The nutrient solution is a new kind of nutrient solution that is diluted with water by a prescribed multiple, and is synthesized by bio-fermentation, chemical chelation, and physical activation using environmental bio-ecological symbiosis technology and mycorrhizal symbiosis principle.
A large number of elements
1. Potassium nitrate 3g, calcium nitrate 5g, magnesium sulfate 3g, ammonium phosphate 2g;
2, potassium sulfate 1g, dihydrogen phosphate clock 1g.
Second, trace elements
Ethylene diamine tetraacetic acid disodium 100 mg, ferrous sulfate 75 mg, boric acid 30 mg, manganese sulfate 20 mg, zinc sulfate 5 mg, copper sulfate lmg, ammonium molybdate 2 mg.
Third, tap water
Tap water 5000mL.
Fourth, the configuration method
After mixing a large number of elements and trace elements into a solution and mixing them, it can be made into a nutrient solution. In the use of trace elements, the amount is relatively small, so do not weigh the preparation, you can only expand the multiple preparation, and then in the same multiple to reduce its amount. For example, multiplying the multiples of trace elements into 100-fold weighed solutions, then extracting 1% of the solution, which is also the amount needed.
Fifth, soilless cultivation of nutrient solution advantages
The soilless cultivation nutrient solution is clean, non-toxic and odorless, and can be stored for a long period of time, but it must be stored with care.
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