Results 41 to 50 of about 3,382 (133)

Influence of storage conditions on freeze-dried apple fortified with vitamin E Influencia de las condiciones de almacenamiento sobre manzana liofilizada fortificada con vitamina E

open access: yesVitae, 2009
The effect of different storage conditions (temperature: 4, 20 and 30 °C; time: 30, 60, 90 and 180 days; package: with and without vacuum), is evaluated in terms of the stability of vitamin E, color and texture of freeze-dried apple fortified with ...
Misael CORTÉS R   +2 more
doaj  

Calidad microbiológica de kiwi cv 'Hayward' cosechado en el Sudeste de la provincia de Buenos Aires, Argentina

open access: yesRevista de la Facultad de Agronomía, 2019
La superficie de los frutos de kiwi (Actinidia deliciosa var. Hayward) presenta una microbiota natural, que es alterada por las prácticas agrícolas utilizadas por cada productor al momento de la cosecha, el transporte, el almacenamiento y el empaque ...
Ayelén Moreno   +4 more
doaj   +1 more source

Phylogeography of Silver Fir in the Pyrenees Based on Palaeoecological and Genetic Data Shows Westward Colonisation

open access: yesJournal of Biogeography, Volume 53, Issue 2, February 2026.
ABSTRACT Aim To reconstruct the colonisation dynamics of silver fir in the Pyrenees during the Holocene using genetic and paleoecological data. Location Abies alba forests in the Pyrenees and Northeastern Iberia. Taxon Silver fir (Abies alba Mill.).
A. Pèlachs   +11 more
wiley   +1 more source

Drying suppresses fine root production to 1 m depths and alters root traits in four distinct tropical forests

open access: yesNew Phytologist, Volume 249, Issue 4, Page 1992-2009, February 2026.
Summary Drying and drought in tropical forests, which have some of the highest net primary productivity on Earth, are likely to alter root dynamics, ecosystem function, and carbon (C) storage. We used a chronic drying experiment in four lowland Panamanian forests to investigate whether soil drying shifts tropical forest root production from surface to ...
Amanda L. Cordeiro   +7 more
wiley   +1 more source

Morpho-anatomy and criopreservation effects on phisiologycal quality of soapberry seeds Morfoanatomía y respuesta fisiológica de las semillas de chambimbe a condiciones de crioconservación

open access: yesActa Agronómica, 2007
<span style="font-size: 10pt; font-family: Arial">The aims of this research were: to describe the seed morphoanatomy of soap berry, to evaluate drying conditions, physiology of the seeds in cryopreservation and mechanical scarification of seeds ...
Arce Kadaffi   +3 more
doaj  

Calidad del palmito en función de la fertilización y del acondicionamiento poscosecha

open access: yesAgronomía Mesoamericana, 2009
Calidad del palmito en función de la fertilización y del acondicionamiento poscosecha. Con el objetivo determinar el efecto del tipipo de fertilización, del tipipo de empapaque y de la tempeperatura sobre la calidad del papalmito al natural, en enero de ...
Francisco Paulo Chaimsohn   +3 more
doaj   +1 more source

Revisiting Deere in an Extractivist Era: Agrarian Reform and Feminist Legacies in Coastal Ecuador

open access: yesJournal of Agrarian Change, Volume 26, Issue 1, January 2026.
ABSTRACT This article examines how campesinas in coastal Ecuador have navigated shifting labour roles, financial precarity and ecological degradation under Plan Tierras, a state‐led land redistribution policy embedded in an extractivist model of agriculture.
Natalia Landívar, Lynne Phillips
wiley   +1 more source

Mapping the density of giant trees in the Amazon

open access: yesNew Phytologist, Volume 249, Issue 1, Page 152-168, January 2026.
Summary Tall trees (height ≥ 60 m) are keystone elements of tropical forests, strongly influencing biodiversity, carbon storage, and ecosystem resilience. Yet, their density and spatial distribution remain poorly quantified, especially in remote Amazonian regions, limiting our understanding of their ecological roles and contribution to forest–climate ...
Robson Borges de Lima   +20 more
wiley   +1 more source

HIDRÓLISIS ENZIMÁTICA DE LA MELADURA

open access: yesRevista Centro Azúcar, 2023
Introducción: En la próxima zafra sólo 23 centrales molerán para producir azúcar. El resto debe buscar alternativas para generar ingresos. Algunos producirán meladura, a partir de caña atrasada, como materia prima para sus destilerías o para vender a ...
Yeider Rodríguez Molina   +2 more
doaj  

Sorption isotherms for oat flakes (Avena sativa L.)

open access: yesAgronomía Colombiana, 2014
Moisture sorption isotherms of oat flakes were determined at temperatures of 5, 25 and 37°C, using a gravimetric technique in an a w range of between 0.107 and 0.855. These curves were modeled using six equations commonly applied in food.
José Edgar Zapata M.   +2 more
doaj   +1 more source

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