Sanbao osmanthus fragrans tree cuttage seedling introduction cultivation technique

Abstract

The invention provides a planting technology of cutting and introducing seedlings of three-treasure osmanthus fragrans trees, pertaining to the technical field of plant cultivation. The technology comprises the steps of: (1) selection of germchits: the introduced germchits are single stem cutting seedlings with a diameter of 2.5 to 3cm, a height of 1.7 to 2m and a crown width of 55 to 65cm; (2) selection of bases: geographical environment with abundant light illumination, relatively high humidity, good air and light penetration, and cool and wet environment is selected; (3) deep plowing and expanding the matured soil and fertilizing the abundant base fertilizer; (4) planting: the single stem cutting seedlings are planted into shallow pits which are fertilized with the base fertilizer and the planting density is 2 multiplies 2 meters, namely 166 stems per mu (mu: a Chinese unit of area, 1 / 15 of a hectare); and (5) follow-up management. The planting scale and growing speed of the three-treasure osmanthus fragrans trees can be greatly promoted by using the technology of the invention so as to increase the comprehensive economic benefit of the osmanthus fragrans trees.

Description

technical field [0001] The invention relates to a plant cultivation technique, in particular to a technique for introducing and cultivating cuttage seedlings of Sanbao osmanthus tree blooming in autumn. Background technique [0002] Osmanthus fragrans is one of the ten famous traditional flowers in my country and is a representative species of Osmanthus genus. Its cultivation history has reached more than one thousand years. Along with the raising of people's living standard, sweet-scented osmanthus is widely used in family cultivation, garden road ornamental and greening; Medicinal value, and both beauty and health functions. Therefore, there has been an upsurge of cultivating osmanthus in the vast rural areas and some nursery bases, and some new varieties of osmanthus have been developed. The five characteristics of changing flower types, various colors and strong fragrance of flowers have very good ornamental value and application prospects. At present, through many eff...

AI Technical Summary

Problems solved by technology

Therefore, there has been an upsurge of cultivating osmanthus in the vast rural areas and some nursery bases, and some new varieties of osmanthus have been developed. The five characteristics of changing flower types, various colors and strong fragrance of flowers have very good ornamental value and application prospects. At present, through many efforts, the breeding of Sanbao osmanthus tree seedlings has been initially successful, but the introduction and cultivation of Sanbao osmanthus tree cuttings Technology has not yet been reported