Results 31 to 40 of about 879,053 (148)

Estrategia de acompañamiento para la apropiación social de nuevas tecnologías en comunidades productoras de gulupas en Colombia

open access: yesCiencia y Agricultura, 2023
En este artículo se presenta una propuesta de estrategia de acompañamiento para la apropiación social de nuevas tecnologías en comunidades agrícolas.
Ricardo Joaquín De-Armas-Costa   +2 more
doaj   +1 more source

Does the Adoption of Improved Cassava Varieties Boost Productivity in Ghana? The Role of Technology, Management, and Structural Gaps

open access: yesWorld Food Policy, Volume 12, Issue 2, November 2026.
ABSTRACT Agricultural development initiatives in sub‐Saharan Africa have emphasized improved crop varieties as a pathway to food security, resilience, and rural poverty reduction. However, empirical evidence often focuses narrowly on plot‐level outcomes and overlooks whole‐farm effects and the substantial heterogeneity in farmers' management practices,
Kodjo Kondo   +4 more
wiley   +1 more source

Insecticidas químicos y biorracionales utilizados por pequeños productores de hortalizas de Yucatán

open access: yesAIA Avances en Investigación Agropecuaria
Objetivo. Realizar un diagnóstico del uso de insecticidas químicos y la percepción de uso de insecticidas biorracionales en productores de hortalizas de Yucatán. Materiales y métodos.
Esaú Ruiz-Sánchez   +3 more
doaj   +1 more source

Editorial

open access: yesCiencia y Agricultura, 2014
Para la comunidad académica de la Universidad Pedagógica y Tecnológica de Colombia –UPTC–, en especial la adscrita a la Facultad de Ciencias Agropecuarias, es muy grato presentar una nueva edición de la revista Ciencia y Agricultura, toda vez que se ...
Jorge Iván Londoño Vélez
doaj   +1 more source

From Indicator to Prediction: Five Decades of Biochemical Oxygen Demand Research in Tropical Freshwaters

open access: yesWorld Water Policy, Volume 12, Issue 4, November 2026.
ABSTRACT Biochemical oxygen demand (BOD) remains a core indicator of organic pollution in freshwater monitoring, but its role in water policy and practice is changing as water‐quality assessment moves toward predictive, integrative, and decision‐support approaches.
Isadora Favero Roque Cenci   +5 more
wiley   +1 more source

Certificación de buenas prácticas agrícolas en la producción de banano en el estado de Chiapas, México [PDF]

open access: yes, 2018
Spa: El presente documento resume la experiencia en la implementación de la norma Global GAP para certificar buenas prácticas agrícolas en la producción de banano en una finca del Estado de Chiapas, México.
Aguila González, José Manuel   +4 more
core   +2 more sources

Urbanismo y prácticas agrícolas

open access: yesUrbano, 2011
Este texto presenta y discute el fenómeno del cultivo de vegetales en ámbitos urbanos. Inicialmente se aborda el tema en el campo simbólico: el concepto de paraíso, el surgimiento de la agricultura y el nacimiento de las ciudades.
Luis Octavio Da Silva
doaj  

Adding the Farmer Domain to Aquifer Recharge: Insights From Smallholder Farmers' Natural Water Retention Measures in the Danube–Tisza Interfluve, Hungary

open access: yesWorld Water Policy, Volume 12, Issue 4, November 2026.
ABSTRACT This paper describes and analyzes recharge practices in Bács‐Kiskun County, Hungary, within what can be categorized as the farmer domain. Such locally embedded aquifer recharge practices remain underexplored in Hungary. Current research and funding largely focus on large‐scale Managed Aquifer Recharge (MAR) interventions emphasizing intended ...
Helen Sundberg, Michael Gilek
wiley   +1 more source

Supporting pollinators, resisting policy: The role of environmental attitudes and psychological reactance among farmers

open access: yesPeople and Nature, Volume 8, Issue 10, Page 3569-3584, October 2026.
Abstract Understanding how psychological constructs shape farmers' views on agri‐environmental policy and the role of pollinators in agriculture can help design effective and legitimate agricultural policies. While farmers are key actors in pollinator conservation, recent farmer protests indicate that their support for agri‐environmental policies such ...
Enrique Muñoz‐Ulecia   +4 more
wiley   +1 more source

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