Resultados de búsqueda - "Yucatán"

A review of environmental life cycle assessments of liquid transportation biofuels in the Pan American Region por Shonnard, David R., Klemetsrud, Bethany, Sacramento Rivero, Julio, Navarro Pineda, Freddy, Hilbert, Jorge Antonio, Handler, Robert M., Suppen, Nydia, Donovan, Richard P.

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Molasses and maize against GI nematodes : evaluating the effect of molasses and maize on the resilience and resistance against GI nematodes in browsing Criollo kids. por Frisendahl, Elisabet

“…The Autonomous University of Yucatán, in Mérida, Mexico is a place where these alternative methods of control are under study. …”

A case study of strategies for fostering international, interdisciplinary research por Halvorsen, Kathleen E., Knowlton, Jessie L., Mayer, A.S., Phifer, Colin C., Martins de Souza, Tatiana, Pischke, Erin C., Propato, Tamara Sofía, Cavigliasso, Pablo, García, C., Chiappe, Marta, Eastmond, Amarella, Licata, Julián Andrés, Kuhlberg, Mark, Medeiros, R., Picasso Risso, Valentin, Mendez, G., Primo, P., Frado, A., Veron, Santiago Ramón, Dunn, J.L.

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Agricultural practices for mechanical weed control with small-scale maize farmers and willingness to pay a hire service: technical report por López Gómez, Jesús Antonio, Loon, Jelle J. van

“…For this reason, in this study the level of acceptance and the farmer’s willingness to pay to a service provider for the use of different tools compared to conventional tools in different areas of the states of Oaxaca, Chiapas, Campeche and Yucatán were determined. A total of 106 surveys were carried out, with 25% women participation and an average age of 45 years. …”
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Endurance and Adaptation of Community Forest Management in Quintana Roo, Mexico por Ellis, E.A., Kainer, K.A., Sierra-Huelsz, J.A., Negreros-Castillo, P., Rodríguez Ward, D., DiGiano, M.

“…In this article, we present the institutional, socioeconomic and environmental conditions under which community-based forest management has been consolidated in the tropical state of Quintana Roo, which occupies the eastern half of Mexico’s Yucatan Peninsula. With a focus on management for timber and other market-based development strategies, we then examine the institutional and socioeconomic factors, as well as biophysical shocks, that have constrained community forestry development in the past 25 years, challenging its persistence. …”
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Sustaining mahogany: research and silviculture in Mexico's community forests por Snook, Laura K.

“…The most advanced efforts are those of communities that harvest multiple products, including more than 8000 m cubic/year of mahogany timber, from all over nearly 730 000 hectares of production forests on Mexico's Yucatan peninsula. Over the past twenty years, their foresters have developed inventories and managment plans and overseen enrichment planting efforts, while researchers have established experiments and studies to evaluate management alternatives. …”
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Selección recurrente en un maíz criollo de la raza Xnucnal por Castillo, R, Aguilar, G

“…Con la finalidad de evaluar la ganancia genética en el rendimiento, obtenida al aplicar una selección recurrente en mazorca por surco, modificada en un maíz criollo "Xnucnal' del Estado de Yucatán, se probaron los ciclos de selección SFC1 y SFC2, y la variedad original (C0), en condiciones del sistema de producción denominado "milpa" en suelos pedregosos. …”
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Carbon Stocks of Tropical Coastal Wetlands within the Karstic Landscape of the Mexican Caribbean por Adame, M.F., Kauffman, J.B., Medina, I, Gamboa, J.N, Torres, O., Caamal, J., Reza, M, Herrera Silveira, J.A.

“…In this study, we quantified the ecosystem C stocks of coastal wetlands of the Sian Ka'an Biosphere Reserve (SKBR) in the Yucatan Peninsula, Mexico. We stratified the SKBR into different vegetation types (tall, medium and dwarf mangroves, and marshes), and examined relationships of environmental variables with C stocks. …”
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Utilización del ramón (Brosimum alicastrum Swartz) como forraje en la alimentación de ovinos en crecimiento por Pérez R, José Demetrio, Zapata B, Gonzalo de J., Sosa R, Edgar E.

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Historia y escalamiento de las Mesas Técnicas Agroclimáticas en México por Ríos, David, Giraldo, Diana, Navarro, Carlos, Gardeazabal, Andrea, Ramírez Villegas, Julián Armando

“…En México, se han establecido Mesas Técnicas Agroclimáticas (MTAs) en 12 estados, que incluyen Chiapas, Oaxaca, Estado de México, Yucatán, Campeche, Puebla, Veracruz, Michoacán, Morelos, San Luis Potosí y Baja California. …”
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Analysis of plot diagnostics as a decision-support tool in CIMMYT Innovation Hubs por Fonteyne, Simon

“…This report analyzes 438 plot diagnostics conducted between 2015 and 2025 across three Innovation Hubs in Mexico: Pacífico Sur (Oaxaca), Chiapas, and the Peninsula de Yucatán. Due to variation in diagnostic formats and documentation, a qualitative analysis was conducted to identify common patterns in diagnosed constraints, proposed innovations, and opportunities to strengthen the diagnostic methodology. …”
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Socio-economic factors influencing biosecurity measures of livestock producers in Japan por Makita, K., Nakahara, Y., Watanabe, T., Tamura, Y., Ito, H., Asakura, S.

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Multistakeholder networks in Mexico and Guatemala for scaling co-validated bundles of regenerative agriculture technologies por García Santiago, Jorge Octavio, Diaz Espinosa, Anabell Guadalupe, Ovando, Rausel, Jiménez, Benancio, May Tzun, Vladimir Nikolai, Van Loon, Jelle

“…The work was carried out primarily across five strategic Innovation Hubs—three in Mexico (the Yucatán Peninsula, Oaxaca, and Chiapas) and two in Guatemala (Western and Eastern Guatemala)—which together form a network of hubs aimed at articulating actors, capacities, and knowledge to support the validation, adaptation, and scaling of regenerative agriculture packages. …”
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The role of food systems in improving maternal and child nutrition in challenging African low-income settings por Domínguez Salas, Paula, Alarcón, Pablo, Häsler, Barbara, Grace, Delia, Alonso, Silvia, Ferguson, E., Cornelsen, L., Fèvre, Eric M., Rushton, Jonathan

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Assessment of current Rabies Prevention Act in Japan using infectious disease modelling por Kadowaki, H., Makita, K., Hampson, Karen J., Yamada, A.

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Understanding the food safety and zoonosis risk practices of the beef, sheep and goat Nairobi food systems using value chain analysis por Alarcón, Pablo, Muinde, P., Karani, M., Akoko, James M., Fèvre, Eric M., Domínguez Salas, Paula, Kiambi, S., Häsler, Barbara, Rushton, Jonathan

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A stochastic assessment of the public health risks of fluoroquinolone resistance Campylobacter and the use of the drug in broiler production in Japan por Toyofuku, H., Makita, K., Osada, Y., Ohashi, T., Kakinuma, M., Oushiki, D.

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Using a value chain framework for food safety assessment of broiler and indigenous chicken meat systems of Nairobi por Carron, M., Alarcón, Pablo, Häsler, Barbara, Fèvre, Eric M., Karani, M., Muinde, P., Akoko, James M., Onono, J., Rushton, Jonathan

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Value chain analysis as a tool for assessing food safety risks in the Nairobi pork food system por Muinde, P., Karani, M., Akoko, James M., Rushton, Jonathan, Fèvre, Eric M., Domínguez Salas, Paula, Muloi, Dishon M., Häsler, Barbara, Alarcón, Pablo

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Policies for the sustainable development of biofuels in the Pan American region: a review and synthesis of five countries por Solomon, Barry D., Banerjee, Aparajita, Acevedo, Alberto, Halvorsen, Kathleen E., Eastmond, Amarella

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