The invention discloses a rapid breeding method of buddleia philippica, and belongs to the technical field of
plant breeding. According to the method, the
germination rate is larger than or equal to 85%, the
cutting rooting rate is larger than or equal to 90%, and the
seedling raising period is shortened by about 30% through matrix proportion optimization, seed pretreatment, the
cutting slip root promoting technology, environment control and
seedling raising management. By optimizing the seed
seedling raising and
cutting seedling raising technology, the breeding speed of the buddleia violacea is remarkably increased, and the breeding period is shortened. The
nutrition pot or the
nutrition cup can enhance root protection and better control environment
humidity and temperature.
Root rot caused by water accumulation is avoided by optimizing the matrix ratio. According to the method, the seedling raising period can be shortened, the
germination rate, the rooting rate and the
transplanting survival rate can be increased, efficient and rapid breeding of the buddleia philippica is achieved, meanwhile, the method is easy and convenient to operate, relatively low in cost and easy to apply and popularize in vast breeding bases and growers, and rapid development of the buddleia philippica industry is promoted.