¹Departement of Agrotechnology, Faculty of Agriculture, Universitas Sebelas Maret, Indonesia

²Undergraduate Departement of Agrotechnology, Faculty of Agriculture, Universitas Sebelas Maret, Indonesia

Email: ikeaprilia@staff.uns.ac.id

The decline in agricultural yields was caused by the decline in productive land. Utilization of marginal land by providing organic materials such as biochar and organic fertilizers can overcome this. Biochar and organic fertilizers can improve the soil fertility. The aim of this study was to examine the analysis of soybean growth on the application of biochar and organic fertilizers. The study was conducted at RPH, Gunungkidul from March to June 2022 using factorial RAKL with two factors. The first factor is the type of biochar: without biochar, rice husks, coconut shells. The second factor is the type of organic fertilizer, namely without organic fertilizer, organic chicken, organic cow, and organic goat. Each experiment was repeated three times. The data were analyzed by Annova and continued with the DMRT test at 5% level if the difference was significant. The results showed that rice husk biochar gave the best results at ILD 3 MST, NLD, LDK 3 MST. Coconut shell biochar gave the best results on LPT and LAB. Without biochar gives the best results on BDK. Goat organic fertilizer gave the best results at ILD 3 MST, NLD, LDK, LPT. Chicken organic fertilizer gives the best results on BDK.