Preparation method of hydroponics nutrient solution for bracketplant

Abstract

The invention relates to a preparation method of a flower plant hydroponics nutrient solution, especially to a preparation method of a hydroponics nutrient solution for bracketplant. The method comprises the following steps: adding biochemical humic acid and B-vitamins into deionized water, and carrying out constant temperature heating at 55 DEG C; adding raw materials into a solution obtained in the step I, stirring, carrying out constant temperature heating at 55 DEG C to dissolve all the raw materials to form a microelement chelating liquid; adding potassium dihydrogen phosphate, ammonium nitrate, potassium nitrate, calcium nitrate and magnesium sulfate into a solution obtained in the step II, stirring and carrying out constant temperature heating at 55 DEG C to fully dissolve the materials; adding polyhexamethylene guanidine into a solution obtained in the step III, carrying out constant temperature heating, wherein heating time from the step I to the step III is 90 min in total; acidizing a solution obtained in the step IV to pH 3.0-4.0 by using 95% of concentrated nitric acid, so as to obtain a finished product. The method is unique. By the method, activity of catalase and polyphenoloxidase in plants can be enhanced, physiological metabolism of plants can be stimulated, stress resistance of bracketplant can be raised, rooting of bracketplant can be promoted, and utilization rate of a fertilizer can be improved. The prepared hydroponics nutrient solution for bracketplant is pollution-free and is safe and reliable.

Description

technical field [0001] The invention relates to a preparation method of a flower hydroponic nutrient solution, in particular to a preparation method of a spider plant hydroponic nutrient solution. Background technique [0002] Hydroponic flowers are new types of hydroponic flowers cultivated by hydroponic cultivation methods with nutrient solution as the substrate. It is a new type of plant soilless cultivation method, which refers to suspending and fixing the plant root system in the plant nutrient solution to meet the conditions required for the growth of flower plants and ensure that the plants complete the entire life cycle. [0003] Chlorophytum is a common hydroponic foliage plant native to South Africa. It is a perennial evergreen herb of Liliaceae. The root is fleshy, and the leaves are slender, like orchids. The stolons that emerge from the leaf axils are about a foot long, rigid and flexible; the leaves clustered at the top of the stems hang outward from the edg...

AI Technical Summary

Problems solved by technology

However, Chlorophytum has high requirements for nutrient solution in hydroponics. If the fertilizer and water are insufficient, it is easy to burn and age, and the leaves will turn yellow and lose their ornamental value.

The existing plant hydroponic nutrient solution usually contains high nitrogen content, which will make the color of the mosaic leaves of Chlorophytum species fade or even disappear, affecting the appearance, and some plant hydroponic nutrient solutions are likely to cause plant rotten roots, smelly, Odor, abnormal growth, need frequent liquid change, can not meet the requirements of Chlorophytum hydroponic nutrient solution

[0004] There is currently no solution to the above problem