I lex cornuta 'Ougon' cutting propagation method

Abstract

The invention discloses a I lex cornuta 'Ougon' cutting propagation method, and belongs to the technical field of plant propagation. The method includes the steps of optimizing cultivation of female parents, preparation and sterilization of matrices, scion collection, cutting treatment and management after cutting. The I lex cornuta 'Ougon' cutting propagation method can be suitable for the climate and soil environment in China, the rooting condition is good, the rate of finished products reaches 85%, operation is easy, the breeding speed is high, and a good market prospect can be achieved.

Description

technical field

[0001] The invention belongs to the technical field of plant propagation, and in particular relates to a method for propagation by cuttings of golden skeletons. Background technique

[0002] Golden bone, scientific name Ilex cornuta 'Ougon', holly family, holly genus, small tree species, is Hongda holly (Ilex cassine evergreen tree, produced in Cuba and the southeastern United States) and American holly (Ilex opaca produced in the eastern and central United States) , natural hybrids of evergreen shrubs or small trees). It is a perennial evergreen shrub, 2-3m high, with brown bark, smooth and dense branches, and strong branching force. The leaves are small, thornless, leathery, oblong, 4-5cm long, 1.5-2.0cm wide, with 8-10 soft spines on the leaf margin, truncate at the base, and short stalk. The new leaves are golden yellow, pure in color, not afraid of strong light, the stronger the light, the more golden the leaf color, and it remains golden yellow fr...