Flower soilless culture nutrition liquid

Abstract

The invention discloses flower soilless culture nutrition liquid, which is prepared from the following materials in percentage by mass: 10 to 20 parts of potassium nitrate, 3 to 8 parts of calcium nitrate tetrahydrateterahydrate, 5 to 10 parts of EDTA iron-Fe, 6 to 12 parts of monopotassium phosphate, 2 to 7 parts of zinc sulfate, 1 to 5 parts of potassium humate, 6 to 11 parts of copper gluconate, 3 to 7 parts of chitosan, 5 to 15 parts of urea and a proper amount of water in percentage by mass. The flower soilless culture nutrition liquid has the advantages that the ingredients are reasonable; the nutrition is rich; various nutrition elements and trace elements required by the growth and development and of flower seedlings are contained; the plants can healthily and strongly grow; dry substances are fast accumulated; in addition, the external stress resistance capability is high; the seedling growth period can be effectively shortened; the seedling growth rate and the seedling culture qualityemergence rate and the quality of the flower seedlings can be improved; no root decay phenomenon occurs; the survival rate is high.

Description

technical field [0001] The invention belongs to the technical field of agriculture and relates to a nutrient solution for soilless cultivation of flowers. Background technique [0002] Soilless cultivation is the technology of cultivating plants completely with nutrient solution without soil. It is a major innovation in the way of human planting. Soilless cultivation not only grows fast, has high yield and good quality, but also frees human planting activities from the constraints of soil. It has been liberated, which has opened up broad prospects for the realization of industrialization and automation of agriculture and horticultural production. In soilless cultivation technology, nutrient solution is the key, and different crops require different nutrient solution formulas; There are many nutrient solutions for cultivation, but the validity period of the nutrient solution is short, and operators are often required to apply the nutrient solution frequently, which results in...

AI Technical Summary

Problems solved by technology

[0002] Soilless cultivation is the technology of cultivating plants completely with nutrient solution without soil. It is a major innovation in the way of human planting. Soilless cultivation not only grows fast, has high yield and good quality, but also frees human planting activities from the constraints of soil. It has been liberated, which has opened up broad prospects for the realization of industrialization and automation of agriculture and horticultural production. In soilless cultivation technology, nutrient solution is the key, and different crops require different nutrient solution formulas; There are many nutrient solutions for cultivation, but the validity period of the nutrient solution is short, and operators are often required to apply nutrient solution frequently, the work intensity is high, and the labor cost is too high