Results 51 to 60 of about 88,517 (253)
Las configuraciones históricas, sociales, económicas y culturales, han marcado diferentes etapas de aciertos y desaciertos en el desarrollo de la identidad cultural integral de muchos países de América Latina y el Caribe.
Fruto Pla, Alejandro Ernesto
core +1 more source
Frutos, sementes e plântulas de Crotalaria lanceolata, conhecida popularmente como guizo-de-cascavel, chocalho-de-cobra, xique-xique ou feijão-de-guizo, planta tóxica infestante que ocorre no Estado de São Paulo, foram estudadas morfologicamente e ...
Débora Aparecida Verde de Andrade +3 more
doaj +1 more source
Tropical forests are rapidly declining. One promising strategy to reverse the loss of tropical forest is the establishment of agroforestry on open land. We combined interviews with biodiversity surveys to learn general lessons from success and nonsuccess stories of the establishment of open‐land‐derived coffee agroforests in one of the world's ...
Lucas M. Fonzaghi +3 more
wiley +1 more source
El jardín botánico como recurso didáctico
El presente artículo tiene como objetivo mostrar una experiencia realizada por un centro escolar dentro de la actividad Educación Ambiental en la Red Jardines Botánicos (Programa ALDEA), que viene llevándose a cabo en los últimos tres cursos ...
Antonio Salvador García-Márquez
doaj
Understanding how cooperative interactions remain stable matters for biodiversity because many plants rely on specialist insects that can also impose reproductive costs. We studied the interaction between Sambucus sieboldiana and seed‐consuming Heterhelus beetles through detailed field observations and pollination experiments.
Suzu Kawashima +3 more
wiley +1 more source
La manzana histórica de la Universidad Nacional del Litoral. Arquitectura, Ciudad y Patrimonio. Collado, Adriana (directora); Acosta, María Martina; Calvo, Luis María; Elías, María Laura; Müller, Luis; Ramos, Fabián y Tarchini, María Laura. Santa Fe, Argentina: Ediciones UNL, 2019, 304 páginas.
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A pereira cv. Packham’s Triumph
Resumo - O cultivar de pereira ‘Packham’s Triumph’ é descrito nesse trabalho quanto a sua origem, adaptação climática, botânica e características agronômicas.
Ivan Dagoberto Faoro +5 more
doaj
The Solon Nùñez Medical Doctor is an example that a human being that holds clear ideals could achieve practically any goal, and his biography is to be used as a model so nobody feel themselves never dejected by the hard experiences of life. To know the achievements of this big little man is a commitment for every Costa Rican.
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Este proyecto de investigación se centra en el aprendizaje autodirigido como estrategia para el fortalecimiento de la resolución de problemas matemáticos en estudiantes de segundo grado de la Institución Educativa Fundación Colegio Cristiano El Salvador.
Buelvas Támara, Shirley Paola +2 more
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Climate change and the growing demand for renewable energy are putting increasing pressure on land, as food production and solar power generation often compete for the same areas. In this study, we assessed which temperate‐region crops are best suited for agrivoltaics, a technology combining farming and solar electricity production on the same land. We
Salome Hauger +6 more
wiley +1 more source

