Seeding and cultivation medium for clematis acerifolia

Abstract

The invention discloses a seeding and cultivation medium for clematis acerifolia, and relates to the technical field of cultivation. The culture medium comprises a bedrock layer, a root planting layer and a covering layer from bottom to top; the thickness of the bedrock layer is larger than 10 cm, the bedrock layer is composed of limestone, perlite and pumice, the volume ratio of the limestone to the perlite and the pumice is 1: 1, and the perlite and the pumice are in any ratio; the thickness of the root planting layer is 0.5 cm-1 cm, the root planting layer is composed of coco coir, perlite, pumice and Osmocote 318s, the volume ratio of the coco coir to the perlite and the pumice to the Osmocote 318s is 56: 56: 1, and the perlite and the pumice are in any ratio; and the thickness of the covering layer ranges from 0.5 cm to 1 cm, and the covering layer is composed of limestone chippings. According to the sowing and cultivation medium, the germination rate and the survival rate of seeds are remarkably increased, the growth speed of the seeds can be increased, the growth amount of 8-15 true leaves can be achieved in the first year, the plant specification is comparable to that of a field individual in 4 years-5 years, meanwhile, the flowering time is shortened, a small amount of seedlings bloom in the spring of the next year after one-year sowing, and the flowering time is shortened by at least four years compared with field individual flowering time.

Description

technical field [0001] The invention relates to the field of cultivation technology, and more specifically relates to a sowing and cultivation substrate of clematis cerevisiae. Background technique [0002] Clematis plants have important economic value and have always been commonly used medicinal plants in my country. Various plants under the genus can play analgesic, anti-inflammatory, anti-tumor and other functions. In recent years, studies on its compounds have shown that it contains triterpenoid saponins, flavonoids, lignans and other components. Clematis plants have beautiful flower and fruit shapes and strong adaptability. They are excellent vertical greening plants and one of the commonly used landscape flowers at home and abroad. They are often used in flower walls and style columns in garden applications, and they are also indispensable for creating landscapes in vertical space. It is an excellent plant species that is lacking, and has extremely high horticultural ...

AI Technical Summary

Problems solved by technology

[0003] Clematis plants are known as the "Queen of Fujimoto", but most of the clematis species perform poorly in garden applications in northern regions, because most The variety comes from European and American countries, and its heat resistance is poor, and the introduction and utilization of clematis plants adapted to the northern environment are seldom used, which makes it impossible to further cultivate potted flowers.

[0004] Clematis clematis is a perennial erect small shrub of the genus Clematis, which is native to Beijing and grows in limestone cliffs. Its special habitat makes it difficult to introduce. Propagation is also difficult to obtain seedlings

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