Results 21 to 30 of about 780 (102)

Identificación cualitativa de taninos de arbóreas y arbustivas forrajeras en la mixteca baja oaxaqueña

AIA Avances en Investigación Agropecuaria
Introducción. La presencia de especies arbóreas y arbustivas forrajeras en la mixteca baja oaxaqueña son recursos importantes para el diseño de sistemas silvopastoriles con recursos locales.  Objetivo.
Ladislao Arias Margarito , Ramón Soriano Robles   +1 more
doaj   +1 more source

Loess Studies in Aotearoa New Zealand

New Zealand Journal of Geology and Geophysics, Volume 69, Issue 2, June 2026.
Loess in Aotearoa New Zealand (ANZ) has been studied since its first documented recognition (on Banks Peninsula) in 1878 by Julius von Haast. A decade later, John Hardcastle revealed that southern ANZ loess was both glacial in origin and contained signals of past climates.
Brent V. Alloway, David J. Lowe, Bradley J. Pillans, Peter C. Almond, Alan S. Palmer   +4 more
wiley   +1 more source

The contrasting effects of vegetation height and density on flow and turbulence in a patch of vegetation

Limnology and Oceanography, Volume 71, Issue 6, June 2026.
Abstract Coastal vegetation often grows in spatially distributed patches. However, the influence of individual vegetation patches on small‐scale hydrodynamics has not been well characterized under natural conditions with tidally varying water depths.
Masaya Yoshikai, Julia C. Mullarney, Vinay Nelli, Rémi Chassagne, William Nardin, Rafael O. Tinoco   +5 more
wiley   +1 more source

Origen y domesticación de Tara spinosa (Leguminosae, Caesalpinioideae)

Lilloa, 2021
La “tara” o “taya” (Tara spinosa) es una planta económicamente importante para el Perú y otros países andinos, aprovechada en su estado silvestre, principalmente.
Jim Jairo Villena Velásquez, Juan F. Seminario   +1 more
doaj   +1 more source

Experimental Study on Flow‐Induced Bending and Resistance Reconfiguration of Submerged Flexible Vegetation

Water Resources Research, Volume 62, Issue 6, June 2026.
Abstract Accurately determining flexible vegetation resistance remains challenging due to vegetation bending and resistance reconfiguration under water flow. This study conducted laboratory experiments to explore the bending and resistance reconfiguration for single submerged flexible vegetation under water flow, and corresponding factors influencing ...
Chun‐Yu Liu, Yu‐Hong Zeng, Wen‐Xin Huai, Yong‐Jun Lu   +3 more
wiley   +1 more source

Composición nutricional y digestibilidad de semilla, torta y cáscara de dos especies de sacha inchi (Plukenetia volubilis y Plukenetia huayllabambana)

Ciencia y Tecnología Agropecuaria, 2020
En Perú, sacha inchi (Plukenetia volubilis) tiene un gran potencial de producción y de industrialización; sin embargo, aún no se conoce el valor real de la semilla y sus subproductos para uso en alimentación ...
Raquel Taipe Cuadra, Melisa Fernández Curi, María Elena Villanueva Espinoza, Carlos Gómez Bravo   +3 more
doaj   +1 more source

Microalgal Cell Wall Dynamics at Different Growth Stages Under Cold Stress Conditions: A Study of Ultrastructure and Chemical Composition

Physiologia Plantarum, Volume 178, Issue 3, May/June 2026.
ABSTRACT Microalgae have been gaining attention for biotechnological purposes in different fields, such as food, energy, cosmetics, and bioremediation. However, due to habitat variation across the planet, there is still a scarcity of information on microalgae development in extreme environments, such as those with low temperatures.
María González‐Hourcade, Francesco G. Gentili, Dinesh Fernando   +2 more
wiley   +1 more source

Raleio de cachos em vinhedos de altitude e qualidade do vinho da cultivar Syrah Cluster thinning in high altitude vineyards and wine quality from the cultivar Syrah

Pesquisa Agropecuária Brasileira, 2009
O objetivo deste trabalho foi avaliar o efeito de diferentes intensidades de raleio de cachos de uvas (Vitis vinifera L.), em vinhedos de altitude, sobre a evolução dos compostos fenólicos durante a maturação da uva.
Leonardo Cury da Silva, Leo Rufato, Aike Anneliese Kretzschmar, José Luiz Marcon Filho   +3 more
doaj   +1 more source

Quantifying the Impact of Temporal and Spatial Heterogeneity in Turbulence on Bed‐Load Transport Over Vegetated Beds Under Wave‐Current Conditions

Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.
Abstract Laboratory experiments measured velocity and bedload transport in vegetated channels under current‐dominated, combined wave‐current conditions. Waves and vegetation, respectively, introduced temporal and spatial heterogeneity in the velocity, which significantly impacted sediment transport rate.
Bingrun Liu, Wei Li, Heidi M. Nepf
wiley   +1 more source

Successful Endoscopic Ultrasound‐Guided Transgastric Drainage for Intra‐Abdominal Abscess Caused by Delayed Perforation After Gastric Endoscopic Mucosal Resection

DEN Open, Volume 6, Issue 1, April 2026.
ABSTRACT Delayed perforation after gastric endoscopic mucosal resection (EMR) is a rare but serious complication that can lead to intra‐abdominal abscess (IAA) formation. Efficacy of endoscopic ultrasound (EUS)‐guided drainage for IAA remains to be elucidated. A man in his 50s was admitted for EMR of hyperplastic polyps located in the gastric body. The
Fumiaki Tanino, Akinori Shimizu, Taiki Nobuto, Yasuhiro Okuda, Yudai Takehara, Masaki Wakai, Tetsuro Hirano, Seiji Onogawa, Keiji Hanada, Shinji Tanaka   +9 more
wiley   +1 more source