GROWTH AND YIELD RESPONSE OF SHALLOT PLANTS TO THE ADMINISTERING OF RICE HUSK BIOCHAR AND MANURE: RESPON PERTUMBUHAN DAN HASIL TANAMAN BAWANG MERAH TERHADAP PEMBERIAN BIOCHAR SEKAM PADI DAN PUPUK KANDANG. ROCE. 2025;2(1). doi:10.71275/roce.v2i1.75