Results 41 to 50 of about 152,099 (218)

Soil microbial biomass in organic farming system. [PDF]

, 2010
Agricultural production systems have to combine management practices in order to sustain soil's profitability and quality. Organic farming is gaining worldwide acceptance and has been expanding at an annual rate of 20% in the last decade, accounting for ...
Araújo, Ademir Sérgio Ferreira de, Wanderley José de Melo, de Araújo, Ademir Sérgio Ferreira, Melo, Wanderley José de [UNESP], de Melo, Wanderley José [UNESP], Melo, Wanderley José de, Ademir Sérgio Ferreira de Araújo   +6 more
core   +1 more source

Necesidad de inclusión de la enseñanza de medicina no convencional en la medicina convencional para la región de Sudamérica [PDF]

, 2022
La Organización Mundial de la Salud (OMS) es una institución que representa a la medicina convencional o alopática (1), y que ha trabajado una serie de documentos que compilan acerca del estado del arte de la medicina no convencional (medicina ...
Salazar-Granara, Alberto, Salazar Granara, Alberto   +1 more
core   +1 more source

Reflections on Participative Geographical Information Systems (pgis) and social cartography

Cuadernos de Geografía: Revista Colombiana de Geografía, 2009
Participative Geographical Information Systems-pGIS need to be reviewed in regards to their repercussions for the concept of space, new representations and the access to geographic spatial information.
Susana Barrera Lobatón
doaj  

From Tradition to Innovation: The Nutritional, Bioactive, and Sustainable Potential of Portulaca oleracea L.

Journal of Food Science, Volume 91, Issue 7, July 2026.
ABSTRACT Portulaca oleracea L., or purslane, is a resilient leafy vegetable increasingly investigated for its nutritional composition, ecological adaptability, and diverse bioactive compounds. Traditionally consumed in Mediterranean, Asian, African, and Latin American cuisines, it is now recognized as a nonconventional food plant (NCFP) relevant to ...
Jhony Silva Ramos, Nathália Letícia Hernandez Brito, Gustavo Barreto Costa, Karina Pinheiro Martins, Ana Caroline Silvestre Barbosa Alessi, Thais Aparecida Santos, Ana Elisa Melo da Silva, Ornella Monique Pereira Ferri, Sandrina Alves Heleno, Douglas Neil Rutledge, Flávia Aparecida Reitz Cardoso   +10 more
wiley   +1 more source

Estudo comparativo da eficácia antitrombótica da heparina convencional e da heparina de baixo peso molecular. [PDF]

, 1994
Trabalho de Conclusão de Curso - Universidade Federal de Santa Catarina, Centro de Ciências da Saúde, Departamento de Clínica Cirúrgica, Curso de Medicina, Florianópolis ...
Bittencourt, Agamenon H
core  

Maíz y Frijol en MIAF con Diferentes Labranzas y Arreglos Topológicos

Terra Latinoamericana
La intensificación con el sistema milpa intercalada con árboles frutales (MIAF) está logrando los objetivos planteados: la seguridad alimentaria, el incremento de la eficiencia relativa de la tierra (ERT), la protección del suelo contra la erosión y el ...
María Rafaela Hernández-Escobar, José Isabel Cortés-Flores, Antonio Turrent-Fernández, Robertony Camas-Gómez   +3 more
doaj   +1 more source

From pollen provision to pollinator: Species‐specific sterol assimilation by wild bees in urban landscapes

Functional Ecology, Volume 40, Issue 6, Page 1906-1920, June 2026.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Human‐driven landscape change, particularly urbanization, is reshaping pollinator communities, yet the functional traits that mediate species persistence remain poorly understood. Dietary specialization is commonly used to predict species vulnerability.
Yan Yang, Joan Casanelles‐Abella, Marco Moretti, Consuelo M. De Moraes, Mark C. Mescher, Pengjuan Zu   +5 more
wiley   +1 more source

Producción de tomate de cáscara (Physalis ixocarpa Brot.) con lombricomposta y fertilización química

Ecosistemas y Recursos Agropecuarios
El uso de fertilizantes convencionales ha sido una alternativa de producción viable por muchos años, sin embargo, ha causado graves afectaciones en los ecosistemas.
José Eduardo Rivadeneyra-Manzanilla, Rogelio Enrique Palacios-Torres, Ana Rosa Ramírez-Seañez, Hipólito Hernández-Hernández, Adolfo Amador-Mendoza   +4 more
doaj   +1 more source

Forest Supply Chain for Bioenergy: An Approach for Biomass Study in the Framework of a Circular Bioeconomy

Energies, 2023
To ensure the long-term viability of a circular bioeconomy based on native forests, it is crucial to enhance our understanding and overcome existing disparities in knowledge and application throughout the entire value chain of forest products.
Silvina M. Manrique, Carolina R. Subelza, María Antonia Toro, Quelbis R. Quintero Bertel, Raúl J. Tauro   +4 more
doaj   +1 more source

A distributed large‐volume soil sampling approach to address spatial heterogeneity in eDNA data collection

Methods in Ecology and Evolution, Volume 17, Issue 6, Page 1726-1734, June 2026.
Abstract Soil sampling for eDNA is a useful approach to assess ecological communities in specific locations, such as comparing community composition across different site treatments. However, species' dispersal abilities and habitat selection, among many other factors, drive the uneven distribution of organisms across the landscape. Thus, to accurately
Karen Dyson, Andrea P. Nicolau, Wendy Francesconi, Crystal Wespestad, Luis Molina, Jorge Perez, David Saah, Karis Tenneson   +7 more
wiley   +1 more source