Results 81 to 90 of about 27,998 (207)
Portable, Benchtop and Micro‐XRF in Agriculture—Present and Future From the Hardware Perspective
X-Ray Spectrometry, Volume 55, Issue 6, Page 963-978, November/December 2026.ABSTRACT X‐ray fluorescence (XRF) spectrometry has been an important tool in agricultural studies recently. This technique allows the multielemental, direct, and in situ analysis. The objective of this review is to evaluate the use of XRF in agriculture focusing on plant and soil samples based on indexed articles in the Scopus database from 2020 to ...
Eduardo de Almeida +7 more
wiley +1 more source
Valoracion hidroquímica de las aguas subterráneas del norte de Granma con fines de riego
Minería y Geología, 2014 El propósito de la investigación fue evaluar en el norte de la provincia de Granma las características hidroquímicas de las aguas subterráneas para su utilización en el riego agrícola.
Danicer Sánchez-González +2 more
doaj
Entomologia Experimentalis et Applicata, Volume 174, Issue 11, Page 1322-1333, November 2026.MeJA application strengthened both direct and indirect coffee defenses against the white mealybug Planococcus citri, whereas the effects of MeSA were variable and context‐dependent across the defensive traits examined. The combined application of both elicitors produced an effect similar to MeSA on direct defenses, but resembled MeJA when indirect ...
Bianca de Paula Valério +3 more
wiley +1 more source
Journal of Fish Diseases, Volume 49, Issue 11, November 2026.ABSTRACT Vibrio harveyi is an important bacterial pathogen in marine aquaculture, responsible for outbreaks affecting a wide range of fish species. Early detection of potentially virulent isolates in fish and environmental samples is essential for effective disease prevention and management, particularly under field conditions where the pathogen may be
Javier Barriga‐Cuartero +4 more
wiley +1 more source
Agrisost, 2016 RESUMEN El presente trabajo muestra una vía para contribuir a la formación y desarrollo de habilidades profesionales necesarias para el desempeño del Técnico Medio en Agronomía a través del desarrollo de contenidos de la asignatura Matemática ...
Pablo Ernesto Estrada Aguilera +2 more
doaj
There Is Always a Bigger Fish. Determinants of Power Perceptions in Swiss Biodiversity Policy
Policy Studies Journal, Volume 54, Issue 4, November 2026.ABSTRACT The Advocacy Coalition Framework (ACF) views power as crucial in policy processes, but the nature of coalition power, its determinants, and how to empirically measure it remain understudied. In this article, we use a mixed method approach and social network analysis to explore power relationships in the biodiversity policy subsystem in ...
Alix d'Agostino +2 more
wiley +1 more source
Compliance in Regulatory Gray Areas: The Case of the Organic Seed Standard
Policy Studies Journal, Volume 54, Issue 4, November 2026.ABSTRACT Adaptive regulations, designed to balance flexibility with accountability, can embed provisions that unintentionally leave room for firms to shirk on their responsibilities by exploiting flexibility. We call these provisions “regulatory gray areas,” and ask: how should we understand (non‐)compliance in adaptive regulatory settings?
Liza Wood +3 more
wiley +1 more source
Indicador de sustentabilidade dos agroecossistemas: estudo de caso em áreas de cultivo de milho
Ciência Rural, 2013 O objetivo deste trabalho é avaliar a eficiência energética de sistemas de produção de milho convencional e orgânico em unidades produtivas do Extremo Oeste Catarinense.
Adinor José Capellesso +1 more
doaj
La comunicación colectiva y el desarrollo cultural en algunas áreas Colombianas
Chasqui, 2015 Los resultados obtenidos en las investigaciones realizadas arrojan los siguientes datos: en la investigación sobre difusión de innovaciones realizada en Saucío, vecindario campesino del Norte de Bogotá compuesto por 71 familias, donde el analfabetismo ...
Lillyam Bustamante
doaj