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Sistemụ ịkụ ihe ọkụkụ
nkọwa2
Uru nke hydroponics
1. Chekwaa ala. Anyị nwere ike akụ ebe ọ bụla, ọbụlagodi n'elu ụlọ.
2. Chekwaa mmiri 85%.
3. Chekwaa ọrụ.
4. Chekwa fatịlaịza 80 %.
5. Chekwaa pesticide, enyi na enyi nke gburugburu ebe obibi.
6. Mmepụta dị elu.
7. Nkwekọrịta ngwaahịa. Obere mkpofu.
8. Ogo dị elu na nchekwa ndị ọzọ.
9. Enwere ike ịchịkwa ọnọdụ niile na-eto eto.