Navegar por los elementos (20655 total)

<!-- @page { margin: 2cm } --> <p class='western' align='justify'>Two experiments were carried out to evaluate the effect of two commercial products, one containing plant-growth promoting rhizobacteria (PGPR) and micorrhizae, and the…

Se estudió la ecología trófica de la Garza blanca (Ardea alba) mediante el análisis del contenido estomacal de 38 individuos capturados entre 1990 y 1993 en un humedal del río Paraná, Argentina. El espectro trófico resultó compuesto por 33 entidades…

This paper analyzes the export-behavior of Chilean agribusiness and food processing firms and the relative importance of firm-specific and geographic characteristics in this behavior. Using firm level data and regional geographic indicators, a…

O presente estudo apresenta como proposta central caracterizar o perfil dos acadêmicos que ingressam à Universidade Federal da Fronteira Sul (UFFS), Campus Laranjeiras do Sul, Paraná, no curso Interdisciplinar em Educação no Campo. Partindo das…

Este artículo presenta los resultados de un curso de Educación Ambiental (EA) realizado con alumnos de educación básica secundaria brasileña, teniendo como eje central  el  abordaje  de  conceptos  ambientales  y  ecológicos.  Entre  las …

The study was carried out in a 3 000m2 area of coastal Atlantic rain forest at Ilha do Mel island (25o30’’S 48o23’W), on 100 assorted trees separated into 2 meter-high strata starting from the ground. In each stratum all of the occurring epiphytic…

The aim of this study was to characterize the factors associated with the growth phase of dairy cattle used in family farming. We investigated 20 family-run milk production systems located in the Conceição de Ipanema municipality, MG, Brazil. Farmers…

The use of smart-phones and tablets is increasing the farming community before these fact companies that offer products and services to this sector are mobilizing to be active in this new reality. However, companies that operate in the rural market,…

As atividades ao ar livre podem expor os praticantes a riscos, os quais não devem ser considerados unicamente impeditivos, entretanto, geram a demanda por processos estruturados de gestão, ainda mais relevantes com a presença da COVID-19. Este…

Since the implementation of the integrated project in pork meat production, the region of Alto Paranaiba (MG)faced a new sector restructuring, which resulted in the installation of several agribusiness companies. However,the region is experiencing a…