Penelitian ini bertujuan untuk mengetahui pengaruh pupuk kandang ayam + biochar dan pelindian terhadap pertumbuhan padi unggul (Inpara 3) dan lokal (Sikin) di tanah sulfat masam. Penelitian ini dilaksanakan di rumah kaca dengan menggunakan Rancangan Acak Kelompok (RAK) Faktor tunggal dan masing-masing perlakuan diulang 4 kali. Perlakuan yang diamati yaitu kontrol, pupuk kandang ayam + biochar, kontrol + inpara, dan kontrol + sikin, pupuk kandang ayam + biochar + inpara, dan pupuk kandang ayam + biochar + sikin. Parameter yang diamati yaitu tinggi tanaman, kehijauan daun, luas daun, berat basah, dan berat kering. Hasil penelitian menunjukkan bahwa aplikasi pupuk kandang ayam + biochar dan pelindian belum bisa menaikkan pH. Parameter tanaman berpengaruh tidak nyata, dengan demikian pemberian pupuk kandang ayam + biochar dan pelindian belum dapat meningkatkan pertumbuhan tanaman padi unggul (Inpara 3) dan lokal (Sikin) di tanah sulfat masam. Pemberian pupuk kandang ayam + biochar merupakan perlakuan yang lebih baik dibandingkan dengan tanpa pemberian pupuk kandang ayam + biochar.
Kata kunci: Pupuk Kandang Ayam, Biochar, Tanaman Padi Unggul dan Lokal, Pelindian

This study aims to determine the effect of biochar and chicken manure leaching to the growth of high-yielding rice (Inpara 3) and local (Sikin) in acid sulfate soil. This research was conducted in the greenhouse using a randomized block design (RAK) single factor and each treatment was replicated four times. The observed treatment is control, chicken manure + biochar, control + Inpara, and control + sikin, chicken manure + biochar + Inpara and chicken manure + biochar + sikin. The parameters observed were plant height, leaf greenness, leaf area, fresh weight and dry weight. The research results show that application chicken manure + biochar and leaching not could raise pH. Parameter plants influential not real, thus the provision of chicken manure + biochar and leaching could not increase the growth of plants rice superior (inpara 3) and local (sikin) on the ground sulphate sour. The provision of chicken manure + biochar is those who is better than the without the provision of chicken manure + biochar. Keywords: Chicken Manure, Biochar, Superior and Local Rice, Leaching