahman, A., Alam Patwary, M.M., Rahman, H., Khan, S.I., Kawochar, A., Goswami, B., Hossain, J., Kadian, M.S., Bonierbale, Merideth W.

“…Similar ranking was found under farmers’ field conditions. Finally, these 2 clones CIP 301029.18 & CIP.…”
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Resistance of F1 segregating populations derived from crosses between wild banana accessions Musa acuminata spp. burmannicoides Calcutta 4 and M. balbisiana Montpellier to black le... por Vroh Bi, Irie, Zandjanakou-Tachin, Martine, Mbah, W., Tenkouano, A., Ojiambo, P., Bandyopadhyay, Ranajit

“…Using Punnett squares, the resistance in wild diploid species and the variable levels of susceptibility in major triploid cultivars, including dessert banana (AAA), plantain (AAB) and cooking banana (ABB), was simulated and explained. Finally, investigations on the identity of the ancestral parents of the AAB-genome plantain cultivars, AAA-genome East African highland banana cultivars and ABB-genome cooking banana cultivars are proposed for better resistance breeding…”
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Paraglomus occidentale, a new arbuscular mycorrhizal fungus from the sources of the Amazon river in Peru, with a key to the Paraglomeromycetes species. por Corazon Guivin, Mike Anderson, Cerna Mendoza, Agustín, Guerrero Abad, Juan Carlos, Vallejos Tapullima, Adela, Ríos Ramírez, Orlando, Vallejos Torres, Geomar, De la Sota Ricaldi, Ana María, Santos, Viviane Monique, Alves da Silva, Gladstone, Oehl, Fritz

“…Phylogenetically, the new fungus is recognized in a well-separated clade, near to P. laccatum and P. occultum. Finally, an identification key to the Paraglomeromycetes species is included comprising all known species of the genera Paraglomus, Innospora and Pervetustus.…”
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Pathogenicity of avibacterium paragallinarum strains from Peru and the selection of candidate strains for an inactivated vaccine por Caballero García, Melanie, Mendoza Espinoza, Alfredo, Ascanio, Silvia, Chero, Paula, Rojas, Rober, Huberman, Yosef Daniel

“…Differences among strains in these parameters were observed, even within strains from the same serogroup. Finally, the four most pathogenic strains, one from each serogroup, were chosen to formulate an experimental vaccine that was tested successfully against homologous challenges in reducing clinical signs and colonization in vaccinated birds compared to unvaccinated ones. …”
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Assays to evaluate the transovarial transmission of Anaplasma marginale by Rhipicephalus microplus por Mazzucco Panizza, Matilde Nahimé, Cutulle, Christian, Primo, María Evangelina, Morel, Nicolas, Sebastian, Patrick, Nava, Santiago

“…The offspring were analyzed by PCR, with negative results. Finally, free-living larvae of R. microplus collected from pasture on farms with cattle infected with A. marginale were analyzed by PCR for Anaplasma infection. …”
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Functional and biochemical properties of Mal de Río Cuarto virus (Fijivirus, Reoviridae) P9-1 viroplasm protein show further similarities to animal reovirus counterparts por Maroniche, Guillermo Andrés, Mongelli, Vanesa Claudia, Peralta, Andrea Veronica, Distefano, Ana Julia, Llauger, Gabriela, Taboga, Oscar Alberto, Hopp, Horacio Esteban, Del Vas, Mariana

“…Furthermore, biochemical characterization showed that MRCV P9-1 bound single stranded RNA and had ATPase activity. Finally, the MRCV P9-1 region required for the formation of VIB-like structures was mapped to the protein carboxy-terminal half. …”
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Traditional cow-calf systems of the northern region of Santa Fe, Argentina: current situation and improvement opportunities = Sistemas de cría tradicionales de la región norte de S... por Gregoretti, Guillermina, Baudracco, Javier, Dimundo, Carlos, Lazzarini, Belén, Scarel, Julieta Haydee, Alesso, Agustín, Machado, Claudio F.

“…To identify the technologies for improvement, a survey was conducted among regional farm advisors. Finally, to quantify the impact of adopting improvements in the BASE system, a modelling study was conducted. …”
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Manejo del pastoreo para operarios rurales por Recavarren, Paulo Mario, Caldentey, Francisco Jose, Figliuolo, Agustin, Leaden, Kevin Alejandro

“…Esta publicación hace referencia a los cursos de manejo del pastoreo para operarios rurales, los cuales surgen de la necesidad de mostrar los últimos avances en manejo de pasturas templadas a los destinatarios finales que día a día manejan el forraje. Después de haber transitado muchos encuentros y capacitaciones con el personal rural se llega a esta modalidad de curso en donde en una jornada completa de trabajo se muestran los últimos avances en manejo de pasturas con criterios ecofisiológicos, con contenidos acordes al público que recibe estas capacitaciones, desde lo conceptual hasta la manera de desarrollar los prácticos, buscando y propiciando la participación y el intercambio, desde las experiencias personales hasta la resolución de situaciones de manejo. …”
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Assessment of Halamphora coffeaeformis Growth and Biochemical Composition for Aquaculture Purposes por Scodelaro Bilbao, Paola G., Martín, Lucas, Popovich, Cecilia A., Almeyda, María Delfina, Chamorro, Verónica Celeste

“…The amino acid composition revealed 50% of them to be among those essential for fish and other aquatic animals. Finally, a suitable amount of carbohydrates was found in H. coffeaeformis cultures. …”
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Genomic and phenotypic comparison between similar wine yeast strains of Saccharomyces cerevisiae from different geographic origins por Salinas, F., Mandaković, D., Urzua, U., Massera, Ariel Fernando, Miras, S., Combina, Mariana, Ganga, M. Angélica, Martinez, Claudio

“…Furthermore, analysis of aCGH data supports the hypothesis that strains LV CB and L‐957 are derivatives from strain EC1118. Finally, scarce phenotypic differences in physiological and metabolic parameters were found among the strains. …”
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