Cloud cultivation method of Chinese mallow

Abstract

The invention relates to a cloud cultivation method of Chinese mallow, and effectively solves the problems that the Chinese mallow cannot be continuously planted, the yield is low, and the Chinese mallow cannot be planted on a large scale. The method comprises the following steps of: placing a planting basket on a seedling raising disc, adding clean water into seedling raising matrix, uniformly mixing, rolling the matrix into balls by hands and placing the balls into the planting basket after water drops between fingers, planting Chinese mallow seeds, covering with a layer of vermiculite, spraying water until the seedling raising matrix is completely wet, and moving the planting basket to cloud seedling cultivation and refining equipment in a greenhouse; starting the cloud seedling cultivation and refining system, spraying nutrient solution in an intermittent fog mode, transplanting the cultured Chinese mallow seedlings together with the planting basket on a cloud cultivation foam board in the greenhouse, starting the cloud cultivation system, spraying nutrient solution, shearing tender stems and tender leaves of the Chinese mallow with scissors when the plant height is about 20cmto obtain a finished product, the roots and 2-4 sections of the stem of the Chinese mallow above the planting basket is reserved in the cloud cultivation frame and a next cycle of growth is continued;and the method is novel and unique, easy to operate, short in growth period and high in yield, can be used for large-scale production, saves resources and is environment-friendly.

Description

technical field [0001] The invention relates to the field of plant cultivation, in particular to a cloud and mist cultivation method for winter cold vegetables. Background technique [0002] Donghancai, also known as winter amaranth, water chestnut, mallow, slippery cabbage, sausage, etc., is a biennial or annual herb of the genus Malvaceae, originally distributed in the central and southern states of the United States. In recent years, the area of ​​artificial cultivation in my country has continued to expand. [0003] Donghancai is fed with seedlings or tender stems and leaves, and the whole plant can be used as medicine. Donghancai is sweet and cold in nature and has the effects of clearing away heat, relieving water, and smoothing intestines. Constipation, erysipelas and other diseases are very popular among people. Donghancai is a kind of green leafy vegetable that can be harvested in multiple crops and has a relatively long supply period. It is a newly emerging and pr...

AI Technical Summary

Problems solved by technology

[0006] In view of the above situation, in order to overcome the defects of the prior art, the object of the present invention is to provide a cloud-mist cultivation method of winter vegetables, which can effectively solve the problems that winter vegetables cannot be continuously cropped, the yield is low, and the problems of large-scale planting cannot be solved.