Browsing by Author "Aramendiz Tatis, Hermes"

Now showing items 1-2 of 2

Análisis de sendero en berenjena (Solanum melongena L.)

Aramendiz Tatis, Hermes; Espitia, Miguel; Cardona, Carlos (Bogotá : Universidad de Ciencias Aplicadas y Ambientales, 2010, 2010-01)

Eggplants are of great importance in the Colombian Caribbean Coast for food sucurity, income and employment, health benefits and large export potential, but most of the genotypes planted are landraces ...
Efecto de dos fitorreguladores sobre la formación de raíces en estacas de caña flecha (gynerium sagittatum aubl.)

Cardona Ayala, Carlos E.; Aramendiz Tatis, Hermes; Hernández Murillo, Jenry R.; García Prasca, Jorge M. (Bogotá : Universidad de Ciencias Aplicadas y Ambientales, 2005, 2005-07)

“Caña flecha”, Gynerium sagittatum Aubl., plant which actually presents propagation problems, is an economically and socially important species for the handicraft industry of the indigenous Zenu community. In order to ...

Envíos recientes

Análisis de sendero en berenjena (Solanum melongena L.)
...
Aramendiz Tatis, Hermes | 2010-01

Eggplants are of great importance in the Colombian Caribbean Coast for food sucurity, income and employment, health benefits and large export potential, but most of the genotypes planted are landraces and poorly bred. In Colombia no reportes about path analysis to improve selection for eggplant breeding exist.Twenty-four eggplant genotypes from different geographical origin were studied in the Corpoicas Research Center Turipaná (Cereté – Colombia), using a complete randomized block design with three replicates, with the objetive to determine the direct and indirect effects of yield components on the fruit production. The path analysis revealed that the number of fruits per plant, followed by fruit weight have a direct signifficant effect on fruit yield. Therefore, the simultaneous breeding of eggplant must considers these two characters as a physiological limit.

LEER
Efecto de dos fitorreguladores sobre la formación de raíces en estacas de caña flecha (gynerium sagittatum aubl.)
...
Cardona Ayala, Carlos E. | 2005-07

“Caña flecha”, Gynerium sagittatum Aubl., plant which actually presents propagation problems, is an economically and socially important species for the handicraft industry of the indigenous Zenu community. In order to evalúate the effect of exogenous auxins on adventitious root formation of basal cuttings, a research was carried out in 2004, at the breeding station of the üniversity of Córdoba, Montería (Colombia). Plant material was selected from a plantation located in “Viajano” Sahagún, department of Córdoba. Three node cuts were taken from the lower third of the plants. The concentrations of the auxins, indolbutyric acid (IBA), naftalenacetic acid (NAA) and their mixture, IBA+NAA, used were 0, 2000, 4000, 6000 and 8000ppm. A complete randomized block design, comprising thirteen treatments with five replicates was employed. The variables evaluates were root number and length, dry root mass, percentage rooting, number of buds and leafs and foliage area. The results showed that a 2000ppm IBA concentraron produced the best response in all evaluated variables followed by the 2000 ppm combination of IBA + NAA. Treatments with NAA alone did not show any positive results due probably to phytotoxic effects on quiescent cells. The use of auxins was effective for propagation of this genetically eroded species.

LEER

Browsing by Author "Aramendiz Tatis, Hermes"

Análisis de sendero en berenjena (Solanum melongena L.) ﻿

Efecto de dos fitorreguladores sobre la formación de raíces en estacas de caña flecha (gynerium sagittatum aubl.) ﻿

Envíos recientes

Análisis de sendero en berenjena (Solanum melongena L.)

Efecto de dos fitorreguladores sobre la formación de raíces en estacas de caña flecha (gynerium sagittatum aubl.)

Análisis de sendero en berenjena (Solanum melongena L.)

Efecto de dos fitorreguladores sobre la formación de raíces en estacas de caña flecha (gynerium sagittatum aubl.)