Comportamiento de yemas de diferente origen de rosa variedad Freedom injertadas en patrones natal Briar bajo invernadero

Abstract

The rose is without doubt the main cutting floricultural species worldwide. The Ecuador in the business of roses has become the third largest exporter worldwide since in 2009 flowers accounted for 25% of total non-traditional exports from Ecuador to the entire agricultural sector, these flowers are those that greater weight exports have; so that the year 2012 was exported 572.446 million dollars representing 74.7% of total exports of flowers in our country, which is positive because it attracts jobs. Through this work it is to evaluate the behavior of different origin yolks Freedom pink variety, grafted on briar Natal patterns greenhouse, located in the province of Cañar Rivera Parish, Canton Azogues. The total area for investigation was 80 𝑚2, with 5 treatments and three replications in a completely randomized design DCA. For this they were taken into important variable count as the percentage of engraftment, stem length, size of the stem and flower bud diameter. During the time the research was conducted. By statistical analysis (Welch and Brown-Forsythe, Duncan test at 5%) was determined that the yolk 4 had positive effects on the quality length and caliber of basal; caliber flower bud and yolk 3 in what is refers to the arrest, but that does not mean it is the most opt for the propagation since most were vegetative buds and not developed