Pengukuran Kadar Npk Pupuk Cair Organik Dari Sampah Sayuran Dengan Menggunaka…

Trash brings bad impact on the environment and human health .When carelessly discarded trash without proper management, it will cause serious negative impacts. It is necessary for management efforts in waste management, especially organic waste. One effort is the handling of organic waste with an organic liquid fertilizer. The purpose of this study is the use of microorganisms as a source of lo…