Results 161 to 170 of about 1,063,281 (344)
Consideraciones en torno a la modernización agrícola [PDF]
, 1988 La modernización de la agricultura requiere de la incorporación de los productores a los circuitos comerciales, lo cual implica iniciar el tránsito de una agricultura tradicional de subsistencia a una agricultura comercial; ello representa grandes ...
Torres Torres, Felipe
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Behind the Myth: Land Sparing and Deforestation in Brazil
Journal of Agrarian Change, EarlyView.ABSTRACT The land sparing model, that is, the idea that agricultural intensification fosters environmental protection, lacks empirical validation. In Brazil, sustainable intensification through the conversion of degraded pastures into agricultural areas became a promising and widespread solution to deforestation. We investigate the mismatch between the
Ludivine Eloy +3 more
wiley +1 more source
El ejido mexicano en el siglo XIX
Historia Mexicana El Colegio de México, 1998 En esta nota histórica Robert ]. Knowlton busca aclarar el significado de la palabra "ejido", dadas la confusión y diferencias en el uso del término por parte de los escritores.
Robert J. Knowlton
doaj
Potencial da fixação biológica de nitrogênio em genótipos ancestrais de feijão-caupi. [PDF]
, 2012 O conceito de agricultura sustentável é uma resposta relativamente recente à degradação dos recursos naturais ou da base produtiva da agricultura moderna.
ALCANTARA, R. M. C. M. de +5 more
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Unveiling the Evolutionary History of European Vipers and Their Venoms From a Multi‐Omic Approach
Molecular Ecology, EarlyView.ABSTRACT Snake genomes attract significant attention from multiple disciplines, including medicine, drug bioprospection, and evolutionary biology. However, genomic research within the Viperidae family has mostly focused on the subfamily Crotalinae, while the true vipers (Viperinae) have largely been overlooked.
Adrián Talavera +15 more
wiley +1 more source
Francisco B. Cruz: de la ‘agricultura pródiga’ a la revolución varietal azucarera en Cuba, 1878-1930
Historia Ambiental Latinoamericana y Caribeña, 2013 A través de la figura del agrónomo y científico cubano Francisco B. Cruz, este artículo explora el cambio en el sistema de cultivo cañero a finales del siglo XIX debido, entre otros factores, al fracaso del modelo basado en la agricultura prodiga ...
Leida Fernández Prieto
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Microbiome and Metaproteome of Craniofacial Implant Regions in Health and Disease
Oral Diseases, EarlyView.ABSTRACT Background Craniofacial defects from cancer surgery led to functional, aesthetic, and psychological challenges. Rehabilitation with craniofacial implants addresses these issues by improving prosthesis retention through osseointegration and providing predictable cosmetic results. However, maintaining a healthy transcutaneous region is essential
Daniela Lattuf Cortizo +7 more
wiley +1 more source
Agricultura urbana, sostenibilidad y soberanía alimentaria: Hacia una propuesta de indicadores desde la agroecología [PDF]
, 2010 La agricultura urbana se está desarrollando y ampliando en tiempos recientes tanto en países empobrecidos como en países enriquecidos. Sin ser una actividad nueva, su crecimiento e implicaciones, tanto para la sostenibilidad como para la Soberanía ...
Rivera Ferre, Marta G. +1 more
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Restoration Ecology, EarlyView.Abstract This study investigates the integration of river restoration with the Common Agricultural Policy (CAP), focusing on the differences between European Union (EU) and Portuguese documents regarding river restoration terms. A thematic content analysis highlights that despite the varying document sizes, the proportion of mentions related to river ...
Leonor Santos +2 more
wiley +1 more source