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Variabilidad genética de la colección de piñón (Jatropha Curcas L.) del Instituto Nacional de Investigaciones Agropecuarias del Ecuador, usando marcadores tipo microsatélites
ArticleAbstract: Para conocer la diversidad genética del piñón (Jatropha curcas L.) existente en Ecuador, se realizóPalabras claves:Autores:Freddy Zambrano Zambrano, Heriberto Mendoza, Javier Mendoza, Julio López, María Mendoza, Nelly Mejía, Wilmer PonceFuentes:rraaeCo-inoculation of Anabaena cylindrica with Azospirillum brasilense increases grain yield of maize hybrids
ArticleAbstract: Cyanobacteria, a group of N2 fixing bacteria, and some species of them are free-living or associatedPalabras claves:Azospirilla, Cyanobacteria, Diazotrophic bacteria, Phytometric characteristics, Production component, ZEA MAYSAutores:Alves L.A.R., Barbosa A.P., Freddy Zambrano Zambrano, Guimarães M.D.F., Horácio E.H., Luz Cecilia Garcia C., Naga Raju Maddela, Ph.D., ,Souza Andrade D., Yunes J.S., Zucareli C.Fuentes:googlescopusCo-inoculation of rhizobia, azospirilla and cyanobacteria for increasing common bean production
ArticleAbstract: The combined inoculation of Rhizobium (R. tropici+R. freirei), Azospirillum brasilense, and AnabaenaPalabras claves:Anabaena cylindrica, Azospirillum brasilense, Phaseolus vulgaris, Rhizobium freirei, Rhizobium tropiciAutores:Andrade D.S., dos Santos Sanzovo A.W., Freddy Zambrano Zambrano, Horácio E.H., Yunes J.S., Zucareli C.Fuentes:scopusEffect of Auxins, Cytokinin and Activated Charcoal on In Vitro Propagation of Plantains Barraganete and Curare (Musa AAB)
ArticleAbstract: The response to the application of auxins, cytokinin and activated charcoal (CA) on in vitro propagaPalabras claves:Explant phytoregulators, Micropropagation, Musa, PlantainAutores:Ana Moreira Mieles, Fátima C. Macías Ponce, Francisco J. Arteaga Alcívar, Freddy Zambrano Zambrano, George Cedeño García, Jefferson Bertin Vélez-Olmedo, Liliana Corozo-Quiñonez, Marbelin del Valle Moreira, Ramon Eduardo Jaimez ArellanoFuentes:scopusEffect of physic nut seed cake on common bean development and clay dispersion of soil
ArticleAbstract: Jatropha cake is a residue rich in nutrients that when used as organic fertilizer can contribute toPalabras claves:Bio-fertilizer, Jatropha curcas, PHASEOLUS VULGARIS L, Soil attributesAutores:Andrade D.S., Figueiredo A., Filho J.T., Freddy Zambrano Zambrano, George Cedeño García, Guimarães M.D.F., Zucareli C.Fuentes:scopusInoculation with cyanobacteria and co-inoculation with Azospirillum brasilense on phytometrics characteristics of maize
ArticleAbstract: Cyanobacteria can fix atmospheric N and transform it into available forms for crops, which has increPalabras claves:ANABAENA SP., Calothrix brevissima, Diazotrophic bacteria, Nostoc muscorum, ZEA MAYSAutores:Amaral H., Andrade D.S., Da Costa R.M., Freddy Zambrano Zambrano, Guimarães M.D.F., Marina García, Raia D., Yunes J.S., Zucareli C.Fuentes:googlescopusRAMULARIA LEAF SPOT AND BOLL ROT ARE AFFECTED DIFFERENTLY BY ORGANIC AND INORGANIC NITROGEN FERTILIZATION IN COTTON PLANTS
ArticleAbstract: Interaction among nitrogen fertilization using bovine manure, poultry manure, Jatropha curcas seed cPalabras claves:Disease progress, Gossypium hirsutum L, Logistic and Gompertz models, Nitrogen dose, Nitrogen fertilizationAutores:Diego E. Portalanza, Felipe Rafael Garcés Fiallos, Freddy Zambrano Zambrano, Oscar J. Palma-ZambranoFuentes:scopusLeaf anatomy of six arboreal eudicotyledons species growing along an altitudinal gradient on the high basin of the Tocuyo river, Venezuela
ArticleAbstract: Riparian forests are known to be critical environments for biodiversity maintenance. The leaf anatomPalabras claves:Foliar structure, Heliomorphic characteristics, Phenotypic plasticity, Riparian forestsAutores:Alvarado G., Alvarado H., Freddy Zambrano Zambrano, Jáuregui D., Marina GarcíaFuentes:googlescopusPollen production in Theobroma cacao L. genotypes national type and ccn-51 and its relationship with climatic factors on the ecuadorian coast
ArticleAbstract: Cocoa is a primary source of economic income in the agricultural and agroindustrial sectors of EcuadPalabras claves:Flower, Genotype, Meteorological factorss, Pollen grains, SelectionAutores:Andrés Zamora-Macías, Freddy Zambrano Zambrano, John Cedeño-Ortega, Luis Vera-Pinargote, Luz Cecilia Garcia C.Fuentes:scopusMorphology, viability, and longevity of pollen of National Type and Trinitarian (CCN-51) clones of cocoa (Theobroma cacao L.) on the Coast of Ecuador
ArticleAbstract: The objective of this study was to determine the ideal method for in vitro germinability of TheobromPalabras claves:Cocoa flower, Genotypes, Germination in vitro, Pollen tubeAutores:Alex Bazurto Zambrano, Boris García Talledo, Freddy Zambrano Zambrano, Luz Cecilia Garcia C.Fuentes:scopus