Results 41 to 50 of about 778,553 (351)
, 2015 Evaluating cropping systems depends on the perspective and scale considered. An agronomic point of view is often considered with the assessment of the impacts of the cropping system at the field scale, or an economic point of view with the consequences ...
Mathilde Sester +5 more
semanticscholar +1 more source
Conserver la biodiversité intra-spécifique des arbres forestiers en France et en Europe Conserving intraspecific biodiversity of forest trees in France and Europe [PDF]
Sciences, Eaux & Territoires, 2010 À l'aide d'exemples issus de son expertise en matière d'ormes et de son expérience de Secrétaire de la commission «Ressources génétiques forestières», Éric Collin illustre les enjeux et méthodes de la conservation de la diversité génétique des arbres ...
Éric Collin
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STANDARD CHARACTERIZATION OF RED ONION LANDRACES ‘DE BUZĂU’ AND ‘DE TURDA’ [PDF]
Scientific Papers Series : Management, Economic Engineering in Agriculture and Rural Development, 2017 To maintain food security, the conservation and sustainable use of all plant genetic resources for food and agriculture (PGRFA) is essential under the International Treaty on Plant Genetic Resources for Food and Agriculture (Plant Treaty) adopted in ...
Maria Mihaela ANTOFIE, Camelia SAVA SAND
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Large Terrestrial Bird Adapting Behavior in an Urbanized Zone
Animals, 2019 Wildlife living within urban ecosystems have to adapt or perish. Red-legged Seriema, a large terrestrial bird, are rare in urban ecosystems, however, they have been reported in a medium-sized Brazilian city.
Eduardo R. Alexandrino +7 more
doaj +1 more source
, 2012 In Morocco, intensive agriculture with deep tillage and soil inversion caused rapid soil structure deterioration with loss of soil organic matter content.
R. Moussadek
semanticscholar +1 more source
Developing European conservation and mitigation tools for pollination services: approaches of the STEP (Status and Trends of European Pollinators) project [PDF]
, 2011 Pollinating insects form a key component of European biodiversity, and provide a vital ecosystem service to crops and wild plants. There is growing evidence of declines in both wild and domesticated pollinators, and parallel declines in plants relying ...
Alexandra-Maria Klein +35 more
core +4 more sources
A holistic approach to enhance the use of neglected and underutilized species: the case of Andean grains in Bolivia and Peru [PDF]
, 2014 The IFAD-NUS project, implemented over the course of a decade in two phases, represents the first UN-supported global effort on neglected and underutilized species (NUS).
Amaya, K. +5 more
core +2 more sources
Applied Water Science, 2022 Many real water issues involve rivers’ sediment load or the load that rivers can bring without degrading the fluvial ecosystem. Therefore, the assessment of sediments carried by a river is also crucial in the planning and designing of various water ...
Manish Kumar +4 more
doaj +1 more source
O que fazer com a pequena agricultura? As soluções diante da conservação
Desenvolvimento e Meio Ambiente, 2006 The environmental conservation employed within the limits of the Guaraqueçaba´s APA (Conservation Area Zone), northern littoral of the state of Paraná, demanded from conservationists´ activists a reflection upon how to deal with the small-scale ...
Cristina Teixeira
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Seeds, 2023 Pinus oocarpa is the most important conifer for resin production in Mexico, so superior resin trees were selected in the Southern Mountains of Oaxaca, Mexico.
Mario Valerio Velasco-García +1 more
doaj +1 more source