Results 31 to 40 of about 65,506 (273)
O objetivo deste estudo foi determinar o regime de manejo mais rentável, dentre as variações de idade e intensidades de desbaste, índice de local, taxas de juros, preços de madeira e idades de corte final.
Andrea Nogueira Dias+3 more
doaj +1 more source
Functional Foods and Nutraceuticals in a Market of Bolivian Immigrants in Buenos Aires (Argentina)
This paper presents the results of a research in urban ethnobotany, conducted in a market of Bolivian immigrants in the neighborhood of Liniers, Ciudad Autónoma de Buenos Aires (Argentina). Functional foods and nutraceuticals belonging to 50 species of 18 families, its products, and uses were recorded.
María Lelia Pochettino+6 more
wiley +1 more source
Las técnicas de conservación in vitro son consideradas métodos de preservación del germoplasma vegetal a mediano plazo. El periodo de conservación bajo esta técnica usualmente es de 1 a 2 años sin utilizar algún subcultivo.
Marco Antonio Ramírez Mosqueda+3 more
doaj +1 more source
SEASONAL INCREMENT IN TRUNK DIAMETER OF Eucalyptus grandis TREES APPLYING DENDROMETER BANDS
http://dx.doi.org/10.5902/198050987557The present work aimed to evaluate the seasonal increment in diameter of Eucalyptus grandis trees for 24 months and its relationship with the climatic variables and fertilization with nitrogen and with sewer mud. The
Carlos Roberto Sette Junior+3 more
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Hot Corrosion Behavior of High‐Chromium, High‐Carbon Cast Irons in NaCl‐KCl Molten Salts
A study on the corrosion behavior of a series of experimental high‐chromium (18.53–30.48 wt.%), high‐carbon (3.82–5.17%) cast irons in NaCl‐KCl (1 : 1 M) at 670°C has been evaluated by using weight loss technique and compared with a 304‐type stainless steel. It was found that all castings had a higher corrosion rate than conventional 304SS and that the
S. Vuelvas-Rayo+5 more
wiley +1 more source
Este trabalho objetivou avaliar o efeito de diferentes inóculos e mistura de inóculos de fungos ectomicorrízicos sobre a produção de mudas de eucalipto em solo arenoso. O experimento foi desenvolvido em casa de vegetação.
Rodrigo Ferreira da Silva+2 more
doaj +1 more source
En la actualidad se hace necesario mitigar la concentración de gases con efecto invernadero, y son escasas las investigaciones realizadas en los Andes peruanos sobre captura de carbono en sistemas agroforestales.
Fatima Elizabeth Marcelo Bazán+4 more
doaj +1 more source
We investigated the knowledge of medicinal plants in two areas proposed for the creation of protected areas for sustainable use in the city of Imbituba (SC). In this study, we analyzed the influence of gender, form of learning, and modern medicine on medicinal plant knowledge while also reflecting on the relationship of this knowledge to in situ ...
Sofia Zank+2 more
wiley +1 more source
Aplicación de boro en eucalipto: comparación de fuentes [PDF]
La deficiencia de boro (B) en sistemas forestales ha sido reportada en diferentes especies de pino y eucalipto, verificándose importantes mejoras en la producción y/o calidad de madera, con el agregado de este nutriente. La baja retranslocación del B dentro de la planta hace necesario un aporte constante para satisfacer las demandas del cultivo. Al ser
Ferrando, Marcelo Gabriel+1 more
openaire +5 more sources
Honey‐Based Mixtures Used in Home Medicine by Nonindigenous Population of Misiones, Argentina
Honey‐based mixtures used in home medicine by nonindigenous population of Misiones, Argentina. Medicinal mixtures are an underinvestigated issue in ethnomedical literature concerning Misiones, one of the most bioculturally diverse province of Argentina.
Monika Kujawska+3 more
wiley +1 more source