High-quality and efficient golden bell tree seedling growing method

Abstract

The invention belongs to the technical field of nursery stock sexual propagation, and relates to a seedling growing method for golden bell trees which are the novel characteristic flower-viewing landscape architecture trees. The high-quality and efficient golden bell tree seedling growing method comprises the steps of collecting seeds at the right moment, sowing the seeds while the seeds are collected, conducting thin film coverage, cultivating bud seedlings, cultivating bag seedlings, conducting field planting in a field at the right moment when the plant height is more than 30 cm, building a framework, building up stems, and conducting intensive culture. According to the high-quality and efficient golden bell tree seedling growing method, the golden bell tree seedling stand large-age seedling three-stage-type high-quality and efficient propagation technology is provided, the golden bell tree seed biological characteristics are organically combined with the specific seedling growing technology, traditional container seedling culture and landscape architecture large seedling culture, the seed germination rate and the planting percent are remarkably improved, the nursery stock growth quality is remarkably improved, the culture period of large seedlings for landscape architecture is remarkably shortened, the nursery stock yield and economic benefits can be greatly increased, and the high-quality and efficient golden bell tree seedling growing method can be directly applied to the landscape architecture construction engineering.

Description

technical field [0001] The invention belongs to the technical field of sexual reproduction of seedlings, and relates to a seedling raising method of a new and characteristic flower-viewing landscape tree species—Tabebuia chrysantha (Jacq.) Nichols, in particular to a three-stage high-quality and high-efficiency seedling raising method for large seedlings of Tabebuia chrysantha (Jacq.) Nichols . Background technique [0002] Tabebuia chrysantha (Jacq.) Nichols is a plant of the genus Tabebuia in the family Bignoniaceae, also known as Brazilian campanula, golden campanula, yellow silk campanula, Ebe tree, hairy campanula, deciduous Arbor, 4-6m high, erect trunk, round umbrella-shaped crown; palmate compound leaves, 4-5 leaflets, obovate, papery, sparsely serrated, yellow-green to dark green, covered with brown hairs ;Winter deciduous, flowers open first, flowering in spring, corolla funnel-shaped, just like campanula, bright colors, colorful flower clusters, full of golden tr...

AI Technical Summary

Problems solved by technology

However, at present, the seed germination rate is low, the seedling rate is low, the growth is slow, the seedling cultivation cycle is long, and the nursery stock for gardens is scarce.

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