Resultados de búsqueda - FIFA.~

Sistemas de alimentación mixta e integral en la etapa de crecimiento de cuyes (Cavia porcellus) de las razas Perú, Andina e Inti por Reynaga Roja, Max Fernando, Vergara Rubín, Víctor, Chauca Francia, Lilia, Muscari Greco, Juan, Higaonna Oshiro, Rosa

“…Se obtuvieron mayores pesos finales y ganancias de peso diario en los tratamientos con cuyes raza Perú con alimentación mixta (1010.3 g y 15.31 g) e integral (991.9 g y 14.61 g), respectivamente, respecto a los demás tratamientos (p<0.05); mientras que el consumo de alimento en materia seca y el rendimiento de carcasa fueron estadísticamente superiores en el grupo Perú con alimentación mixta (48.10 g MS/día, 72.77%). …”
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Analysis of genetic distance between Peruvian Alpaca (Vicugna Pacos) showing two distinct fleece phenotypes, Suri and Huacaya, by means of microsatellite markers por La Manna, Vincenzo, La Terza, Antonietta, Ghezzi, Silvia, Saravanaperumal, Siva, Apaza, Nolberto, Huanca Mamani, Teodosio, Bozzi, Riccardo, Renieri, Carlo

“…Observed heterozygosis (Ho= 0.766; SE=0.044), expected heterozygosis (He=0.769; SE=0.033), number of alleles (Na=9.667, SE=0.772) and Fixation index (F=0.004; SE=0.036) are comparable to data from previous studies. …”
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Effectiveness of protected areas in containing the loss of Peruvian Amazonian forests por Rojas Briceño, Nilton B., Cajas Bravo, Verónica, Pasquel Cajas, Alexander, Guzman Valqui, Betty Karina, Silva López, Jhonsy O., Veneros, Jaris, García, Ligia

“…In general, NPAs have shown moderate effective in containing deforestation, and require risk-specific mitigation strategies, especially in NPAs with low DA% but high DAr. Finally, a quantitative and systematic assessment tool is provided, which can improve the formulation of strategies to mitigate deforestation and preserve crucial ecosystem services in PAF.…”
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Bolivianización en la Pampa Gringa: relevamiento hortícola en el partido de Baradero por Fortunato, Nicolás

“…Entre las conclusiones finales se destaca el lento pero persistente crecimiento del sector y la denominada red de parentesco y paisanaje como causa y efecto del Cinturón hortícola Baraderense.…”
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A combination of rules govern fruit trait preference by frugivorous bat and bird species: nutrients, defence and size por Rojas, Tobias Nicolas, Bruzzone, Octavio Augusto, Zampini, Iris Catiana, Isla, Maria Ines, Blendinger, Pedro Gerardo

“…The defence trade-off hypothesis (DTH) assumes a negative relationship between secondary compounds and fruit preference. Finally, the size-matching hypothesis (SMH) states that frugivores are more attracted to fruits that are easier to handle and consume. …”
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Transcriptome profiling of Diachasmimorpha longicaudata towards useful molecular tools for population management por Mannino, María Constanza, Rivarola, Maximo Lisandro, Scannapieco, Alejandra Carla, Gonzalez, Sergio Alberto, Farber, Marisa Diana, Cladera, Jorge Luis, Lanzavecchia, Silvia Beatriz

“…Among the functionally annotated transcripts we detected four sequences potentially involved in sex determination and three homologues to two known genes involved in the sex determination cascade. Finally, a total of 4674SimpleSequence Repeats (SSRs) were in silico identified and characterized.…”
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Changes in nutrient and fibre tissue contents in Nothofagus pumilio trees growing at site quality and crown class gradients por Chaves, Jimena Elizabeth, Lencinas, María Vanessa, Cellini, Juan Manuel, Peri, Pablo Luis, Martinez Pastur, Guillermo José

“…Estimation of biomass and nutrient contents in tree components are essential for evaluating the impact of harvesting on carbon fixation capacity, bio-element recycling, and long-term effect on the balance that influence over net primary productivity. …”
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Allelic differences in a vacuolar invertase affect Arabidopsis growth at early plant development por Coluccio Leskow, Carla, Dominguez, Pia Guadalupe, Díaz Zirpolo, José Antonio, Obata, Toshihiro, Kamenetzky, Laura, Costa, Hernán, Taboga, Oscar Alberto, Marti, Hector Ruben, Keurentjes, Joost, Sulpice, Ronan, Ishihara, Hirofumi, Stitt, Mark, Fernie, Alisdair R., Carrari, Fernando

“…Improving carbon fixation in order to enhance crop yield is a major goal in plant sciences. …”
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Estrategias de producción de un pequeño productor del cinturón verde de Resistencia, Chaco, Argentina por Dellamea, Gustavo A., Tortarolo, Gabriel Adolfo, Pellerano, Liliana Laura, Lestani Sablich, Mariano

“…El zapallo temprano, sembrado a mediados de septiembre, se cosecha a finales del mes de diciembre, se acondiciona y estiba de manera que permita conservarlo en condiciones óptimas para venderlo en fracciones entre los meses de enero y abril (cuando no tiene ingresos por venta de lechuga); el zapallo tardío, sembrado en febrero, se cosecha en junio del ciclo siguiente comercializándose desde junio a septiembre junto con la lechuga El MB del zapallo es de U$S240/mes.…”
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Beyond pastures, look at plastic: Using Sentinel-2 imagery to map silage bags to improve understanding of cattle intensity por Fernandez, Pedro David, Gärtner, Phillipp, Nasca, Jose Andres, Rojas, Tobias, Gasparri, Nestor Ignacio

“…Our results highlight that silage bags are accurate mappable objects with Sentinel-2, which can contribute to the understanding of cattle density, and heifer and steer density in pasture contexts at farm and regional scales. Finally, our whole-farm simulations support the idea that incorporating silage supplementation in cattle ranching regional analyses conducts to significant differences on environmental or productive estimations, which should be considered. …”
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Trends of aboveground net primary productivity of Patagonian meadows, the omitted ecosystem in desertification studies por Curcio, Matías Hernán, Irisarri, Jorge Gonzalo Nicolás, Garcia Martinez, Guillermo Carlos, Oesterheld, Martin

“…Hence, the global carrying capacity for all the studied meadow areas decreased by 8%. Finally, we identified four trend syndromes based on the combination of the ANPP trend and its spatial heterogeneity, calculated as the spatial standard deviation. …”
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Antimicrobial resistance dissemination associated with intensive animal production practices in Argentina: A systematic review and meta-analysis por Prack McCormick, Barbara, Quiroga, María P., Alvarez, Veronica E., Centrón, Daniela, Tittonell, Pablo Adrian

“…A research gap regarding beef-cattle from feedlot was identified. Finally, there is an urgent need for political measures meant to coordinate and harmonize AMR surveillance and regulate antimicrobial use in animal production.…”
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Non-marine Animal Bioactive Peptides. Properties, Sources, and Applications por Chamorro, Verónica Celeste, Pazos, Adriana Alejandra, Báez, Jessica, Fernández-Fernández, Adriana Maite, Medrano, Alejandra

“…Moreover, peptide bioaccessibility and bioavailability studies will also be discussed, since these are key factors for these compounds to exert their mechanisms of action in the body. Finally, a discussion about the food applications and perspective studies for promoting animal bioactive peptides use is carried out. …”
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CRISPR/Cas9 for potato functional genomics and breeding por Gonzalez, Matías Nicolás, Massa, Gabriela Alejandra, Andersson, Mariette, Storani, Leonardo, Olsson, Niklas, Decima Oneto, Cecilia Andrea, Hofvander, Per, Feingold, Sergio Enrique

“…The binary vector can be used for both Agrobacterium-mediated transformation and transient expression in potato protoplasts, while the RNP complexes are intended to obtain edited potato lines through protoplast transfection and plant regeneration. Finally, we describe procedures to identify the gene-edited potato lines. …”
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Análisis de la rentabilidad de la actividad de servicios de maquinaria agrícola en Argentina por Moltoni, Luciana Andrea, Masia, Gerardo, Moltoni, Andres Fernando, Gonzalez Maraschio, María Fernanda

“…Sin embargo, el surgimiento de los contratistas de maquinaria agrícola se remonta a décadas anteriores, consolidándose hacia finales de los 90. En el año 2002, del total de empresas agropecuarias existentes en el país, el 33% empleó maquinaria contratada. …”
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New Frontiers in Potato Breeding: Tinkering with Reproductive Genes and Apomixis por Hojsgaard, Diego, Feingold, Sergio Enrique, Massa, Gabriela Alejandra, Bradshaw, John

“…However, before we can fully modulate the reproductive phenotypes, we need to understand the genetic basis of such diversity. Finally, we visualize an active, central role for genebanks in this endeavor by phenotyping properly genotyped genebank accessions and new introductions to provide scientists and breeders with reliable data and resources for developing innovations to exploit market opportunities.…”
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Grazing Pressure and Plant Functional Types in Puna Highlands, Northwestern Argentina por Quiroga Mendiola, Mariana, Tálamo, Andrés

“…In summary, our study does not show important changes in Plant Functional Types as a function of grazing pressure in the studied grasslands probably because grazing pressure is diluted or diminished when livestock rotates in different areas and grazing durations vary. Finally, the long grazing history with which the Puna has evolved could also contribute to the co-structuration between native vegetation and livestock farming.…”
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Co-diseño y evaluación de un deshidratador modular híbrido en la Comarca Andina por Zanovello, Lucas, Martinez, Santiago, Chillo, María Verónica, Goglino, Manuel, Caló, Julieta, La Manna, Valeria, Paloma, Elena, Ejarque, Mercedes

“…La realización de una serie de talleres con participación de productores y técnicos locales se tradujo en un programa de diseño, adecuando las variables a los usuarios finales de los equipos de deshidratado. La estrategia de abordaje llevó a un diseño abierto que se traduce en una estrategia de comunicación que permite la replicación por parte de otros usuarios y fabricantes. …”
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Monitoring approach to detect recent exposure to thiamethoxam-treated seeds in birds por Fernández Vizcaíno, Elena, Poliserpi, Maria Belen, Ortiz- Santaliestra, Manuel E., Mougeot, Francois, Mateo, Rafael, Camarero, Pablo R., Brodeur, Celine Marie

“…Seed consumption was monitored over 24 h and fecal samples were collected on day 1, 2, 3, 4, 7, and 21 of exposure. Finally, concentrations TMX and CLO were determined in collected feces through LC-MS/MS. …”
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Network of networks: Time series clustering of ameriflux sites por Reed, David E., Chu, Housen, Peter, Brad G., Chen, Jiquan, Abraha, Michael, Amiro, Brian, Anderson, Ray G., Arain, M. Altaf, Arruda, Paulo, Barron-Gafford, Greg A., Bernacchi, Carl, Beverly, Daniel P., Biraud, Sebastien C., Black, T. Andrew, Blanken, Peter D., Bohrer, Gil, Bowler, Rebecca, Bowling, David R., Forsythe, Brandon R., Posse Beaulieu, Gabriela, Zona, Donatella

“…Nonetheless, our clustering approach is a data-driven method to interpret the AmeriFlux network, informing future cross-site syntheses, upscaling, and model-data benchmarking research. Finally, we highlighted the unique and underrepresented sites in the AmeriFlux network, which were found mainly in Hawaii and Latin America, mountains, and at undersampled IGBP types (e.g., urban, open water), motivating the incorporation of new/unregistered sites from these groups.…”
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