Results 21 to 30 of about 309,442 (210)
Tree plantations have become one of the fastest-growing land uses and their impact on biodiversity was evaluated mainly at the taxonomic level. The aim of this study was to analyze environmental changes after the Eucalyptus plantation in an area ...
Pamela E. Pairo +3 more
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Potencial forrajero de nueve híbridos de maíz en la zona alta lechera de Costa Rica
En la zona no existen materiales de maíz seleccionados para la producción de forraje, se utilizan variedades criollas de porte alto y ciclo largo, con problemas de volcamiento que dificultan el manejo.
William Sánchez-Ledezma +1 more
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Oviposition in the blood-sucking insect Rhodnius prolixus is modulated by host odors [PDF]
Background: Triatomine bugs are blood-sucking insects, vectors of Chagas disease. Despite their importance, their oviposition behavior has received relatively little attention. Some triatomines including Rhodnius prolixus stick their eggs to a substrate.
Guerenstein, Pablo Gustavo +1 more
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Background In breeding programs, the selection of cultivars with the highest yield potential consisted in the selection of the yield per se, which resulted in cultivars with higher grains per spike (GN) and occasionally increased grain weight (GW) (main ...
Nicole Pretini +4 more
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Engineering education pushes the creation of new technology to solve community problems. The process of technology transfer promotes educational innovation in universities, a vital process that can improve citizens’ quality of life in cities and rural ...
Ken Polasko, Pedro Ponce, Arturo Molina
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A new record of fossil wood of Vochysiaceae from the Upper Pleistocene (Arroyo Feliciano Formation), Argentina, South America [PDF]
A new species of Qualeoxylon Suguio & Mussa is described from the Late Pleistocene Arroyo Feliciano Formation of the Gualeguay Basin on eastern Argentina.
Brea, Mariana, Moya, Eliana Vanesa
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[Introducción]: El metano (CH4), al igual que otros gases que se han ido incrementando en la atmósfera, son responsables del efecto invernadero que deriva en el calentamiento global y el cambio climático.
Jhonny Montenegro Ballestero
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Microlobiusxylon paranaensis gen. et sp. nov. (fabaceae, mimosoideae) from the pliocene-pleistocene of ituzaingó formation, paraná basin, Argentina [PDF]
A fossil wood with Fabaceae affinity from the Pliocene-Pleistocene sediments of Ituzaingó Formation is described. The silicified wood was collected at the Toma Vieja fossil locality, Paraná Basin, Argentina.
Brea, Mariana, Franco, María Jimena
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Mammals from the Salicas formation (Late Miocene), La Rioja Province, northwestern Argentina : Paleobiogeography, age, and paleoenvironment [PDF]
Fil: Brandoni, Diego. Laboratorio de Paleontología de Vertebrados. Centro de Investigaciones Científicas y Transferencia de Tecnología a la Producción; Diamante; ArgentinaFil: Schmidt, Gabriela I.. Laboratorio de Paleontología de Vertebrados.
Brandoni, Diego +5 more
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El presente trabajo tuvo como objetivo mostrar avances en el manejo integrado de la bacteria Burkholderia glumae, causante de la enfermedad del añublo bacterial de la panícula en el cultivo de arroz en el Caribe Colombiano a partir de estudios realizados
CRISTO PEREZ C, ENRIQUE SAAVEDRA
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