Resultados de búsqueda - FIFA.~

Mejora de la eco-eficiencia de la fertilización nitrogenada en cítricos con el inhibidor de la nitrificación (DMPP) por Banuls, Josefina, Quinones, Ana, Primo-Millo, Eduardo, Legaz, Francisco

“…Cuando se suministra el N en forma amoniacal se fija en las posiciones de intercambio catiónico de las arcillas o de la materia orgánica y posteriormente se transforma rápidamente en nitrato por las bacterias nitrificantes (McCarty y Bremner, 1989). …”
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Aplicación del enfoque de sistemas a la investigación. por Urrego Martínez, J.G.

“…Sostiene que no hay especies aisladas sino patrones o sistemas de producción que interactuan a nivel de fina, compitiendo o complementandose. Afirma que los sistemas de producción no son solo estrategias de pequeños productores y que la influencia del medio no tiene el mismo peso relativo para los diferentes estratos socioeconómicos de productores. …”
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Boletín Agroclimático Regional: mesa técnica agroclimática de Nariño octubre 2024

“…La Mesa Técnica Agroclimática (MTA) de Nariño, es un espacio de dia logo y ana lisis entre actores locales, nacionales y regionales, que busca comprender el posible comportamiento del clima a partir de informacio n cientí fica y conocimiento empí rico, y generar recomendaciones para disminuir los riesgos asociados a la variabilidad clima tica en el sector agropecuario. …”
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Exploring the usefulness of scenario archetypes in science-policy processes: experience across IPBES assessments por Sitas, Nadia, Harmáčková, Zuzana V, Anticamara, Jonathan A., Arneth, Almut, Badola, Ruchi, Biggs, Reinette, Blanchard, Ryan, Brotons, Lluis, Cantele, Matthew, Coetzer, Kaera, DasGupta, Rajarshi, Belder, Eefje den, Ghosh, Sonali, Guisan, Antoine, Gundimeda, Haripriya, Hamann, Maike, Harrison, Paula A., Hashimoto, Shizuka, Hauck, Jennifer, Klatt, Brian J, Kok, Kasper, Krug, Rainer M, Niamir, Aidin, O'Farrell, Patrick J., Okayasu, Sana, Palomo, Ignacio, Pereira, Laura, Riordan, Philip, Santos Martín, Fernando, Selomane, Odirilwe, Shin, Yunne-Jai, Valle, Mireia

“…In terms of challenges, they were perceived as subjective in their interpretation, oversimplifying information, having a limited applicability across scales, and concealing contextual information and novel narratives. Finally, our results highlight what methodologies, applications, and frontiers in archetype-based research should be explored in the future. …”
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The architectural unit setting up and architectural characteristics of Néré, Parkia biglobosa, Jack, R. Br. (Fabaceae) por Adji, Beda Innocent, Akaffou, Doffou Sélastique, Letort, Véronique, Kang, Mengzhen, Wang, Xiujuan, Jaeger, Marc, Reffye, Philippe de, Kouassi, Kouadio Henri, Houphouet, Yao Patrice, Duminil, Jerôme, Caraglio, Yves, Sabatier, Sylvie

“…The ontogeny takes place in three phases: initiation of development and establishment of the crown (young), then flowering and establishment of the architectural unity (adult) and finally the death of secondary axes in the crown, duplication of the architecture by a series of partial and total reiterations (old). …”
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Using high-resolution imagery and deep learning to classify land-use following deforestation: a case study in Ethiopia por Masolele, Robert N., Sy, Veronique de, Marcos, Diego, Verbesselt, Jan, Gieseke, Fabian, Mulatu, Kalkidan Ayele, Moges, Yitebitu, Sebrala, Heiru, Martius, Christopher, Herold, Martin

“…The experiments aimed at an analysis of (a) single-date images from individual sensors to account for the differences in spatial resolution between image sensors in detecting land-uses, (b) ensembles of multiple images from different sensors (Planet-NICFI/Sentinel-2/Landsat-8) with different spatial resolutions, (c) the use of multi-date data to account for the contribution of temporal information in detecting land-uses, and, finally, (d) the identification of regional differences in terms of land-use following deforestation in Ethiopia. …”
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Weed germinable seedbanks of rice-wheat systems in the Eastern Indo-Gangetic Plains: Do tillage and edaphic factors explain community variation? por Lowry, Carolyn J., Brainard, Daniel C., Kumar, Virender, Smith, Richard G., Singh, Madhulika, Kumar, Pankaj, Kumar, Ajay, Kumar, Vipin, Joon, Rajiv K., Jat, Raj K., Poonia, Shishpal, Malik, Ram K., McDonald, Andrew

“…Mazus pumilus and Grangea maderaspatana) in Eastern IGP for which future research should quantify their effects on crop yields. Finally, future work surveying weed species abundance at harvest could further determine the dominant problematic species in these regions.…”
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Entrenamiento sobre perfiles de produc-tos objetivo, BMS, índices de selección, Trips y diseño de ensayos para los socios del proyecto KoLFACI sobre fri-joles. Equipo de Frijol... por Guerrero, Alberto Fabio, Cadena, Christian Camilo, Gomez Jimenez, Maria Isabel, Buendia Castellanos, Hector Fabio, Valderrama Florez, Luis Alfonso, Wilker, Jennifer Leanne, Mosquera Cifuentes, Gloria Maria

“…The importance of identifying resistance sources that can be incorporated into breeding programs was emphasized, and commitments were made for feedback and joint evaluation. Finally, advances in breeding for tolerance to abiotic stress and biofortification were presented, along with a practical training on market segmentation and product profiles, which enabled the identification of regional priorities, production constraints, and key varietal traits, aligning breeding efforts with farmers’ needs and strengthening the regional impact of the project.…”
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Understanding the impact and adoption of conservation agriculture in Africa: a multi-scale analysis por Corbeels, Marc, Graaff, Jan de, Hycenth Ndah, Tim, Penot, Eric, Baudron, Frédéric, Naudin, Krishna, Andrieu, Nadine, Chirat, Guillaume, Schuler, Johannes, Nyagumbo, Isaiah, Rusinamhodzi, Leonard, Traoré, Karim, Dulla Mzoba, Hamisi, Solomon Adolwa, Ivan

“…Another key factor that explains the limited CA adoption in mixed crop-livestock farming systems is the fact that crop harvest residues are preferably used as fodder for livestock, preventing their use as soil cover. Finally, in most case studies good markets for purchase of inputs and sale of produce – a key prerequisite condition for adoption of new technologies – were lacking. …”
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El uso de modelos de simulación como herramienta para la toma de decisiones en la promoción de nuevas alternativas forrajeras: El caso de Costa Rica y Perú por Holmann, Federico J.

“…In addition, this study shows other uses of this farm model, such as scenarios where the dairy enterprise competes with other agricultural activities existing in the Central Pacific region of Costa Rica. Finally, the study makes reference to other simulation models existing on the market today with a brief summary of each one.…”
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Medicion de calidad en semillas de Andropogon gayanus por Sánchez, M., Ferguson, John E.

“…Brief descriptions are made on techniques for determing seed viability with tetrazolium, moisture content and combined quality indexes. Finally, an exercise is presented to demonstrate the way to calculate the different quality components values, based upon the alternatives modified and adjusted . …”
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Nanoglomus plukenetiae, a new fungus from Peru, and a key to small-spored Glomeraceae species, including three new genera in the “Dominikia complex/clades” por Corazon Guivin, Mike Anderson, Cerna Mendoza, Agustín, Guerrero Abad, Juan Carlos, Vallejos Tapullima, Adela, Carballar Hernández, Santos, Alves da Silva, Gladstone, Oehl, Fritz

“…The revision of the species and environmental sequences in the Dominikia clades, based on both morphological and molecular phylogenetic analyses, revealed at least two other new genera: Microdominikia gen. nov., based on D. litorea, and Orientoglomus gen. nov., based on D. emiratia. Finally, in the present study, a key for all small-spored species in the Glomeraceae is included comprising all known Dominikia, Kamienskia, Microdominikia, Microkamienskia, Nanoglomus, Orientoglomus spp., and all small-spored Rhizoglomus spp.…”
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Unlocking the complete chloroplast genome of a native tree species from the Amazon Basin, capirona (Calycophyllum spruceanum, Rubiaceae), and Its comparative analysis with other Ix... por Saldaña Serrano, Carla Lizet, Rodriguez Grados, Pedro Manuel, Chávez Galarza, Julio César, Feijoo Narvasta, Shefferson Gilbert Wilson, Guerrero Abad, Juan Carlos, Vásquez Pérez, Héctor Vladimir, Maicelo Quintana, Jorge Luis, Jhoncon, Jorge H., Arbizu Berrocal, Carlos Irvin

“…Whole chloroplast genome comparison with the other six Ixoroideae species revealed that the small single copy and large single copy regions showed more divergence than inverted regions. Finally, phylogenetic analyses resolved that C. spruceanum is a sister species to Emmenopterys henryi and confirms its position within the subfamily Ixoroideae. …”
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The importance of tropical tree-ring chronologies for global change research por Groenendijk, Peter, Babst, Flurin, Trouet, Valerie, Fan, Ze Xin, Granato Souza, Daniela, Maselli Locosselli, Giuliano, Mokria, Mulugeta, Panthi, Shankar, Pumijumnong, Nathsuda, Abiyu, Abrham, Acuña Soto, Rodolfo, Adenesky Filho, Eduardo, Alfaro Sanchez , Raquel, Anholetto Junior, Claudio Roberto, Vieira Aragao, José Roberto, Assis Pereira, Gabriel, Astudillo Sánchez, Claudia C., Barbosa, Ana Carolina, de Oliveira Barreto, Nathan, Battipaglia, Giovanna, Beeckman, Hans, Botosso, Paulo Cesar, Bourland, Nils, Brauning, Achim, Brienen, Roel, Brookhouse, Matthew, Buajan, Supaporn, Buckley, Brendan M., Camarero, J. Julio, Carrillo Parra, Artemio, Ceccantini, Gregorio, Centeno Erguera, Librado R., Cerano Paredes, Julian, Cervantes Martínez, Rosalinda, Chanthorn, Wirong, Chen, Ya-Jun, Barçante Ladvocat Cintra, Bruno, Cornejo Oviedo, Eladio Heriberto, Cortés Cortés, Otoniel, Matos Costa, Clayane, Couralet, Camille, Crispin DelaCruz, Doris Bianca, D’Arrigo, Rosanne, David, Diego A., De Ridder, Maaike, Del Valle, Jorge Ignacio, Díaz Carrillo, Oscar A., Dobner Jr, Mario, Doucet, Jean Louis, Dünisch, Oliver, Dünisch, Oliver, Enquist, Brian J., Esemann Quadros, Karin, Esquivel Arriaga, Gerardo, Fayolle, Adeline, Anete Bergamo Fenilli, M. Eugenia, Ferrero, M. Eugenia, Fichtler, Esther, Finnegan, Patrick M., Fontana, Claudia, Francisco, Kainana S., Fu, Pei-Li, Galvao, Franklin, Gebrekirstos, Aster, Giraldo, Jorge A., Gloor, Emanuel, Godoy Veiga, Milena, Guerra, Anthony, Haneca, Kristof, Harley, Grant Logan, Heinrich, Ingo, Helle, Gerhard, Hernandez Díaz, José Ciro, Hornink, Bruna, Hubau, Wannes, Inga, Janet G., Islam, Mahmuda, Jiang, Yu-mei, Kaib, Mark, Hassan Khamisi, Zakia, Koprowski, Marcin, Layme Huaman, Eva, Leffler, A. Joshua, Ligot, Gauthier, Lisi, Claudio Sergio, Loader, Neil J., de Almeida Lobo, Francisco, Longhi Santos, Tomaz, Lopez, Lidio, Lopez Hernández, María I., Penetra Cerveira Lousada, José Luis, Manzanedo, Rubén D., Marcon, Amanda K., Maxwell, Justin T., Mendivelso, Hooz A., Mendoza Villa, Omar N., Nunes Menezes, Itallo Romany, Ribeiro Montoia, Valdinez, Moors, Eddy, Moreno, Miyer, Muniz Castro, Miguel Angel, Nabais, Cristina, Nathalang, Anuttara, Ngoma, Justine, de Carvalho Nogueira Jr., Francisco, Morales Oliveira, Juliano, Morais Olmedo, Gabriela, Ortega Rodriguez, Daigard Ricardo, Rodríguez Ortíz, Carmen Eugenia, Pagotto, Mariana Alves, Paredes Villanueva, Kathelyn, Pérez De Lis, Gonzalo P, Ponce Calderon, Laura Patricia, Portal Cahuana, Leif Armando, Pucha Cofrep, Darwin Alexander, Quadri, Paulo, Rahman, Mizanur, Ramírez, Jorge Andrés, Requena Rojas, Edilson Jimmy, Ribeiro, Adauto de Souza ak, Robertson, Lain, Roig, Fidel Alejandro, Roquette, José Guilherme, Rubio Camacho, Ernesto Alonso, Sánchez Salguero, Raúl, Sass Klaassen, Ute, Schongart, Jochen, Callegari Scipioni, Marcelo, Sheppard, Paul, Silva, Lucas C.R., Slotta, Franziska, Soria Díaz, Leroy, K.V.S. Sousa, Luciana, Speer, James H., Therrell, Matthew D., Ticse Otarola, Ginette, Tomazello Filho, Mario, Torbenson, Max C.A., Tor Ngern, Pantana, Touchan, Ramzi, Van Den Bulcke, Jan bi, Vazquez Selem, Lorenzo, Velázquez Pérez, Adin H., Venegas González, Alejandro, Villalba, Ricardo, Villanueva Diaz, José, Vlam, Mart, Vourlitis, George, Wehenkel, Christian, Wils, Tommy, Zavaleta, Erika S., Asfaw Zewdu, Eshetu, Zhang, Yong-Jiang, Zhou, Zhe-Kun, Zuidema, Pieter A.

“…We assess chronology quality, length, and climatic representativeness and explore how these change along climatic gradients. Finally, we applied species-distribution modeling to identify regions with potential for tree-ring studies in ecological and climatic studies. …”
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Fading opportunities for mitigating agriculture-environment trade-offs in a south American deforestation hotspot por Law, Elizabeth A., Macchi, Leandro, Baumann, Mathias, Decarre, Julieta, Gavier Pizarro, Gregorio Ignacio, Levers, Christian, Mastrangelo, Matías Enrique, Murray, Francisco, Müller, Daniel, Piquer‐Rodriguez, María, Torres, Ricardo, Wilson, Kerrie A., Kuemmerle, Tobias

“…Third, high landscape-scale multifunctionality can be achieved using different land-use strategies, but maintaining >40% of forest is essential in all of them, and silvopasture systems appear to be central for achieving high overall multifunctionality. Finally, our results suggest the window of opportunity is closing rapidly: recent land-use changes since 2000 have rapidly moved the Chaco within the option space, with forest extent declining towards critical thresholds for maintaining balanced, multifunctional landscapes. …”
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Resilient andisols under silvopastoral systems por Gomez, Federico Antonio, Von Müller, Axel, Tarabini, Manuela, La Manna, Ludmila

“…In each site, four treatments were considered according to canopy openness and accessibility for livestock: closed forests (control), open forests, 5-year exclosures in open forests, and finally, degraded areas affected by large-scale disturbances (i.e., grazing + clear cutting + fire). …”
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Citrus genetic transformation: an overview of the current strategies and insights on the new emerging technologies por Conti, Gabriela, Xoconostle-Cázares, Beatriz, Marcelino-Pérez, Gabriel, Hopp, Horacio Esteban, Reyes Martinez, Carina Andrea

“…Furthermore, we discuss technical aspects of citrus genetic transformation procedures via Agrobacterium, regular physical methods, and magnetofection. Finally, we describe the selection of explants considering young and mature tissues, protoplast isolation, etc. …”
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Characterization of a papain-like cysteine protease essential for the survival of Babesia ovis merozoites por Carletti, Tamara, Mesplet, Maria, Mira, Anabela, Weir, William, Shiels, Brian, Gonzalez Oliva, Abel, Schnittger, Leonhard, Florin-Christensen, Mónica, Barreto, Carmo

“…A significant reduction in the percentage of parasitized erythrocytes was obtained upon incubation of B. ovis in vitro cultures with anti-r-ovipain-2 antibodies, indicating an important functional role for ovipain-2 in the intra erythrocytic development cycle of this parasite. Finally, studies of the reactivity of sera from B. ovis-positive and negative sheep against r-ovipain-2 showed that this protease is expressed in vivo, and can be recognized by host antibodies. …”
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Degradation influences equilibrium and non-equilibrium dynamics in rangelands: implications in resilience and stability por Lopez, Dardo Ruben, Cavallero, Laura, Willems, Priscila Mabel, Bestelmeyer, Brandon Thomas, Brizuela, Miguel Angel

“…Specifically, in the degraded state the density of surviving seedlings, the growth of shrubs and Papostipa speciosa’s relative tiller production and cover increased in response to irrigation; whereas seedling emergence and survival, and grass growth were low or even null without irrigation. Finally, resistance and elasticity were lower whereas malleability was greater in degraded than in reference states. …”
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Chemical and chromatic effects of fermentation temperature on three clones of Pinot noir over two consecutive vintages por Reynolds, Joshua C., Meusel, R. Cole, Catania, Anibal Alejandro, Casassa, Luis Federico

“…Color analysis showed a negative correlation with temperature for CIELab lightness values across Cold, Variable, and Hot treatments (86.69, 84.89, and 83.37, respectively), and positive correlation for red hues (16.05, 17.73, and 20.50, respectively) and wine color (AU 420 + 520 + 620 nm; 0.48, 0.54, and 0.60, respectively). Finally, differences in heating method between the two vintages (direct sunlight in 2019 and a temperature-controlled room in 2020) was a major factor in phenolic extraction.…”
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