Soilless cultivation medium for hedychium coccineum cultivation and preparation method thereof

Abstract

The invention discloses a soilless cultivation substrate for red ginger flower cultivation, which is composed of the following raw materials in parts by weight: 8-10 parts of Artemisia annua, 3-5 parts of honeysuckle, 4-6 parts of dandelion, 30-35 parts of bagasse, 5-8 parts of okara, 5-8 parts of urea, 1-3 parts of jasmonic acid, 1-3 parts of salicylic acid, 0.5-1 part of xanthan gum, 3-5 parts of orange peel and 50 parts of rice washing water. The preparation method of the red ginger flower cultivation substrate of the present invention mainly includes the steps of pulverizing traditional Chinese medicine, preparing nutrient solution, fermenting and mixing. According to the growth characteristics of the red ginger flower, the present invention enhances the effects of repelling and killing insects by adding Artemisia annua, honeysuckle and dandelion; adopts orange peel and various biological regulators to configure the nutrient solution, enriches the growth conditions of the red ginger flower. The required nutrients can promote plant growth; by adding bagasse and urea, the nutritional needs of red ginger flowers are met, the permeability and permeability of the substrate are enhanced, and the cultivation effect is good.

Description

technical field [0001] The invention belongs to the technical field of plant cultivation, and relates to a soilless culture substrate for red ginger flower cultivation and a preparation method thereof. Background technique [0002] Red ginger flower (scientific name: Hedychium coccineum Buch.-Ham.), ginger family, ginger flower is a perennial herb, up to 2m high. The leaves are narrowly linear, and the spikes are mostly dense, cylindrical, and the flowers are red. Capsules dehiscated, seeds red. It blooms from June to August and bears fruit in October. Produced in China's Tibet, southern Yunnan, and Guangxi. Born in forests, under forests in valleys, damp thickets at the edge of valleys and forests, in hillside forests, in dense forests on hillsides, in wet places in miscellaneous forests. It is also distributed in India and Sri Lanka. The flowers of this species are very beautiful and can be cultivated for ornamental purposes. [0003] The latest research shows that s...

AI Technical Summary

Problems solved by technology

At present, peat is generally used as the main raw material for the culture medium. Since peat is a non-renewable resource and its demand is increasing year by year, the cost of the substrate is relatively high. If the substrate components are not properly configured, the cultivated crops are prone to malnutrition. Soilless cultivation substrates generally have the problem of poor buffering capacity, which leads to unsmooth water and fertilizer supply and discharge in the later stage. In the long run, cultivated crops are prone to rotten roots or insufficient nutrient absorption