Results 41 to 50 of about 365,849 (161)

Editing of SlMYB60 Reveals a Role in Cuticle Formation in Tomato

open access: yesPhysiologia Plantarum, Volume 178, Issue 3, May/June 2026.
ABSTRACT Under climate change, yield stability depends heavily on the ability to develop resilient crops, better adapted to water scarcity. Studies in model systems have uncovered molecular pathways and genes that potentiate the plant response to environmental stress. CRISPR‐based editing technologies enable the precise and rapid transfer of beneficial
Sara Colanero   +13 more
wiley   +1 more source

¿Quo Vadis? Reclutamiento y Contratacion de Trabajadores Migrantes y su Acceso a la Seguridad Social: dinamicas de los sistemas de trabajo temporal migratorio en Norte y Centroamerica [PDF]

open access: yes, 2013
Different regions and countries of the world face a serious need to design and make use of necessary policies and resources to better manage worker migration, thus ensuring the welfare and human rights of these people who, in the end, are of benefit to ...
Alejandra Costanza, Gisele Lisa Bonnici
core  

Política Agrícola Canadiense. Algunas lecciones para Argentina

open access: yesActualidad Económica, 2010
El objetivo general de este trabajo es analizar el diseño de la política agrícola canadiense, comparándola con las de los otros países altamente desarrollados y con la de Argentina.
Rinaldo Antonio Colomé
doaj  

Avaliação da competitividade da agricultura do Alentejo no âmbito do ecossistema montado

open access: yesRevista de Economia e Sociologia Rural, 2009
Neste estudo procede-se à avaliação sócioeconómica do ecossistema montado no Alentejo, em termos da viabilidade dos actuais sistemas de produção e dos efeitos da política agrícola na sua competitividade e sustentabilidade.
Rui Fragoso, Raquel Lucas
doaj   +1 more source

O mundo rural no Brasil do século 21: a formação de um novo padrão agrário e agrícola. [PDF]

open access: yes, 2019
Agricultura e indústria no desenvolvimento brasileiro; Sustentabilidade e sustentação da produção de alimentos e o papel do Brasil no contexto global; Exportações na dinâmica do agronegócio brasileiro: oportunidades econômicas e responsabilidade mundial;

core  

Hyperdominant Trees Reveal Savanna Vulnerability Under Climate Change

open access: yesGlobal Change Biology, Volume 32, Issue 4, April 2026.
The Brazilian Cerrado's forest structure relies disproportionately on just 30 hyperdominant tree species, which represent 50% of all individuals despite accounting for only 2% of species richness. This study evaluates their vulnerability under climate change scenarios for 2100.
Facundo Alvarez   +32 more
wiley   +1 more source

El impacto de la liberalización comercial agrícola euro-mediterránea [PDF]

open access: yes, 2001
El libre comercio agrícola en el Mediterráneo es un tema delicado que enfrenta tanto a ambas riberas como a los distintos países de la UE. En España, la apertura agrícola genera cierta tensión entre las prioridades de la política exterior y las ...
Arce Borda, Rafael de
core   +1 more source

Settler farming, agricultural colonisation and development in Katanga (Belgian Congo),1910-1920 [PDF]

open access: yes, 2020
From 1908 to 1920, the Belgian Ministry of Colonies organised the first state-led agricultural colonization efforts in Katanga, Belgian Congo. This article ex-amines the complex interactions between public and private actors and how theyshaped a colonial
Segers, Yves, Vekemans, Charlotte
core   +2 more sources

When honeybees come to town: Critical aspects of urban beekeeping and opportunities for regulation

open access: yesPeople and Nature, Volume 8, Issue 3, Page 528-540, March 2026.
Abstract Urban areas are increasingly valued for their role in conserving wild pollinators. Honeybees are often regarded as ambassador species for pollinator conservation, and beekeeping is frequently perceived as a pro‐biodiversity activity, which has become highly popular in urban areas.
Joan Casanelles‐Abella   +5 more
wiley   +1 more source

La Política Agrícola Común y la ampliación de la UE [PDF]

open access: yes, 2004
Como ya es tradicional, cuando la Unión Europea se enfrenta a un proceso de ampliación hay dos capítulos, claramente relacionados entre sí, que pasan a ser claves y que terminan cerrándose los últimos: el correspondiente a la PAC (capítulo 7) y el ...
Bonete Perales, Rafael
core  

Home - About - Disclaimer - Privacy