Mostrando 10 resultados de: 12
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Article(12)
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Revista de la Facultad de Agronomia(5)
Acta Horticulturae(3)
Revista Cientifica UDO Agricola(3)
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Huertos, frutas, silvicultura(4)
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Flavonoids extracted from Psidium species (MYRTACEAE) in Venezuela
ArticleAbstract: Studies based on the identification of flavonoids represent important tools to get useful traits inPalabras claves:flavonoids, phytochemistry, PSIDIUM, VENEZUELAAutores:Adriana Beatriz Sánchez-Urdaneta, Bracho B., Darisol Lisbeth Pacheco-Rivera, De Ortega C.B.C., Gisela Del Carmen Rivero-Maldonado, Martín L.M., Ortega J., Quirós M.Fuentes:googlescopusEffect of arbuscular mycorrhizal fungi and cattle manure on the initial growth and pigmentation of capsicum frutescens L.
ArticleAbstract: The inoculation with arbuscular mycorrhizal fungi (AMF) is a simple and sustainable practice that prPalabras claves:Funneliformis mosseae, Glomus manihotis, Scutellospora fulgidaAutores:De Ortega C.B.C., Jiménez I.J., Maribel Del C. Ramírez-Villalobos, Parra I., Petit B.Fuentes:scopusEffect of indolbutyric acid on the air layer rooting of guava (Psidium guajava L.) in the Baralt County, Venezuela. Preliminary evaluation
ArticleAbstract: The air layer represents an alternative for asexual propagation. The effect of indole butyric acid (Palabras claves:Air layers, Psidium guajava, Regulator of growth, Vegetative propagationAutores:Adriana Beatriz Sánchez-Urdaneta, Amaya Y., De Ortega C.B.C., González M.R., Ortega J., Suárez E.Fuentes:googlescopusMorphological characterization of elite genotypes of guava (Psidium guajava L.) seedlings
ArticleAbstract: High variability in tree growth and shape and horticultural performance is very common in guava (PsiPalabras claves:Fruit characteristics, principal coordinate analysis, Vegetative traitsAutores:Adriana Beatriz Sánchez-Urdaneta, Amaya Y., De Ortega C.B.C., González M.R., González-González C., Ortega J., Pérez-Pérez E., Suárez E., Viloria Z.Fuentes:googlescopusGrowth and yield of corn under surface and subsurface drip irrigation
ArticleAbstract: To evaluate the effect of surface and subsurface drip irrigation on the growth and yield of corn, aPalabras claves:Corn biomass, Corn yield, Drip Irrigation, Subsurface irrigationAutores:Adriana Beatriz Sánchez-Urdaneta, De Ortega C.B.C., Edison Ramiro Vásquez, José Lauro Conde Solano, Ortega-Alcalá J.Fuentes:googlescopusOligonychus psidium estebanes and baker (Acari: Tetranychidae): Population fluctuation and importance as occasional pest of guava crop, Psidium guajava L.
ArticleAbstract: The population fluctuation of Oligonychus psidium was studied in relation with certain climatologicaPalabras claves:guava, pest, Population fluctuation, Spider mite, VENEZUELA, ZuliaAutores:Adriana Beatriz Sánchez-Urdaneta, Aponte O.L., De Ortega C.B.C., Dorado I., Ortega J., Petit Y., Poleo N., Quirós M.Fuentes:googlescopusPhysical and chemical characteristics of Opuntia ficus-indica (L.) Mill. cladodes
ArticleAbstract: Opuntia ficus-indica (L.) Mill. grows properly in arid and semiarid regions of Venezuela; neverthelePalabras claves:Cactaceae, characterization, Cladodes, forage, OPUNTIA FICUS INDICAAutores:Adriana Beatriz Sánchez-Urdaneta, Barazarte H., Darisol Lisbeth Pacheco-Rivera, De Ortega C.B.C., D’Aubeterre R., Garmendia C., Moreno I., Pérez L., Rodríguez E., Terán Y.M.Fuentes:googlescopusPhysiographic and morphological variability of soils occupied by horticultural systems, Alto Motatan sub-basin, Merida state, Venezuela
ArticleAbstract: The objective of this research was to determine soil physiographic and morphological variability inPalabras claves:Alto Motatán, Endopedon, Epipedon, Pedogeomorphological, Soil variabilityAutores:De Ortega C.B.C., Edgar J.C. Jaimes, López R., Pineda N.M.Fuentes:scopusRelationship determination between Brevipalpus phoenicis (Geijskes) and dothiorella sp. in guava (Psidium guajava L.)
ArticleAbstract: A experiment was conducted to determine the relationship between the mite Brevipalpus phoenicis andPalabras claves:guava, Phytophagous mite, Stylar-end rot diseaseAutores:Adriana Beatriz Sánchez-Urdaneta, De Ortega C.B.C., Gisela Del Carmen Rivero-Maldonado, Ortega J., Quirós M., Rodríguez D., Sanabria M.E.Fuentes:scopusRoot growth and development of 'Cas' guava (Psidium friedrichsthalianum Berg-Nied.) seedlings during nursery stage
ArticleAbstract: A root growth analysis for 'Cas' guava (Psidium friedrichsthalianum Berg-Nied.) seedlings was establPalabras claves:Dry mass, Primary root length, Root area, Root volume, SubstrateAutores:Adriana Beatriz Sánchez-Urdaneta, De Ortega C.B.C., Esparza D., Marín M., Viloria Z.Fuentes:googlescopus