Plant nutrition liquid

Abstract

The invention discloses a plant nutrition liquid, and refers to the technical field f fertilizer. The plant nutrition liquid is composed of calcium nitrate, potassium nitrate, ammonium sulfate, calcium superphosphate, magnesium sulfate, sugar, urea, and rice water; every liter of nutrition liquid is prepared from 90 mg-950 mg of calcium nitrate, 700 mg -750 mg of potassium nitrate, 150 mg -200 mg ammonium sulfate, 300 mg -400 mg of calcium superphosphate, 300 mg -350 mg magnesium sulfate, 120 mg -150 mg sugar, 80 mg -100 mg urea, and the rest of rice water; the plant nutrition liquid is comprehensive in nutrition and excludes harmful matters; after using for a long time, plants are not easy to die; moreover, the growth speed is accelerated.

Description

technical field [0001] The invention relates to the technical field of fertilizers, in particular to a plant nutrient solution. Background technique [0002] Soilless cultivation is a method of cultivating plants with other things without soil, including hydroponics, mist (air) cultivation, and matrix cultivation. At present, the use of soilless cultivation is becoming more and more widespread. People in cities have less contact with soil, and the nutrient soil purchased online is too sparse, and it is difficult to fix plants. Therefore, hydroponics is becoming more and more popular among people. [0003] Most of the plant nutrient solutions currently on the market are extracts prepared from chemical fertilizers. The nutrient solutions have low purity or contain harmful substances. Long-term use will cause yellowing or death of plants, and the effect is not good. Contents of the invention [0004] The object of the present invention is to provide a plant nutrient solution...

AI Technical Summary

Problems solved by technology

[0003] However, most of the plant nutrient solutions currently 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 of plants, etc., and the effect is not good.