Method for enlarging oriental lily scale cutting ball

Abstract

The invention discloses a method for enlarging an oriental lily scale cutting ball. The method comprises the steps as follows: from the last ten-day period of August to the beginning of September, selecting a detoxified tissue culture ball after low temperature vernalization or a healthy and strong imported seedball without pest and disease damage such as oriental lily-sorbonne and the like as the cutting ball; selecting peat and perlite with the ratio of 1 to 1, adding the peat and the perlite into compound fertilizer, fully and uniformly mixing to serve as a cutting matrix, and disinfecting the matrix; and flatly spreading a scale, storing, soaking with cytokinin, disinfecting and drying. A layer of the matrix and a layer of the scale are placed into a basket for bud forcing treatment, and an exhaust fan is regularly started to promote the circulation of air in a culture room. According to the method, the seedball after low temperature vernalization is adopted for scale cutting at a proper temperature, so that the propagation coefficient of oriental lily scale cutting is increased; the scale is soaked with the cytokinin, so that a scale ball can be promoted to grow roots and the number of the roots is increased; and the nutritional level of the matrix is increased while the breathability and the water permeability of the matrix structure is not changed, the nutrition is provided for the rooting scale ball, and the expansion speed of the scale ball is increased.

Description

technical field [0001] The invention relates to a technique for cultivating oriental lily scale cutting balls, in particular to a method for enlarging oriental lily scale cutting balls (scale balls). Background technique [0002] Disadvantages of the conventional ball breeding method: 1. The scale balls formed have few roots, the root system is underdeveloped, and the ability to absorb nutrients is weak; 2. Insufficient nutrition leads to poor growth and development of seed balls; 3. The scale balls formed are small in size and will be propagated in the next step In the process of seed balling, the rate of stem extraction of scale balls is low, the growth rate of seed balls is slow, and the growth of seed ball diameter is affected. Contents of the invention [0003] The technical problem to be solved by the present invention is to address the deficiencies of the prior art, and propose a method for increasing the scale bulb (scale bulb) of oriental lily scale cuttings, whic...

AI Technical Summary

Problems solved by technology

[0002] Disadvantages of the conventional ball breeding method: 1. The scale balls formed have few roots, the root system is underdeveloped, and the ability to absorb nutrients is weak; 2. Insufficient nutrition leads to poor growth and development of seed balls; 3. The scale balls formed are small in size and will be propagated in the next step In the process of seed balling, the rate of stem extraction of scale balls is low, the growth rate of seed balls is slow, and the growth of seed ball diameter is affected