TY - BOOK AU - Parvathy Sasikumar AU - Nishan, M A (Guide) TI - Agronomic effectiveness of rice husk and coconut shell biochar -based fertilizers in aerobic rice (Oryza Sativa L.) U1 - 630 PY - 2024/// CY - Vellayani PB - Department of Agronomy, College of Agriculture KW - Agronomy KW - Oryza Sativa L KW - Aerobic rice KW - Husk and coconut shell KW - Biochar -based fertilizers N1 - MSc ER -