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Lampiran 1 Hasil analisis pendahuluan tanah sawah di lokasi penelitian
IP (%) pH (H2O) Eh P- HCl25% Corg NKjeldahl C/N (mV) (mg/kg) --- (%) --- 100 5,39 211 350 1,80 0,08 23 200 5,22 207 415 2,04 0,08 26 300 5,30 177 417 2,38 0,09 28 IP (%) Kdd Nadd Cadd Mgdd KTK --- (cmol(+)/kg) --- 100 2,34 0,29 1,14 3,11 38,17 200 0,75 0,51 1,53 3,38 38,64 300 1,24 0,42 1,64 3,37 32,77
Lampiran 2 Dosis pemupukan dan ameliorasi tanah sawah di lokasi penelitian
IP
(%) Pola Tanam
Dosis Pupuk dan Amelioran
Verieta s Padi Luas Lahan Produksi GKP Padi kg/ha/tahun Ure a SP-36 KC l NP K Jera mi (m 2) ton/ha/tah un 100 Padi-Kc Tanah-Bengkoang 250 250 0 100 0 900 Inpari 5 4000 3 200 Padi-Padi 154 154 15 4 0 2640 Inpari 5 2700 8,8 300 Padi-Padi-Padi 600 0 0 240 1260 0 Cisada ne 2500 21,6 IP (%) Pola Tanam
Dosis Pupuk dan Amelioran Produksi GKP Padi kg/ha/musim tanam padi
N P2O5 K2O Jerami ton/ha/musim
100 Padi-Kc Tanah-Bengkoang 133 120 75 900 3
200 Padi-Padi 35,4 37,7 46,2 1320 4,4
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