🌾 4. Organic Fertilizer Maker (Bio-Composter)
Theme: Sustainable Agriculture
Idea:
A rotating drum model converting kitchen waste and leaves into organic manure.
Vocal for Local Link:
Encourages use of organic fertilizer for local farms and school gardens.
🌾 4. Organic Fertilizer Maker (Bio-Composter)
![🌾 4. Organic Fertilizer Maker (Bio-Composter)]()
Reviewed by শ্রী শ্রী সত্যনারায়ণ নমঃ(SriSriramthakur O gan Ganer vhovon Youtube channel)
on
October 12, 2025
Rating:
.jpg)
No comments: