Brief introduction to the main points of plant soilless nutrient solution preparation

Nowadays, many flower planting industries can use non-earth nutrient solution to culture flowers, and the use of nutrient solution to cultivate flowers is not restricted by seasons. Therefore, it is popular among flower growers. So what is nutrient solution? How to prepare ? The nutrient solution is a new type of nutrient solution which is diluted with water in accordance with the prescribed biological dilution method, bio-fermentation, chemical chelation, physical activation and other processes using environmental bio-ecological symbiosis technology and mycorrhizal symbiosis principle. I will explain it below and hope to help everyone.

简述植物无土栽培营养液配制要点

First, a large number of elements

1. 3 g of potassium nitrate, 5 g of calcium nitrate, 3 g of magnesium sulfate, and 2 g of ammonium phosphate;

2. 1 g of potassium sulfate and 1 g of dihydrogen phosphate.

简述植物无土栽培营养液配制要点

Second, trace elements

100 mg of disodium edetate, 100 mg of ferrous sulfate, 30 mg of boric acid, 20 mg of manganese sulfate, 5 mg of zinc sulfate, 1 mg of copper sulfate, and 2 mg of ammonium molybdate.

Third, tap water

Tap water 5000mL.

Fourth, the configuration method

A large amount of elements and trace elements are separately mixed into a solution and mixed, and a nutrient solution can be prepared. In the use of trace elements, the amount is relatively small, so it can be prepared without weighing, and can only be expanded by multiples, and then the amount is reduced by the same multiple. For example, the multiple of the trace element is expanded to 100 times to be weighed into a solution, and then 1% of the solution is extracted, which is the required amount.

简述植物无土栽培营养液配制要点

Five, the advantages of soilless culture nutrient solution

Soilless culture nutrient solution is clean, non-toxic and odorless, and can be stored for a long time, but it should be stored carefully when stored.

The above is about the preparation of nutrient solution for plant soilless culture. If you are interested, you can try to prepare it yourself. At the same time, you can also pay attention to or download the mobile phone Huonong.com to learn more agricultural knowledge.

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