Assessing the potential of human urine as substitute for hydroponic solution
The seedlings of Lycopersicon esculentum (L. esculentum) were cultured in three different media; varying concentrations of human urine solution, tap water, and hydroponic solution. Initially, the concentrations of human urine solution (10%, 20%, 30%, 40%, and 50%) were high, but it was lowered down...
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| Materialtyp: | Lärdomsprov |
| Språk: | English |