Nutrient solution in soilless culture of camellia and preparation method therefor

Abstract

The present invention discloses a nutrient solution in soilless culture of camellias and a preparation method therefor. The nutrient solution comprises the following components by concentrations: 3500 mg / l of potassium dihydrogen phosphate, 2500 mg / l of potassium nitrate, 300 mg / l of magnesium sulfate heptahydrate, 200 mg / l of calcium chloride dihydrate, 150 mg / l of ammonium sulfate, 4 mg / l of a boric acid, 12 mg / l of manganese sulfate tetrahydrate, 3 mg / l of zinc sulfate heptahydrate, 0.03 mg / l of copper sulphate pentahydrate, 30 mg / l of ferrous sulfate heptahydrate, 120 mg / l of inositol, 12 mg / l of vitamin B1, 3 mg / l of glycine and 60 g / l of sucrose. During the preparation of the nutrient solution, a solution is prepared by dissolving calcium chloride dihydrate in a small amount of water, a mixed solution is prepared by dissolving other components in another small amount of water, then the two solutions are mixed together, and the pH value of the prepared nutrient solution is adjusted to 5.5 by a dilute hydrochloric acid.

Description

technical field [0001] The invention belongs to the technical field of agriculture, and relates to a nutrient solution for soilless cultivation of camellias and a preparation method thereof. Background technique [0002] Camellia is potted in front of houses, behind yards or on balconies by many people, but the potted soil used to plant camellias is relatively heavy and inconvenient to carry, and the potting soil has limited nutrition, which affects the growth and flowering of camellias. Soilless cultivation of camellia mainly solves the above problems. Soilless potted plants are light, hygienic, and easy to carry, and their application range is also expanding. Soilless potted camellias enrich the types of potted flowers, and also meet the needs of some people who love potted camellias. However, the soilless cultivation substrate still has limited nutrient supply capacity for the growth and flowering of camellias, and continuous artificial addition of nutrients is required...

AI Technical Summary

Problems solved by technology

Whether the nutrient solution involved in the above-mentioned patent is suitable for soilless cultivation of camellias and how effective it is has not been clearly stated or studied.