Quick propagating method of megranate

Abstract

The present invention discloses a guava quick propagation method which comprise the following steps: selecting daylight booth or green house of 70% transmittance, dipping cutting in rootage agent and inserting it to medium, keeping indoor relative humidity at 85%-100%, temperature at 25-40 degree, keeping indoor temperature at 25-35 degree after rooting, relative humidity at 75-85%, transplanting the cutting outside of green house for cultivation after the lateral root occur. The propagation rate is quick, rootage rate and transplanting survival rate is high in the present inventive method.

Description

technical field [0001] The invention belongs to the technical field of plant breeding and relates to a pomegranate breeding method. Background technique [0002] At present, my country's pomegranate production has been developing slowly for many years. The main reason is that the popularity rate of fine varieties in the main production areas of my country is low. Most of the production gardens are still old varieties decades ago. There are problems such as hard kernels, small grains, low fruiting rate, poor appearance, and low sugar content. Therefore, scientific and technological workers have been conducting research on the propagation of pomegranate seeds. Not only the reproduction speed is slow, but also the survival rate of some good varieties is very low, and the seedlings are very few, which is difficult to meet the requirements of mass and rapid breeding; the other is the use of plant tissue culture technology, but due to the large one-time investment and Due to the dis...

AI Technical Summary

Problems solved by technology

[0002] At present, my country's pomegranate production has been developing slowly for many years. The main reason is that the popularity rate of fine varieties in the main production areas of my country is low. Most of the production gardens are still old varieties decades ago. There are problems such as hard kernels, small grains, low fruiting rate, poor appearance, and low sugar content. Therefore, scientific and technological workers have been conducting research on the propagation of pomegranate seeds. Not only the reproduction speed is slow, but also the survival rate of some good varieties is very low, and the seedlings are very few, which is difficult to meet the requirements of mass and rapid breeding; the other is the use of plant tissue culture technology, but due to the large one-time investment and Due to the disadvantages of high cost, complicated technical steps, weak test-tube seedlings, low survival rate, and difficult promotion, the productivity of this technology in practical production is still quite limited. So far, this technology has mainly stayed in the laboratory

[0003] In recent years, plant propagation has mostly adopted the more advanced full-light spraying twig cutting seedling raising technology. This technolog