Costs of many kinds of foreign salad vegetables are much lower than groove system.
Planting set for DRFT system (model BC-01-06)
Right request no. 067421
This invention is the result of trying to develop set of soilless culture with appropriate size and make it easy to assemble. It can be used as a material in class for students or people who are interested in soilless culture. They will know:
1. The process of soilless culture.
2. The knowledge about nutrient solution usage.
3. The understanding about modern agricultural.
4. The enjoyment of soilless culture as a hobby, and getting the vegetables for family consumption.
The essential elements (ppm) |
| Magnesium sulfate |
N=268.5 |
| Monopotassium phosphate |
P=56.724 |
| Monoammonium phosphate |
K=326.19 |
| Manganese |
Mn=1.3 |
| Calcium nitrate |
Ca=181.8 |
| Iron |
Fe=4.194 |
| Micro element |
B=0.26 |
| Mo = 0.30699 |
Zn=0.26 |
| S=65 |
Mg=47.335 |
| Cu=0.34 |
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Nutrient solution tank with A and B
Fields arrangement
Employees are measuring, packing vegetables into standard package (every pack weight are the same) before distribution.
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