Mostrando 8 resultados de: 8
Filtros aplicados
Subtipo de publicación
Article(8)
Publisher
Grass and Forage Science(2)
Acta Botanica Venezuelica(1)
Plant and Soil(1)
Revista de la Facultad de Agronomia(1)
Soil Biology and Biochemistry(1)
Área temáticas
Cultivos de huerta (horticultura)(2)
Microorganismos, hongos y algas(2)
Plantas(2)
Temas específicos de la historia natural de las plantas(2)
Agricultura y tecnologías afines(1)
Origen
scopus(8)
Characterization of germination in the commercial seed of eight cultivars of tropical forage grasses
ArticleAbstract: Seed germination is a critical phase for the establishment of pastures. This study was carried out tPalabras claves:BRACHIARIA, Fitting, germination, Growth models, ÍNDICES, PanicumAutores:Leila Prías, Lelys Bravo De Guenni, Orlando GuenniFuentes:scopusBiogeographical studies of venezuelan species of Stylosanthes (Leguminosae)
ArticleAbstract: Stylosanthes is a mainly Neotropical genus comprising ca. 25 species with Venezuela hosting high spePalabras claves:Distribution, Fabaceae, Range size, rarity, Species richnessAutores:Calles T., Orlando Guenni, Schultze-Kraft R.Fuentes:scopusBiological N<inf>2</inf>-fixation by three tropical forage legumes and its transfer to Brachiaria humidicola in mixed swards
ArticleAbstract: A study was conducted (a) to determine the biological N2-fixation (BNF) by three tropical pasture lePalabras claves:Autores:Espinoza Y., Gil J.L., Orlando GuenniFuentes:scopusGrowth, forage yield and light interception and use by stands of five Brachiaria species in a tropical environment
ArticleAbstract: Light interception and use were studied in fertilised stands of 5 Brachiaria species: B. brizantha,Palabras claves:Autores:Gil J., Guedez Y., Orlando GuenniFuentes:scopusGrowth, leaf photosynthesis and canopy light use efficiency under differing irradiance and soil N supplies in the forage grass brachiaria decumbens stapf
ArticleAbstract: Irradiance and soil nitrogen effects on growth, net photosynthesis and radiation use efficiency (RUEPalabras claves:Apparent quantum yield, Biomass accumulation, Radiation use efficiency, Shade, SignalgrassAutores:Gómez S., Lelys Bravo De Guenni, Orlando GuenniFuentes:scopusInfluence of low light intensity on growth and biomass allocation, leaf photosynthesis and canopy radiation interception and use in two forage species of Centrosema (DC.) Benth.
ArticleAbstract: Sustainable silvopastoral systems rely on the capacity of forage species to withstand shade, competiPalabras claves:dry-matter yield, photosynthetic responses, radiation-use efficiency, Shade, tropical legumesAutores:Guedez Y., Lelys Bravo De Guenni, Orlando Guenni, Pittermann J., Romero E.Fuentes:scopusResponses to drought of five Brachiaria species. II. Water relations and leaf gas exchange
ArticleAbstract: Neotropical savannas are exposed to recurrent dry periods of varied duration, and forage grasses musPalabras claves:Brachiaria pastures, Drought stress, Osmotic adjustment, photosynthesis, Tropical savannasAutores:Baruch Z., Marín D., Orlando GuenniFuentes:scopusSurvival strategies of Centrosema molle and C. macrocarpum in response to drought
ArticleAbstract: The response of a genotype each of C. molle and C. macrocarpum to drought (low soil moisture availabPalabras claves:acclimation, Physiological response, Soil transpirable water, Tropical forage legumes, water stressAutores:Guedez Y., Infante D., Macías M.P., Orlando Guenni, Romero E.Fuentes:scopus