a plant nutrient solution

Abstract

The invention provides a plant nutrient solution, which is composed of the following components: potassium nitrate, urea, ammonium nitrate, magnesium sulfate, ammonium dihydrogen phosphate, calcium nitrate, manganese sulfate, zinc sulfate, iron citrate, boric acid , sodium molybdate, sodium iodide, folic acid, asparagine, deionized water. The plant nutrient solution formula of the present invention has comprehensive nutrition, does not contain any harmful substances, does not pollute the environment after application, does not cause harm to human bodies, and has no peculiar smell. Using the plant nutrient solution of the present invention to cultivate foliage plants such as monstera and evergreen without soil, the leaves are dark green, vigorous in growth, and not easy to die. Compared with the existing plant nutrient solution on the market, the growth speed is increased by 20% .

Description

technical field [0001] The invention belongs to the technical field of fertilizers, and in particular relates to a plant nutrient solution. Background technique [0002] With the rapid development of the city, the available space is getting smaller and smaller, and the use of soilless cultivation technology to cultivate green plants can effectively save space. This just needs to provide plant nutrient solution for the green plant of soilless cultivation, in order to meet the needs of green plant growth. At present, most of the plant nutrient solutions sold on the market are extracts prepared from chemical fertilizers. The nutrient solution has low purity or contains harmful substances. Long-term use will cause yellowing or death, and the effect is not good. Contents of the invention [0003] The invention provides a plant nutrient solution, which does not contain harmful substances and can be used for long-term use in green plants cultivated without soil. [0004] The in...

AI Technical Summary

Problems solved by technology

At present, most of the plant nutrient solutions sold on the market are extracts prepared from chemical fertilizers. The nutrient solution has low purity or contains harmful substances. Long-term use will cause yellowing or death, etc., and the effect is not good.