Results 61 to 70 of about 169,497 (201)

Olive groves in the province of Jaen in topographical surveys of the Instituto Geográfico y Estadístico (1874-1883) [PDF]

open access: yes, 2016
La província de Jaén és coneguda per la gran extensió que hi ocupa l’oliverar i la importància de la seva producció d’oliva a tot el món. Tanmateix, aquesta situació de monocultiu no es generalitza fins a finals del segle xx i fins al segle XIX no es fan
Cuesta Aguilar, M.ª José   +2 more
core  

Monitoring spirodiclofen resistance in female Brevipalpus yothersi (Acari: Tenuipalpidae) from citrus orchards in Southeastern Brazil

open access: yesAgricultural and Forest Entomology, EarlyView.
Spirodiclofen resistance levels in B. yothersi varied geographically across the Brazilian citrus belt, with higher resistance in the central region. Sublethal effects included reduced oviposition, increased non‐viable eggs and disrupted female reproduction.
Hector Alonso Escobar‐Garcia   +1 more
wiley   +1 more source

The degree of cooperativism in Europe: Towards an evaluation model for cooperative banking

open access: yesAnnals of Public and Cooperative Economics, EarlyView.
Abstract Democracy, social commitment and proximity are fundamental values of cooperative‐based financial institutions. The degree of cooperativism of an entity (or, by extension, of a territorial area or country) can be associated with the intensity with which the entity promotes the inherent values of cooperatives.
Francisco Salas‐Molina   +2 more
wiley   +1 more source

Análisis de innovaciones y prácticas en el cultivo de arracacha en Cajamarca, Colombia

open access: yesRevista de Investigación, Desarrollo e Innovación
El objetivo del estudio fue analizar el índice de adopción de innovaciones del cultivo de arracacha en el municipio de Cajamarca, Tolima, Colombia.
Diego Alberto Navarro-Niño   +1 more
doaj   +1 more source

In Vitro and In Situ Degradation Characteristics and Rumen Fermentation Products of Moringa oleifera Harvested at Three Different Ages

open access: yesTropical Animal Science Journal, 2019
Besides the beneficial agronomic properties such as drought tolerance and high biomass production, the high crude protein content of Moringa oleifera (Moringa) makes it comparable to the other high quality forages.
A. R. Seradj   +5 more
doaj   +1 more source

Actores sociales y perspectiva de continuidad de los tambos asociados a cooperativas de la zona de Rosario. [PDF]

open access: yes, 2017
A partir de la demanda de La Sociedad Cooperativa de Tamberos de la Zona de Rosario Ltda. en donde se requiere la participación de la Facultad de Ciencias Agrarias (UNR), para la elaborar un programa conjunto, que oriente a los productores tamberos en
Dichio, Luciana   +7 more
core  

Effects of landscape context on avian specialist response to increased surface temperature in protected areas

open access: yesConservation Biology, EarlyView.
Abstract Human development is a driver of global change and a major threat to biodiversity. Protected areas maintain and support biodiversity, but outside stressors, such as climate change and land use change, can negatively influence natural resources within protected areas.
Leah J. Rudge   +2 more
wiley   +1 more source

Trabajo agrícola de Temporada y su impacto en la Salud [PDF]

open access: yes, 2011
 This article characterizes and seeks to describe the seasonal agricultural sector in context of globalization following a gender perspective in Chile.
Donoso, Andrés, Mendoza, Angie
core   +2 more sources

Providing regular and frequent maps of losses and gains of farmland birds based on European monitoring data

open access: yesConservation Biology, EarlyView.
Abstract Knowledge of species distributions is essential for informing policies on nature conservation and restoration. However, updating them on a regular basis and doing so in a harmonized manner at the international level is difficult. The European Bird Census Council integrated national monitoring data covering 5 years to update farmland bird ...
Sergi Herrando   +54 more
wiley   +1 more source

Absorción de agua de hidrogel de uso agrícola y su humedecimiento de tres tipos de suelo

open access: yesRevista de la Facultad de Ciencias Agrarias, 2018
El objetivo fue evaluar el porcentaje de absorción de agua y su humedecimiento en tres tipos de suelo. Se utilizó como material experimental al Polímero de Acrilamina de Potasio (PAP) y tres suelos de tipo arenoso, limoso y arcilloso.
Rubén Darío Rivera Fernández   +1 more
doaj  

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