Results 21 to 30 of about 12,802 (280)

Anatomía foliar y caulinar de Chascolytrum subaristatum (Poaceae, Pooideae, Poeae)

Lilloa, 2019
El objetivo del presente estudio fue describir la anatomía foliar y caulinar de Chascolytrum subaristatum (Poaceae) presente en áreas naturales de la provincia de Entre Ríos.
María E. Moya, Alberto A. Galussi, Luciano J. Casermeiro, María S. Fontana   +3 more
doaj   +1 more source

Uso de imágenes digitales para evaluar la respuesta colorimétrica de plantas de lisianthus, en soluciones nutritivas en sistemas hidropónicos

Terra Latinoamericana, 2020
Lisianthus es una planta ornamental, que en los últimos años adquirió una gran importancia en el mercado nacional e internacional por su belleza y variedad de colores, este cultivo tradicionalmente se establece en suelo y hay poca información en relación
Daniela Rodríguez-Serrano, Francisco Marcelo Lara-Viveros, Susana Graciela Sánchez-Herrera, Graciano Javier Aguado-Rodríguez   +3 more
doaj   +1 more source

Prescribed burning effectively maintains threatened species in semi‐natural grasslands on lava flows

PLANTS, PEOPLE, PLANET, EarlyView.
Prescribed burning shows promise for managing certain grassland types, but relying solely on it often reduces plant diversity, including threatened species. In Japanese dry grasslands established on volcanic ejecta, we explored conditions under which burning maintains high diversity.
Airi A. Asada, Atsushi Ohwaki, Yuki A. Yaida, Fuma Kawakami, Masaki Masuda, Atushi Ushimaru   +5 more
wiley   +1 more source

Primer informe sobre heteroblastia en protofilas de tacaco (Sechium tacaco)

Tecnología en Marcha, 2022
El objetivo del trabajo fue realizar observaciones en las protofilas de plántulas de tacaco. Se sembraron 50 semillas de tacaco, y se evaluaron las protofilas de las plántulas emergidas, hasta los 91 días después de siembra. Se encontraron protofilas con
José Eladio Monge-Pérez, Michelle Loría-Coto   +1 more
doaj   +1 more source

Towards the sustainability of African sandalwood: Understanding the distribution and environmental requirements

PLANTS, PEOPLE, PLANET, EarlyView.
African sandalwood (Osyris lanceolata) leaves, roots, barks, fruits, and woods are used for multiple purposes throughout Asia, Africa, and Europe. The species is threatened in several eastern African countries. To improve the species' management and conservation, a habitat suitability study was undertaken in its at‐risk region in eastern Africa and ...
Jane Gachambi Mwangi, Salisu Mohammed, Kabir Mustapha Umar, Jeremy Haggar, Truly Santika   +4 more
wiley   +1 more source

Genomics and morphometry of herbarium specimens elucidate the origin of the Cape Verde date palm (Phoenix atlantica A.Chev.) and highlight its agronomic potential

PLANTS, PEOPLE, PLANET, EarlyView.
As climate change accelerates, breeding resilient crops is urgent. The date palm (Phoenix dactylifera L.), a crucial 18 billion USD fruit crop, underpins North African and West Asian oasis agroecosystems. This study investigates the genetics and morphology of its closest wild relative, the endemic and endangered Cape Verde date palm (Phoenix atlantica ...
Jerónimo Cid‐Vian, Oscar A. Pérez‐Escobar, William J. Baker, Vincent Bonhomme, Sylvie Ferrand, Sarah Ivorra, Thomas Kaczmarek, Clémence Pagnoux, Jean‐Frédéric Terral, Nathan Wales, Michael D. Purugganan, Simon Creer, Alexander S. T. Papadopulos, Sidonie Bellot, Muriel Gros‐Balthazard   +14 more
wiley   +1 more source

A Conservation Assessment and Phylogenomic Evaluation of Protection Status in the Tropical Genus Heliconia L. (Zingiberales: Heliconiaceae)

PLANTS, PEOPLE, PLANET, EarlyView.
The primarily neotropical plant genus Heliconia has been cultivated commercially in gardens and nurseries for hundreds of years. Many of these same species are ecological keystones in their native habitats as important resources for herbivorous insects and pollinating hummingbirds, yet they face threats of habitat loss and degradation, competition with
W. John Kress, Tomáš Fér, Mónica M. Carlsen, Gary A. Krupnick   +3 more
wiley   +1 more source

Cuantificación de sílice presente en el follaje de guadua angustifolia Del departamento del Quindío

Revista de Investigaciones Universidad del Quindío, 2009
Se presenta un estudio sobre la cuantificación del Sílice en el follaje de Guadua angustifolia. Por técnicas gravimétricas se encontró que el porcentaje de Sílice en “El Sendero Cedro Rosado” fue de 2.59% en base seca, en ceniza, mientras que la muestra
Carolina Herrera-Giraldo, Milton Gómez-Barrera, Maricela Saavedra-Hernández, Gerardo Fonthal-Rivera, Victoria Eugenia Gonzalez-Ceballos, Hernando Ariza-Calderón   +5 more
doaj   +1 more source

Interactions of rare earth elements with living organisms and emerging biotechnical applications

PLANTS, PEOPLE, PLANET, EarlyView.
Rare earth elements (REEs) are critical resources required to achieve net‐zero carbon emission targets and energy security. However, rising demand for REEs coupled with significant extraction and processing challenges and geopolitical risks restricts access to REE resources.
Samantha A. McGaughey, Shagufta Iqbal, Annamaria De Rosa, Jessica A. Caley, Anna H. Kaksonen, Denys Villa‐Gomez, Caitlin S. Byrt   +6 more
wiley   +1 more source

The importance of integrating herbarium records into conservation plans: a case study on Honduran ferns and lycophytes

PLANTS, PEOPLE, PLANET, EarlyView.
Herbarium collections are powerful, yet underutilized, tools for global biodiversity conservation and protected area management. By integrating digitized herbarium records with existing biodiversity data, previously unknown plant species were uncovered, exposing critical gaps in conservation knowledge.
Sven P. Batke, Thom Dallimore, Johan Reyes‐Chávez, David G. Hill, Wendy Atkinson, Eric van den Berghe, Geraldine Reid   +6 more
wiley   +1 more source