Results 31 to 40 of about 1,647,890 (313)
Expansion and contraction of the Engraulis ringens spawning area in northern Chile
Scientia Marina, 2022 Many studies have considered the temporal patterns of reproduction of Engraulis ringens, but little attention has been given to the spatial patterns of reproduction (spawning areas), which have shown great variability in both location (geographical ...
Paola Moreno, Gabriel Claramunt
doaj +1 more source
BMC Genomics, 2019 Background Weeping lovegrass (Eragrostis curvula [Shrad.] Nees) is a perennial grass found in semi-arid regions that is well adapted for growth in sandy soils and drought conditions. E.
Ingrid Garbus +6 more
doaj +1 more source
Austral Journal of Veterinary Sciences, 2020 Twenty-one vicuñas (Vicugna vicugna) from a Chilean breeding unit were tested to serovars Pomona, Canicola, Copenhageni, Ballum and Grippotyphosa of Leptospira interrogans using the microscopic microagglutination technique.
Cecilia Norambuena +4 more
doaj +1 more source
Usos tradicionales y prácticas de manejo de Piper auritum en comunidades maya rurales de Yucatán
Botanical Sciences, 2023 Background: Plant domestication is a continuous, multidirectional process that is directed via plant selection and management. In the current study we use Piper auritum, an aromatic plant frequently used in Mexican cuisine and for medicinal purpose, to ...
Rosa Pérez-Hernández +5 more
doaj +1 more source
Requerimientos hídricos para el cultivo de fréjol variedad Calima en Riobamba, Ecuador
Ingeniería Hidráulica y Ambiental, 2022 La investigación se realizó con el objetivo de definir los requerimientos hídricos del fréjol (Phaseolus vulgaris L.) var. Calima en Macají, Cantón Riobamba, Provincia de Chimborazo.
Juan Eduardo León Ruiz +4 more
doaj
El desarrollo productivo basado en la explotación de los recursos naturales [PDF]
, 2004 Incluye BibliografíaResumen Este trabajo presenta una visión general de la disponibilidad y explotación de los recursos naturales en los países de la región, y constituye una primera contribución a la línea de reflexión que ha iniciado la División de ...
Sánchez Albavera, Fernando
core
The Anatomical Record, EarlyView.Abstract Factors varying along elevational gradients impose strong aerodynamic and physiological constraints on powered flight, yet the internal microanatomical variation associated with elevational context in animals under such conditions remains poorly understood.
Juan Camilo Ríos‐Orjuela +5 more
wiley +1 more source
Endomycorrhizal Inoculation Effect On Beans (Phaseolus vulgaris L.), OAT (Avena sativa L.), And Wheat (Triticum aestivum L.) Growth Cultivated In Two Soil Types Under Greenhouse Conditions [PDF]
Journal of Systemics, Cybernetics and Informatics, 2012 The objective of this research was to evaluate the effect of inoculation with Glomus intraradices on oat, beans, and wheat. The study was done under greenhouse conditions at the Montecillo Campus of the Postgraduate College, Mexico.
Abdul Khalil Gardezi +5 more
doaj
Reglamento que establece el Procedimiento de Solicitud de Contratos de Acceso a Recursos Genéticos, Conocimientos Tradicionales Asociados y Distribución Justa y Equitativa de Beneficios en la República Dominicana : MA-VPB-RG-001-2023 [PDF]
, 2023 Objeto. Por medio del presente documento se regula el procedimiento que deberán agotar las personas físicas o jurídicas interesadas en una solicitud de Contrato de Acceso a Recursos Genéticos, Conocimientos Tradicionales Asociados y Distribución Justa y ...
República Dominicana, Ministerio de Medio Ambiente y Recursos Naturales
core
The Anatomical Record, EarlyView.Abstract The ‘Palaeogene strata’ of the Itaboraí Basin (upper Paleocene‐lower Eocene), Southeastern Brazil, has preserved 29 genera and almost 50 species of metatherians (about 65% of its mammalian diversity). Among them, Eobrasilia coutoi Simpson, 1947 is the most enigmatic due to its quite fragmentary nature.
Leonardo M. Carneiro +10 more
wiley +1 more source