Cultivation matrix for rhododendron simsii and preparation method thereof

Abstract

The invention discloses a cultivation matrix for rhododendron simsii. The cultivation matrix is prepared from the following components in parts by weight: 5 to 15 parts of cotton stalk, 3 to 10 parts of vermiculite powder, 1 to 5 parts of sand, 2 to 4 parts of modified plant ash, 4 to 6 parts of grass carbon, 10 to 30 parts of sugarcane residues, 5 to 15 parts of cattle manure, 10 to 20 parts of filtered mud, 1 to 5 parts of perlite, 0.2 to 1 part of plant growth regulator, and 0.1 to 0.3 part of soil activating powder. The invention also discloses a preparation method of the matrix. The cultivation matrix has the advantages that the physical and chemical properties of the original single matrix are improved; the source of the single component is wide, the obtaining of material is convenient, and the price is low; the cultivation matrix with the formula is used for soilless cultivation of the rhododendron simsii, the flower and seedling are promoted to quickly grow, the flower is colorful, the chlorotic disorder can be treated, the osmosis adjusting ability of the plant is strong, the whole flowering rate is high and is about 85%, and the flower diameter is large, and is 80mm or above.

Description

technical field [0001] The invention relates to a shrub cultivation technique, in particular to an azalea cultivation substrate and a preparation method thereof. Background technique [0002] Azalea, also known as rhododendron and pomegranate, is an evergreen or ordinary green shrub. According to legend, there was a cuckoo bird in ancient times, which wailed day and night and coughed up blood, dyeing the flowers all over the mountain red, hence the name. Azalea generally blooms in spring, with 1-5 flowers per cluster, funnel-shaped corolla, red, light red, apricot red, snow green, white, etc., and the flowers are lush and gorgeous. It grows in mountainous shrubs or pine forests at an altitude of 800-1500 meters. It is a typical acid soil indicator plant in south-central and southwest China. The whole plant of this species is used for medicine: promoting qi and blood circulation, tonifying deficiency, treating internal injury cough, kidney deficiency and deafness, irregular...

AI Technical Summary

Problems solved by technology

[0004] For example, the prior art, Chinese Invention Authorized Patent Document, authorized announcement number CN 103787775 B, the invention provides a eucalyptus seedling cultivation medium, including the following raw materials in volume percentage: 40% to 60% of rice husk, 10% to 30% of coconut bran , bagasse 10% to 30%, cow dung 5% to 15%, filter mud 10% to 20%, perlite 1% to 5%, the invention first uses rice husk and bagasse, cow dung, filter mud and good Oxygen-fermenting bacteria are fermented for a period of time, and then mixed with coconut bran for aging. After adding coconut bran and bagasse, it is conducive to better fermentation of rice husk and cow dung. Adding rice husk to the medium makes the substrate breathable, which is beneficial to the growth of eucalyptus. The saplings cultivated with the eucalyptus seedling cultivation substrate of the invention have a high survival rate and good growth; the rice husk, coconut bran and bagasse used are organic solid waste produced by production It not only solves the problem of organic solid waste disposal, but also is more environmentally friendly and reduces the production cost; the preparation process of the eucalyptus seedling substrate is simple, easy to operate, and suitable for popularization and application, but the plants cultivated by the substrate of the invention may be damaged during the cultivation process. There is the possibility of yellow leaf disease and insect damage, so there is still room for improvement in these aspects