Results 51 to 60 of about 8,894 (205)
Ecology and Evolution, Volume 15, Issue 8, August 2025.This study investigates pollen dispersal, vertical stratification of gene flow, and spatial genetic structure in the bat‐pollinated liana Marcgravia longifolia in a western Amazonian forest. Flowers are produced from the forest floor to the canopy, allowing analysis of pollination across strata.
Malika Gottstein +6 more
wiley +1 more source
Revista de Investigación Agraria y AmbientalContextualización: la respuesta productiva del forraje está determinada por factores inherentes al ecotipo y condiciones externas tanto ambientales como de manejo.
Dania Fonseca Lopez +4 more
doaj +1 more source
Calidad nutricional y degradabilidad ruminal de la planta del guineo negro (Musa AAA).
Agronomía Mesoamericana, 2016 El objetivo del trabajo fue evaluar el valor alimenticio de un banco forrajero de guineo negro (MusaAAA). El estudio se llevó a cabo en la Estación Experimental Alfredo Volio Mata de la Universidad de Costa Rica, localizada en la provincia de Cartago ...
Pablo Chacón-Hernández +2 more
doaj +1 more source
Immersion patterns alone can predict vessel following by albatrosses
Journal of Applied Ecology, Volume 62, Issue 8, Page 1831-1843, August 2025.We demonstrate that seabird immersion patterns alone can detect high‐risk seabird‐vessel interactions, even in the absence of locational data for both seabirds and vessels. Our approach could allow for more comprehensive seabird bycatch risk assessments that quantify previously hidden seabird‐vessel interactions, such as those involving migratory life ...
Jonathan D. Rutter +6 more
wiley +1 more source
Producción y cálida de forraje de dos variedades de ballico (lolium multiflorum) en el sur de sonora
Revista Mexicana de Ciencias Pecuarias, 1992 EI presente trabajo se IIevó a cabo con objeto de evaluar el efecto de diferentes fechas de siembra sobre la producción, contenido de proteína cruda y digestibilidad de la materia seca de ballico italiano y tetraploide en la zona sur del estado de Sonora.
Adolfo Flores Lara +3 more
doaj
Forraje verde hidropónico en dietas de cerdos en crecimiento en Pinotepa Nacional, Oaxaca
, 2020 The importance of conducting studies on the use of hydroponic green corn fodder (HGCF) is because, the productive and economic impact on the feeding of pigs in the region of the Coast of Oaxaca has been poorly evaluated. The objective of the study was to
Pedro Cisneros Saguilán +2 more
semanticscholar +1 more source
Exploration Behavior Is Consistent and Associated With Foraging Behavior in Island Songbirds
Biotropica, Volume 57, Issue 4, July 2025.We tested the neophobia threshold hypothesis in six landbird species, including four Darwin's finches. Exploration behavior was consistent over time and contexts, with species exhibiting greater foraging diversity showing higher exploratory tendencies.
Jefferson García‐Loor +3 more
wiley +1 more source
Acumulación de forraje de pasto buffel e híbridos de Urochloa a diferente edad de rebrote
Ecosistemas y Recursos Agropecuarios, 2018 Se evaluaron diferentes cultivares de Urochloa (Insurgente, Cayman, Cobra y Mulato II) y pasto Buffel H-17 (como testigo) a diferente edad de rebrote (ER), durante la epoca de maxima (EMAP) y minima precipitacion (EMIP).
Jonathan Raúl Garay Martínez +1 more
semanticscholar +1 more source
Wintering Together: Do Migrants Impact Residents? A Literature Review
Ecology and Evolution, Volume 15, Issue 2, February 2025.This review examines the overlooked impacts of interspecific competition on resident tropical birds during the overwintering period, highlighting the need for a deeper understanding of their interactions with migratory species. By evaluating the literature through the lens of competition theory, we identify critical gaps in knowledge and suggest that ...
Kimberly C. Navarro‐Velez +1 more
wiley +1 more source
Adaptación de diez cultivares de Lolium sp. en el trópico alto de Nariño, Colombia
Agronomía Mesoamericana, 2019 Introducción. Los sistemas de producción de leche en el departamento de Nariño, Colombia, se caracterizan por la predominancia del pasto kikuyo (Cenchrus clandestinus), el cual presenta susceptibilidad a heladas, plagas y patógenos, lo que reduce su ...
Máryory Maricela Cadena-Guerrero +4 more
doaj +1 more source