Lampiran 1. Deskripsi padi varietas Ciherang (Supriatno et al., 2007) Asal persilangan : IR 18349-53-1-3-1-3/IR 19661-131-3-1//IR 19661-131-3-1///IR 64////IR 64 Umur tanaman : 116-125 hari Bentuk tanaman : tegak Tinggi tanaman : 107-115 cm Anakan produktif : 14-17 batang Warna kaki : hijau Warna batang : hijau Warna daun telinga : putih Warna lidah daun : putih Warna daun : hijau Muka daun : kasar pada sebelah bawah Posisi daun : tegak Daun bendera : tegak Bentuk gabah : panjang ramping Warna gabah : kuning bersih Kerontokan : sedang Kerebahan : sedang Tekstur nasi : pulen Kadar amilosa : 23 % Bobot 1000 butir : 27-28 g Potensi hasil : 5-8.5 ton/ha Ketahanan terhadap - hama : tahan terhadap wereng coklat biotipe 2 dan 3 - penyakit : tahan terhadap bakteri hawar daun (HDB) strain III dan IV Anjuran tanam : cocok ditanam pada musim hujan dan kemarau dengan ketinggian : dibawah 500 m dpl Pemulia : Tarjat T, Z A Simanullang, E Sumadi dan Aan A. Daradjat Dilepas tahun 2000 57
Lampiran 2. Dokumentasi Penelitian MK 2009 Peralatan Penelitian 58
Lampiran 3. Jadwal Penelitian MK 2009 Jadwal penelitian " Studi Kecenderungan Emisi Gas Rumah Kaca (GRK) dan Neraca Karbon Pada Berbagai Sistem Pengelolaan Tanaman Padi" Tahun 2009 Tgl HST Pebruari HST Maret HST April HST Mei HST Juni 1 5 Pupuk NK I (Non PTT,PTT,Semi SRI), Contoh Tanah I 36 CH4, N2O, Eh, ph,biomas II 66 97 2 6 37 CO2, BWD 67 98 Klorofil VI (semua perlakuan), 7 38 68 3 BWD VII (PTT) 99 CH4, N2O, Eh, ph 4 Semai Non PTT 8 CH4, N2O, Eh, ph 39 69 100 CO2 5 CH 4, N 2 O (lahan kosong semua plot) 9 CO2 40 70 101 CO 2 (lahan kosong semua plot); olah Klorofil IV (semua perlakuan), BWD 10 41 6 tanah IV (PTT) 71 CH4, N2O, Eh, ph, 102 Pupuk NK III Non PTT,Semi SRI & 11 42 7 Pupuk K III PTT 72 CO2, PT V 103 Contoh Tanah VIII 8 12 BWD 43 CH4, N2O, Eh, ph, PT III 73 104 9 Semai PTT, SRI 13 44 CO2 74 105 Klorofil I (semua perlakuan) BWD I 14 45 75 Contoh Tanah VI 106 CH4, N2O, Eh, ph 10 (PTT) 11 15 CH4, N2O, Eh, ph,pt I 46 76 107 CO2 Pukan (PTT, SRI) Pupuk P (Non PTT; Klorofil VI (semua perlakuan), 16 CO2 47 Contoh Tanah IV 77 12 PTT) BWD VII (PTT) 108 13 17 48 78 CH4, N2O, Eh, ph, Biomas V 109 14 18 49 79 CO2 110 15 19 BWD, Contoh Tanah II 50 CH4, N2O, Eh, ph, Klorofil V, BWD V 80 111 CH -8 4, N 2 O (lahan kosong semua plot, 16 semaian Non PTT, PTT & SRI) 20 51 CO2, Biomas III 81 112 17-7 CO 2 (lahan kosong semua plot, semaian Non PTT, PTT & SRI) 21 Pupuk NK II Non PTT, Semi SRI & Pupuk K II PTT 52 82 113 CH4, N2O, Eh, ph 18-6 22 CH4, N2O, Eh, ph, Biomas I 53 83 114 CO2 CO2, Klorofil II (semua perlakuan) -5 23 19 BWD II (PTT) 54 84 20-4 24 55 85 CH4, N2O, Eh, ph, PT VI 21-3 25 56 86 CO2 CH4, N2O (lahan kosong semua plot -2 22 semaian Non PTT, PTT & SRI) 26 57 CH4, N2O, Eh, ph, PT IV 87 CO2 (lahan kosong semua plot, semaian -1 23 Non PTT & SRI), meratakan tanah 27 58 CO2 88 24 Tapin Non PTT, PTT, SRI 28 BWD 59 Klorofil VI, BWD VI (PTT) 89 Contoh Tanah VII 25 1 CH4, N2O, Eh, ph 29 CH4, N2O, Eh, ph, PT II 60 90 26 2 CO2 30 CO2 61 Contoh Tanah V 91 27 3 31 62 92 CH4, N2O, Eh, ph Klorofil III (semua perlakuan), BWD 4 32 63 93 CO2 28 III (PTT) 29 33 Contoh Tanah III 64 CH4, N2O, Eh, ph, Biomas IV 94 30 34 65 CO2 95 31 35 96 : Pengeringan untuk perlakuan intermittent 59
Lampiran 4. Data Fluks CO 2 selama pengukuran Tanggal HST Non PTT Tergenang Non PTT Intermitten PTT Tergenang I II III Mean SD I II III Mean SD I II III Mean SD 17-Feb-09-7 2453.9 587.7 2115.8 1719.2 994.3 1509.2 1955.5 1582.1 1682.3 239.4 850.5 2041.8 2456.5 1782.9 833.7 23-Feb-09-1 1440.1 894.8 277.2 870.7 581.8 1410.8 488.7 1705.1 1201.5 634.6 2337.7 1036.4 3041.7 2138.6 1017.4 27-Feb-09 2 2157.1 476.0 1441.7 1358.3 843.7 1120.5 1416.7 835.1 1124.1 290.9 2736.0 13355.5 2095.3 6062.2 6324.3 05-Mar-09 9 3555.1 1519.3 1255.9 2110.1 1258.3 2053.6 2060.0 2001.6 2038.4 32.0 2149.4 7631.7 1260.5 3680.5 3450.6 12-Mar-09 16 1507.8 1220.6 505.4 1077.9 516.2 2930.6 2436.9 655.5 2007.7 1196.7 1968.0 1720.6 1615.3 1768.0 181.0 19-Mar-09 23 2553.1 1339.4 1454.3 1782.2 670.0 1763.6 2940.5 1540.3 2081.5 752.3 545.0 3085.5 2388.3 2006.3 1312.7 26-Mar-09 30 4218.2 3062.9 931.8 2737.6 1667.2 2566.4 1623.8 2513.9 2234.7 529.7 5441.0 3677.7 4631.1 4583.2 882.6 02-Apr-09 37 7648.8 5489.3 7307.5 6815.2 1160.9 217.3 1845.7 12262.6 4775.2 6535.2 1232.6 1539.3 3126.6 1966.2 1016.6 09-Apr-09 44 7307.8 5693.0 5546.4 6182.4 977.4 2588.2 6802.5 4401.3 4597.3 2114.0 3850.4 2280.9 4687.6 3606.3 1221.8 16-Apr-09 51 4973.4 5767.3 5707.1 5482.6 442.0 3678.1 4053.3 3175.1 3635.5 440.6 6352.5 2465.9 4364.1 4394.2 1943.5 23-Apr-09 58 8259.2 6286.7 5738.0 6761.3 1325.9 6751.1 7263.0 5686.6 6566.9 804.2 5439.6 2927.9 6448.8 4938.8 1813.1 30-Apr-09 65 5974.0 6625.5 8226.8 6942.1 1159.3 7259.0 3025.8 11060.4 7115.1 4019.2 5656.5 6523.1 5390.1 5856.6 592.4 7-May-09 72 6032.1 7181.7 16384.9 9866.2 5674.5 1159.2 3743.9 3738.3 2880.4 1490.6 4094.7 2567.0 2195.0 2952.2 1006.7 14-May-09 79 3649.6 5786.5 2295.8 3910.6 1759.9 6677.0 2872.7 1737.8 3762.5 2587.0 3736.9 6312.3 4425.7 4825.0 1333.4 21-May-09 86 9937.7 5722.9 4980.5 6880.4 2673.6 4810.2 6002.4 8582.2 6464.9 1928.1 4807.6 3532.3 3765.6 4035.2 679.0 28-May-09 93 815.8 531.1 1102.2 816.4 285.6 2738.9 2294.0 3187.6 2740.2 446.8 2280.3 0.0 0.0 2280.3 4-Jun-09 100 6645.6 6629.4 7156.2 6810.4 299.6 6252.2 5831.8 2452.8 4845.6 2082.9 5675.1 6584.8 4896.6 5718.8 844.9 11-Jun-09 107 1326.6 1452.3 1389.8 1389.5 62.9 2088.9 2417.6 2426.2 2310.9 192.3 2127.6 1193.7 2268.9 1863.4 584.3 Rata-rata fluks (mg/m2/hari) 5213.4 4320.9 4752.0 4646.9 446.3 3351.9 3545.2 4476.2 3550.6 601.1 3693.1 4432.3 3568.8 3801.3 466.8 Total emisi (kg/ha/musim) 4744.2 3932.0 4324.3 4333.5 406.2 3050.2 3226.1 4073.3 3449.9 547.0 3360.7 4033.4 3247.6 3547.2 424.8 60
Lampiran 4. Data Fluks CO 2 selama pengukuran (Lanjutan) Tanggal HST PTT Intermittent S R I Intermittent Semi-S R I Intermittent I II III Mean SD I II III Mean SD I II III Mean SD 17-Feb-09-7 3053.4 1830.1 2579.7 2487.7 616.8 601.3 323.8 469.7 464.9 138.8 2627.3 1212.9 5976.2 3272.1 2446.2 23-Feb-09-1 2525.5 711.4 89.6 1108.9 1265.7 1562.4 179.6 222.9 655.0 786.1 1713.8 782.8 0.0 832.2 858.0 27-Feb-09 2 1348.8 3361.0 459.3 1723.0 1486.6 287.2 6540.2 3171.1 3332.8 3129.7 1204.1 1854.9 2062.1 1707.0 447.7 05-Mar-09 9 1872.6 1677.1 6643.6 3397.8 2812.7 1440.8 1545.0 2599.2 1861.7 640.8 1349.0 5644.1 1935.7 2976.3 2329.0 12-Mar-09 16 348.5 2062.9 3766.6 2059.3 1709.1 1280.8 5393.2 4013.9 3562.6 2093.0 130.2 1582.2 2701.1 1471.2 1289.1 19-Mar-09 23 1009.9 1622.1 1184.0 1272.0 315.5 954.1 1165.6 979.5 1033.1 115.4 1586.5 2067.6 1100.6 1584.9 483.5 26-Mar-09 30 3565.7 1886.4 1242.1 2231.4 1199.6 2624.8 3805.5 2213.8 2881.4 826.3 1890.9 305.1 6704.8 2966.9 3332.8 02-Apr-09 37 11621.8 5452.8 9115.9 8730.2 3102.5 8857.1 5331.8 1348.0 5179.0 3756.9 3763.8 6409.5 151.3 3441.6 3141.5 09-Apr-09 44 11940.5 6498.9 2506.7 6982.0 4735.4 3887.2 2763.7 2360.4 3003.8 791.2 4759.3 1598.7 2567.7 2975.2 1619.2 16-Apr-09 51 7315.8 4162.8 5315.0 5597.9 1595.4 3020.3 1890.2 2816.5 2575.6 602.3 3406.5 2529.0 3793.1 3242.9 647.8 23-Apr-09 58 8240.3 8156.1 6232.3 7542.9 1135.8 5234.6 4115.6 4762.5 4704.2 561.8 6817.0 3803.6 8372.9 6331.2 2323.1 30-Apr-09 65 6159.7 8209.3 4521.9 6297.0 1847.5 4324.6 5168.7 3290.0 4261.1 940.9 3216.1 3048.5 5116.1 3793.6 1148.4 7-May-09 72 3200.2 5747.9 3220.6 4056.2 1465.1 2735.8 2013.1 412.0 1720.3 1189.3 3190.9 1736.9 5385.5 3437.8 1836.8 14-May-09 79 2449.8 3827.0 2009.2 2762.0 948.3 4232.9 479.9 3079.8 2597.5 1922.4 3617.5 3787.4 1765.0 3056.6 1121.8 21-May-09 86 4966.5 5012.2 2900.5 4293.1 1206.2 4989.4 4055.6 3452.8 4165.9 774.2 7796.3 3686.5 4332.3 5271.7 2210.1 28-May-09 93 1715.3 3337.6 2533.8 2528.9 811.2 2347.8 6367.8 2763.7 3826.4 2210.7 5618.9 3975.8 3714.4 4436.4 1032.4 4-Jun-09 100 2142.3 5890.7 8368.3 5467.1 3134.5 3991.8 7879.9 2845.5 4905.7 2638.7 6738.2 2974.3 4926.8 4879.8 1882.4 11-Jun-09 107 2386.0 1288.5 2034.1 1902.9 560.4 2110.4 4537.3 711.0 2452.9 1936.0 1229.6 874.8 1038.3 1047.6 177.6 Rata-rata fluks (mg/m2/hari) 4926.2 4436.7 3778.3 4535.4 576.0 3301.2 3616.8 2661.7 3101.4 486.7 3453.4 3002.1 3550.2 3084.4 292.5 Total emisi (kg/ha/musim) 4482.8 4037.4 3438.2 3986.1 524.2 3202.2 3508.3 2581.8 3097.5 472.1 3349.8 2912.1 3443.7 3235.2 283.7 61
Lampiran 5. Data Fluks CH 4 selama pengukuran Tanggal HST Non PTT Tergenang Non PTT Intermitten PTT Tergenang I II III Mean SD I II III Mean SD I II III Mean SD 16-Feb-09-8 137.8 103.1 103.3 114.7 20.0 140.8 63.6 65.0 89.8 44.2 366.6 68.7 333.8 256.4 163.3 22-Feb-09-2 3347.2 3403.8 2599.4 3116.8 449.0 1510.3 1200.8 1642.7 1451.2 226.8 131.7 90.3 109.8 110.6 20.8 25-Feb-09 2 54.6 87.6 115.8 86.0 30.6 51.8 59.2 38.6 49.9 10.5 40.2 44.4 38.6 41.0 3.0 4-Mar-09 8 314.8 366.4 152.4 277.9 111.7 184.3 200.8 279.7 221.6 51.0 368.6 278.4 74.1 240.4 150.9 11-Mar-09 15 240.9 272.9 609.8 374.5 204.4 169.7 261.0 211.8 214.2 45.7 281.1 175.8 327.0 261.3 77.5 18-Mar-09 22 487.0 832.2 1155.1 824.8 334.1 76.7 101.9 136.2 105.0 29.9 539.7 716.5 406.8 554.3 155.4 25-Mar-09 29 87.4 115.8 119.4 107.5 17.6 46.3 52.0 16.2 38.1 19.2 54.4 40.7 66.2 53.8 12.8 1-Apr-09 36 1246.5 1037.0 1456.9 1246.8 210.0 564.2 661.3 558.5 594.7 57.8 369.2 387.2 460.4 405.6 48.3 8-Apr-09 43 642.4 817.0 963.4 807.6 160.7 105.7 204.4 230.7 180.3 65.9 319.4 265.9 446.1 343.8 92.5 15-Apr-09 50 637.2 664.0 863.4 721.6 123.6 241.3 292.3 277.1 270.2 26.2 340.0 226.5 377.6 314.7 78.7 22-Apr-09 57 598.8 506.5 830.6 645.3 167.0 224.9 306.3 264.4 265.2 40.7 234.6 207.7 283.3 241.9 38.3 29-Apr-09 64 532.7 266.1 551.9 450.2 159.7 237.2 250.8 171.2 219.7 42.6 164.9 118.8 242.2 175.3 62.4 6-May-09 71 318.4 232.0 345.4 298.6 59.2 176.1 174.8 146.2 165.7 16.9 171.3 146.2 183.2 166.9 18.9 14-May-09 79 232.7 170.5 351.4 251.5 91.9 287.8 177.8 97.2 187.6 95.7 63.3 156.0 197.2 138.8 68.6 20-May-09 86 46.3 124.4 266.5 145.7 111.6 207.1 134.2 81.6 140.9 63.0 138.2 137.5 209.9 161.9 41.6 27-May-09 92 18.4 16.3 23.3 19.3 3.6 8.9 10.7 10.6 10.1 1.0 5.1 5.8 7.0 6.0 1.0 3-Jun-09 99 1.4 1.2 1.7 1.4 0.3 1.7 0.7 1.8 1.4 0.6 0.8 2.0 4.6 2.5 2.0 10-Jun-09 106 6.3 3.7 1.1 3.7 2.6 1.8 2.2 2.1 2.0 0.2 5.5 3.3 0.4 3.0 2.5 Rata-rata fluks (mg/m2/hari) 418.4 422.5 598.6 417.3 102.9 197.9 221.3 193.0 177.6 15.1 237.3 223.2 254.8 207.2 15.8 Total emisi (kg/ha/musim) 380.8 384.5 544.7 436.7 93.6 180.1 201.4 175.6 185.7 13.7 215.9 203.1 231.9 217.0 14.4 62
Lampiran 5. Data Fluks CH 4 selama pengukuran (Lanjutan) Tanggal HST PTT Intermittent S R I Intermittent Semi-S R I Intermittent I II III Mean SD I II III Mean SD I II III Mean SD 16-Feb-09-8 186.1 791.8 197.4 391.8 346.5 573.2 90.8 96.7 253.6 276.9 158.8 492.7 575.3 408.9 220.5 22-Feb-09-2 2.4 6.4 10.4 6.4 4.0 238.8 134.3 4.8 126.0 117.2 146.8 101.3 63.9 104.0 41.5 25-Feb-09 2 132.4 60.4 103.4 98.8 36.2 47.9 38.1 147.3 77.8 60.4 89.0 90.4 89.6 89.7 0.7 4-Mar-09 8 443.8 309.9 602.9 452.2 146.7 366.3 307.4 55.2 243.0 165.3 147.0 242.3 339.9 243.1 96.5 11-Mar-09 15 664.0 183.5 147.9 331.8 288.3 133.6 27.9 164.3 108.6 71.6 873.1 152.6 596.5 540.7 363.5 18-Mar-09 22 481.1 146.4 19.7 215.7 238.4 56.6 121.7 44.7 74.3 41.4 26.6 118.2 195.3 113.4 84.5 25-Mar-09 29 84.7 56.6 20.9 54.1 32.0 49.0 29.0 17.1 31.7 16.1 41.8 36.6 36.7 38.4 3.0 1-Apr-09 36 489.1 359.9 342.5 397.1 80.1 743.9 417.2 351.7 504.2 210.1 470.0 416.1 515.0 467.1 49.5 8-Apr-09 43 89.5 61.7 76.4 75.9 13.9 39.4 98.1 119.7 85.7 41.5 36.2 136.2 129.6 100.7 55.9 15-Apr-09 50 337.9 184.2 188.8 237.0 87.5 234.9 199.9 303.7 246.2 52.8 85.6 82.8 285.8 151.4 116.4 22-Apr-09 57 269.0 324.3 353.2 315.5 42.7 309.5 163.9 236.4 236.6 72.8 186.0 224.1 14.2 141.4 111.8 29-Apr-09 64 90.7 94.0 87.2 90.6 3.4 204.3 144.2 159.1 169.2 31.3 285.6 371.2 691.5 449.4 213.9 6-May-09 71 141.9 215.1 336.0 231.0 98.0 207.5 73.9 137.2 139.5 66.8 257.6 1053.8 1393.2 901.6 582.9 14-May-09 79 90.3 38.9 103.9 77.7 34.3 67.0 33.1 94.8 65.0 30.9 209.1 344.0 393.4 315.5 95.4 20-May-09 86 190.0 39.7 109.8 113.2 75.2 265.4 32.0 47.8 115.1 130.5 381.1 650.8 339.9 457.3 168.9 27-May-09 92 9.6 11.5 4.5 8.5 3.6 4.4 1.6 5.5 3.8 2.0 4.5 11.5 4.2 6.7 4.1 3-Jun-09 99 0.7 2.6 2.3 1.9 1.0 5.8 1.9 7.9 5.2 3.1 4.0 3.1 6.5 4.5 1.7 10-Jun-09 106 5.6 4.3 1.3 3.8 2.2 3.7 2.4 3.0 3.0 0.7 4.4 8.1 4.9 5.8 2.0 Rata-rata fluks (mg/m2/hari) 269.6 159.6 191.7 180.1 56.6 195.0 120.6 134.6 140.4 39.5 221.0 280.8 358.9 268.1 69.2 Total emisi (kg/ha/musim) 245.3 145.2 174.5 188.3 51.5 189.1 117.0 130.6 145.6 38.4 214.3 272.3 348.1 278.3 67.1 63
Lampiran 6. Data Fluks N 2 O selama pengukuran Tanggal HST Non PTT Tergenang Non PTT Intermittent PTT Tergenang I II III Mean SD I II III Mean SD I II III Mean SD 25-Feb-09 2 110.6 119.6 26.5 85.6 51.3 45.4 54.0 172.1 90.5 70.8 156.4 145.8 112.3 138.2 23.0 4-Mar-09 8 264.8 65.6 38.5 123.0 123.6 82.0 50.0 82.2 71.4 18.5 36.9 11.6 19.8 22.8 12.9 11-Mar-09 15 485.7 100.5 73.1 219.8 230.7 304.0 149.5 642.9 365.5 252.4 58.3 115.9 120.7 98.3 34.7 18-Mar-09 22 787.4 123.8 49.1 320.1 406.5 188.9 27.1 78.5 98.2 82.6 28.9 43.4 76.8 49.7 24.6 25-Mar-09 29 408.9 365.0 184.0 319.3 119.2 220.1 183.3 734.4 379.3 308.1 222.0 33.7 40.1 98.6 106.9 1-Apr-09 36 388.0 124.5 143.9 218.8 146.9 133.1 75.2 130.3 112.9 32.7 196.9 81.3 207.4 161.9 70.0 8-Apr-09 43 549.5 36.3 75.3 220.4 285.7 562.2 171.5 237.8 323.8 209.1 295.9 1.1 58.7 118.6 156.3 15-Apr-09 50 153.4 104.0 257.6 171.7 78.4 219.8 82.7 128.3 143.6 69.9 336.4 274.1 17.9 209.5 168.8 22-Apr-09 57 227.8 168.3 159.6 185.2 37.1 164.8 105.9 112.5 127.8 32.3 374.0 11.7 51.5 145.7 198.7 29-Apr-09 64 75.6 82.9 23.7 60.7 32.3 176.3 24.6 84.3 95.1 76.4 160.6 20.2 94.0 91.6 70.2 6-May-09 71 26.6 122.3 191.9 113.6 83.0 13.6 111.0 78.3 67.6 49.6 70.2 74.1 58.2 67.5 8.3 14-May-09 79 82.5 523.6 326.6 310.9 221.0 102.5 177.4 23.9 101.3 76.8 6.5 30.3 19.8 18.9 11.9 20-May-09 86 70.9 0.0 0.0 70.9 108.0 56.5 372.6 179.0 169.6 50.6 282.1 37.6 123.4 137.5 27-May-09 92 233.8 357.1 109.7 233.5 123.7 225.3 41.4 132.7 133.1 92.0 199.7 33.3 21.7 84.9 99.6 03-Jun-09 99 382.0 866.6 14.3 421.0 427.5 1006.4 245.2 94.3 448.6 488.9 811.9 683.7 101.4 532.4 378.7 12-Jun-09 108 1865.2 409.5 2888.8 1721.2 1245.9 561.0 274.5 222.3 352.6 182.4 2340.9 2327.1 240.8 1636.3 1208.5 Rata-rata fluks (ug/m2/hari) 279.4 149.0 119.2 182.5 85.2 178.5 97.6 221.4 165.8 62.9 153.3 86.6 70.4 103.4 44.0 Total emisi (kg/ha/musim) 0.3 0.1 0.1 0.2 0.1 0.2 0.1 0.2 0.2 0.1 0.1 0.1 0.1 0.1 0.0 64
Lampiran 6. Data Fluks N 2 O selama pengukuran (Lanjutan) Tanggal HST PTT Intermittent SRI Intermittent Semi SRI Intermittent I II III Mean SD I II III Mean SD I II III Mean SD 25-Feb-09 2 26.2 27.5 35.5 29.7 5.1 62.4 74.1 328.2 154.9 150.2 74.8 144.0 132.5 117.1 37.1 4-Mar-09 8 105.5 76.5 110.0 97.3 18.2 60.3 66.2 54.2 60.2 6.0 28.5 16.9 38.4 27.9 10.8 11-Mar-09 15 34.7 0.0 0.0 34.7 30.7 256.9 13.0 100.2 136.0 68.4 229.5 141.5 146.5 80.7 18-Mar-09 22 187.8 350.0 25.6 187.8 162.2 100.5 127.9 49.8 92.7 39.7 122.5 115.1 130.2 122.6 7.5 25-Mar-09 29 227.5 24.0 101.6 117.7 102.7 166.9 52.3 76.7 98.6 60.3 33.6 50.1 66.9 50.2 16.6 1-Apr-09 36 258.6 99.4 61.9 140.0 104.4 482.5 56.4 58.6 199.1 245.4 58.2 47.0 71.0 58.7 12.0 8-Apr-09 43 415.5 1386.4 58.3 620.1 687.3 693.9 337.5 12.9 348.1 340.6 271.2 199.8 99.6 190.2 86.2 15-Apr-09 50 69.1 98.0 131.0 99.4 31.0 291.6 157.5 155.6 201.6 78.0 551.2 569.7 13.6 378.2 315.8 22-Apr-09 57 317.0 190.8 69.9 192.6 123.5 176.2 460.8 165.7 267.6 167.4 50.5 49.9 39.7 46.7 6.1 29-Apr-09 64 19.5 27.4 4.4 17.1 11.7 2.3 81.1 8.7 30.7 43.8 11.3 17.8 24.4 17.8 6.5 6-May-09 71 0.0 0.0 118.7 118.7 67.8 46.3 20.1 44.7 23.9 55.1 181.1 28.6 88.3 81.5 14-May-09 79 39.4 45.0 30.9 38.5 7.1 0.0 0.0 18.3 18.3 105.4 109.3 9.0 74.5 56.8 20-May-09 86 38.1 87.7 89.2 71.7 29.1 219.4 17.2 377.3 377.3 180.5 20.6 35.2 61.9 39.2 20.9 27-May-09 92 204.6 171.9 55.9 144.2 78.1 17.9 11.1 34.7 34.7 12.1 116.7 98.7 31.0 82.2 45.2 03-Jun-09 99 146.7 625.6 303.0 358.4 244.2 591.4 319.6 49.6 49.6 270.9 584.6 2.7 10.8 199.4 333.6 12-Jun-09 108 313.7 92.8 2272.9 893.1 1200.0 482.1 320.0 117.6 117.6 182.6 673.9 572.4 500.3 582.2 87.2 Rata-rata fluks (ug/m2/hari) 133.8 185.6 64.4 127.9 60.8 169.5 124.7 98.1 130.7 36.1 112.0 133.1 63.5 102.9 35.7 Total emisi (kg/ha/musim) 0.1 0.2 0.1 0.1 0.1 0.2 0.1 0.1 0.1 0.0 0.1 0.1 0.1 0.1 0.0 65
Lampiran 7. Fluks CO 2, CH 4, dan N 2 O berbagai sistem pengelolaan tanaman padi, Jakenan, MK 2009 Perlakuan Fluks CO 2 (mg/m 2 /hari) 2 9 16 23 30 37 44 51 58 65 72 79 86 -------------------------------------------------------------------------------HST----------------------------------------------------------------------------- Non PTT tergenang 1358 a 2110 a 1078 a 1782 a 2738 a 6815 a 6182 a 5483 ab 6761 ab 6942 a 9866 a 3911 a 6880 a Non PTT intermittent 1124 a 2038 a 2008 a 2082 a 2235 a 4775 a 4597 a 3636 bc 6567 ab 7115 a 2880 b 3763 a 6465 a PTT tergenang 6062 a 3681 a 1768 a 2006 a 4583 a 1966 a 3606 a 4394 abc4939 ab 5857 a 2952 b 4825 a 4035 a PTT intermittent 1723 a 3398 a 2059 a 1272 a 2231 a 8730 a 6982 a 5598 a 7543 a 6297 a 4056 b 2762 a 4293 a SRI intermittent 3333 a 1862 a 3563 a 1033 a 2881 a 5179 a 3004 a 2577 c 4704 b 4261 a 1720 b 2598 a 4166 a Semi-SRI intermittent 1707 a 2976 a 1471 a 1585 a 2967 a 3442 a 2975 a 3243 c 6331 ab 3794 a 3438 b 3057 a 5272 a Perlakuan Fluks CH 4 (mg/m 2 /hari) 2 8 15 22 29 36 43 50 57 64 71 79 86 -------------------------------------------------------------------------------HST----------------------------------------------------------------------------- Non PTT tergenang 71 a 278 a 374 ab 825 a 108 a 1247 a 808 a 722 a 645 a 450 a 299 b 216 ab 146 b Non PTT intermittent 50 a 222 a 214 ab 105 c 38 b 595 b 180 c 270 bc 265 b 220 b 166 b 188 abc 141 b PTT tergenang 41 a 240 a 261 ab 554 ab 54 b 504 b 344 b 315 b 242 b 175 b 167 b 139 bc 162 b PTT intermittent 99 a 452 a 332 ab 216 bc 54 b 397 b 76 c 237 bc 316 b 91 b 231 b 78 c 113 b SRI intermittent 78 a 243 a 109 b 74 c 32 b 504 b 86 c 246 bc 237 b 169 b 140 b 65 c 115 b Semi-SRI intermittent 90 a 243 a 541 a 113 c 38 b 468 b 101 c 151 c 141 b 449 a 902 a 316 a 457 a Perlakuan Fluks N 2 O (ug/m 2 /hari) 2 8 15 22 29 36 43 50 57 64 71 79 86 -------------------------------------------------------------------------------HST----------------------------------------------------------------------------- Non PTT tergenang 86 a 123 a 220 ab 320 a 319 ab 318 a 220 a 172 a 185 a 61 a 114 a 311 a 24 a Non PTT intermittent 90 a 71 ab 366 a 98 a 379 a 113 a 324 a 144 a 128 a 95 a 68 a 101 b 179 a PTT tergenang 138 a 23 b 98 ab 50 a 99 ab 162 a 119 a 210 a 146 a 92 a 67 a 19 b 123 a PTT intermittent 30 a 97 ab 12 b 188 a 118 ab 140 a 620 a 99 a 193 a 17 a 40 a 38 b 72 a SRI intermittent 155 a 60 ab 100 ab 93 a 99 ab 199 a 348 a 202 a 268 a 31 a 45 a 6 b 205 a Semi-SRI intermittent 117 a 28 ab 146 ab 123 a 50 ab 59 a 190 a 378 a 47 a 18 a 88 a 75 b 39 a Angka pada kolom yang sama yang diikuti oleh huruf yang sama tidak berbeda nyata pada taraf nyata 0.05 DMRT 66
Lampiran 8. Komponen Panen Hasil gabah panen Perlakuan Ulangan GKP (g) GKG Kotor aktual (g) Kadar Air (%) I II III Rata-rata KA GKG Kotor KA 14% (kg/m 2 ) GKG Kotor KA 14% (t/ha) I 4781 4019 14.3 13.6 12.7 13.53 4.04 4.49 Non PTT II 4911 4214 13.9 14.3 13.8 14.00 4.21 4.68 Tergenang III 5068 4346 13.9 14.2 14.4 14.17 4.34 4.82 Rata - rata 13.90 4.20 4.66 I 4971 4165 14.3 14.3 14.3 14.30 4.15 4.61 Non PTT II 4825 4043 14.5 14.9 14.5 14.63 4.01 4.46 Intermittent III 4690 4010 13.8 14.1 13.8 13.90 4.01 4.46 Rata - rata 14.28 4.06 4.51 I 4784 3899 14.2 14.7 14.5 14.47 3.88 4.31 PTT Tergenang II 4194 3418 14.3 14.9 15.6 14.94 3.38 3.76 III 4697 3884 13.9 13.9 13.9 13.90 3.89 4.32 Rata - rata 14.44 3.72 4.13 I 4899 4000 13.3 13.3 13.0 13.20 4.04 4.49 PTT Intermittent II 4238 3536 13.7 13.9 14.0 13.87 3.54 3.93 III 4600 3719 14.3 14.2 14.7 14.40 3.70 4.11 Rata - rata 13.82 3.76 4.18 I 2452 2275 16.0 16.0 16.3 16.10 2.22 2.47 SRI Intermittent II 2065 1954 16.1 15.8 15.3 15.73 1.91 2.13 III 2300 2151 16.1 16.3 16.3 16.23 2.10 2.33 Rata - rata 16.02 2.08 2.31 I 2850 2678 16.2 16.2 16.2 16.20 2.61 2.90 SRI Macakmacak II 3219 3003 16.1 15.8 14.6 15.50 2.95 3.28 III 2953 2800 16.2 16.2 16.4 16.27 2.73 3.03 Rata - rata 15.99 2.76 3.07 67
Lampiran 8. Komponen Panen (Lanjutan) Biomas jerami Perlakuan Ulangan BBS (kg/9m 2 ) BKS (kg/9m 2 ) BBU (kg/9m 2 ) BKU (kg/9m 2 ) Hasil aktual biomas (t/ha) I 0.366 0.119 12.900 4.177 4.64 Non PTT II 0.588 0.159 16.787 4.539 5.04 Tergenang III 0.307 0.092 12.634 3.786 4.21 Rata - rata 4.63 I 0.480 0.151 17.629 5.546 6.16 Non PTT II 0.399 0.137 12.786 4.390 4.88 Intermittent III 0.534 0.144 14.814 3.995 4.44 Rata - rata 5.16 I 0.446 0.141 14.256 4.491 4.99 PTTTergenang II 0.452 0.155 12.315 4.223 4.69 III 0.594 0.181 14.210 4.330 4.81 Rata - rata 4.83 I 0.345 0.154 16.403 7.298 8.11 PTT Intermittent II 0.370 0.171 13.362 6.157 6.84 III 0.490 0.135 11.959 3.295 3.66 Rata - rata 6.20 I 0.345 0.160 6.160 2.857 3.17 SRI Intermittent II 0.370 0.176 5.085 2.419 2.69 III 0.490 0.234 5.410 2.584 2.87 Rata - rata 2.91 I 0.400 0.175 7.678 3.359 3.73 SRI Macak-macak II 0.537 0.243 8.695 3.927 4.36 III 0.372 0.158 7.972 3.386 3.76 Rata - rata 3.95 68
Lampiran 8. Komponen Panen (Lanjutan) Biomas gulma Perlakuan Ulangan BBS (kg/9m 2 ) BKS (kg/9m 2 ) BBU (kg/9m 2 ) BKU (kg/9m 2 ) Hasil aktual biomas (t/ha) I 0.093 0.027 0.408 0.117 0.13 Non PTT Tergenang II 0.119 0.045 1.585 0.599 0.67 III 0.022 0.008 0.029 0.011 0.01 Rata - rata 0.27 Non PTT Intermittent PTTTergenang PTT Intermittent SRI Intermittent SRI Macak-macak I 0.083 0.023 0.334 0.092 0.10 II 0.069 0.020 0.879 0.251 0.28 III 0.071 0.019 1.639 0.442 0.49 Rata - rata 0.29 I 0.057 0.020 0.235 0.081 0.09 II 0.077 0.018 0.785 0.182 0.20 III 0.091 0.030 2.426 0.799 0.89 Rata - rata 0.39 I 0.076 0.019 0.287 0.073 0.08 II 0.064 0.021 3.335 1.101 1.22 III 0.093 0.011 0.567 0.068 0.08 Rata - rata 0.46 I 0.074 0.019 0.074 0.019 0.02 II 0.070 0.016 0.070 0.016 0.02 III 0.067 0.020 0.067 0.020 0.02 Rata - rata 0.02 I 0.072 0.016 0.072 0.016 0.02 II 0.071 0.019 0.071 0.019 0.02 III 0.064 0.011 0.064 0.011 0.01 Rata - rata 0.02 69
Lampiran 8. Komponen Panen (Lanjutan) Jumlah gabah hampa, gabah isi, dan berat gabah 1000 butir Perlakuan Rumpun Bobot gabah (g) Gabah Hampa Rata-rata gabah hampa 4 rumpun Gabah Isi Rata-rata gabah isi I-1 R1 14.4 211 476 R2 20.1 257 637 R3 21.2 260 651 R4 21.3 244 243 671 609 Berat 1000 butir 33.5 Kadar air (%) 1 2 3 13.7 13.6 13.8 Rata-rata KA 14 Berat 1000 butir KA 14% (g) 33.62 I-2 R1 18.9 412 552 R2 26.4 350 830 R3 17.3 362 697 R4 24.9 345 367 801 720 32.5 15.4 15 15.3 15 32.03 I-3 R1 18.1 420 669 R2 22.4 317 717 R3 17.8 275 670 R4 17.5 335 337 593 662 32.5 15.2 15.9 13.6 15 32.16 I-4 R1 23.9 263 535 R2 24.2 277 731 R3 23 290 542 R4 20.8 224 264 548 589 33.5 15.2 15.4 15.6 15 32.95 I-5 R1 17.6 450 514 R2 25.3 340 883 R3 25.6 343 828 R4 26.5 470 401 861 772 29.5 15 13.4 13.8 14 29.48 I-6 R1 27.9 740 921 R2 31.9 604 1086 R3 29.2 349 1044 R4 33 662 589 1011 1016 29.5 14.7 15.1 15.9 15 29.08 II-1 R1 25.6 184 735 R2 25.8 370 794 R3 21.2 160 828 R4 25.4 242 239 860 804 32.5 15 14.7 15 15 32.16 II-2 R1 27.1 245 570 R2 24.2 285 726 R3 21.6 292 646 R4 18.4 219 260 895 709 33 15.2 14.8 15.3 15 32.58 II-3 R1 17.8 380 559 R2 13.8 355 429 R3 19.8 396 574 R4 17.1 283 354 544 527 30 15.3 15.9 15.3 16 29.48 70
Lampiran 8. Komponen Panen (Lanjutan) Jumlah gabah hampa, gabah isi, dan berat gabah 1000 butir Perlakuan Rumpun Bobot gabah (g) Gabah Hampa Rata-rata gabah hampa 4 rumpun Gabah Isi Rata-rata gabah isi II-4 R1 18.2 290 400 R2 23.8 175 362 R3 20.1 239 305 R4 16.8 155 215 505 393 II-5 R1 20.1 356 671 R2 13.4 318 440 R3 16.2 213 560 R4 17.8 297 296 527 550 II-6 R1 35.3 820 1310 R2 37.9 1074 1155 R3 32.8 735 1041 R4 32.8 758 847 1041 1137 III-1 R1 18.5 225 598 R2 20.7 236 683 R3 18.9 170 414 R4 21.2 125 189 702 599 III-2 R1 23.9 403 723 R2 24.9 350 754 R3 24.7 210 784 R4 25.3 382 336 773 759 III-3 R1 11.9 171 373 R2 14.5 192 440 R3 16 200 478 R4 3.5 200 191 445 434 Berat 1000 butir Kadar air (%) 1 2 3 32 13.9 13.5 14.5 29 14.6 15.2 15.1 31 15.3 15.4 15.3 33 15.3 15 15.3 33.5 14.9 15.5 15.4 33 15.3 14.6 14.6 Rata-rata KA 15 33.01 III-4 R1 18.2 402 446 15 31.71 R2 23.8 386 672 32 15 14.7 14.6 R3 20.1 338 571 R4 16.8 396 381 492 545 III-5 R1 24.7 275 486 15 29.49 R2 25.7 288 599 30 15.4 15.5 15.5 R3 25.2 256 668 R4 36 320 285 824 644 III-6 R1 15.2 845 333 15 30.76 R2 17.2 850 350 31 14.7 14.9 14.4 R3 19 772 375 R4 23.5 486 738 1250 577 14 15 15 15 15 Berat 1000 butir KA 14% (g) 32.01 28.67 30.52 32.54 32.68 71
Lampiran 8. Komponen Panen (Lanjutan) Biomas total Perlakuan Bobot jerami ubinan basah (g) Bobot jerami komposit basah (g) Bobot jerami komposit kering (g) Bobot jerami ubinan kering (kg/9m 2 ) GKG ubinan KA 14% (kg/9m 2 ) Bobot kering akar ubinan (kg/9m2) Berat Biomas Total ubinan (kg/9 m2) Berat Biomas Total ubinan (kg/ha) Rasio GKG/total biomas I-1 12900 366 118.50 4.18 4.04 0.83 9.05 10055.50 0.45 I-2 17629 480 151.00 5.55 4.18 0.68 10.41 11565.75 0.40 I-3 14256 446 140.50 4.49 3.88 0.56 8.93 9923.67 0.43 I-4 16403 522 153.50 4.82 4.04 0.79 9.65 10720.22 0.42 I-5 6160 345 160.00 2.86 2.22 0.29 5.36 5959.73 0.41 I-6 7678 400 175.00 3.36 2.61 0.30 6.27 6962.35 0.42 II-1 16787 588 159.00 4.54 4.21 0.74 9.50 10550.94 0.44 II-2 12786 399 137.00 4.39 4.01 0.89 9.30 10330.87 0.43 II-3 12315 452 155.00 4.22 3.38 0.91 8.51 9456.89 0.40 II-4 13362 548 170.50 4.16 3.54 0.35 8.04 8937.58 0.44 II-5 5085 370 176.00 2.42 1.91 0.16 4.49 4989.92 0.43 II-6 8695 537 242.50 3.93 2.95 0.30 7.18 7977.37 0.41 III-1 12634 307 92.00 3.79 4.34 0.91 9.03 10038.79 0.48 III-2 14814 534 144.00 3.99 4.01 0.67 8.68 9643.14 0.46 III-3 14210 594 181.00 4.33 3.89 0.38 8.59 9548.33 0.45 III-4 11959 472 135.00 3.42 3.70 0.71 7.83 8696.87 0.47 III-5 5410 490 234.00 2.58 2.10 0.14 4.82 5354.10 0.43 III-6 7972 372 158.00 3.39 2.73 0.11 6.22 6916.29 0.44 72
Lampiran 9. Analisis C-Organik Analisis C-Organik Akar Perlakuan Bobot akar kering Kandungan C- Bobot akar basah Bobot akar kering KA akar kering (kg/9m 2 ) (kg/9m 2 ) (%) 1 (kg/9m 2 Bobot akar kering C-organik akar ) KA organik akar (kg/ha) KA 30% (%) 30% 2 (kg C/ha) 3 Non PTT Tergenang I 2.46 0.8 33.87 0.79 873.90 35.69 311.89 II 1.36 0.7 54.55 0.48 535.71 35.69 191.20 III 2.77 0.9 32.93 0.87 970.17 35.69 346.25 Non PTT Intermittent I 1.08 0.7 63.02 0.36 399.51 38.99 155.77 II 1.98 0.9 45.17 0.70 778.38 38.99 303.49 III 1.41 0.7 47.41 0.50 558.76 38.99 217.86 PTT Tergenang I 0.89 0.6 63.03 0.30 330.13 42.74 141.10 II 3.23 0.9 28.14 0.93 1035.13 42.74 442.42 III 0.63 0.4 59.52 0.22 240.93 42.74 102.97 PTT Intermittent I 1.39 0.8 56.76 0.49 540.54 44.62 241.19 II 0.60 0.3 57.50 0.21 232.74 44.62 103.85 III 1.41 0.7 50.00 0.50 559.52 44.62 249.66 SRI Intermittent I 0.52 0.3 55.29 0.18 204.04 47.46 96.84 II 0.28 0.2 57.27 0.10 106.82 47.46 50.70 III 0.18 0.1 76.71 0.05 51.75 47.46 24.56 Semi SRI Intermittent I 0.73 0.3 41.03 0.25 278.45 46.78 130.26 II 0.58 0.3 52.61 0.20 227.55 46.78 106.45 III 0.25 0.1 45.92 0.09 96.57 46.78 45.18 1 KA kering = 100 [(Bobot basah Bobot kering)/bobot basah] 2 KA 30 % = [(100-KA kering)/(100-30)] x 100 3 Kandungan C-organik = [Bobot kering (kg/ha) x C-organik (%)]/100 73
Lampiran 9. Analisis C-Organik (Lanjutan) Analisis C-Organik Jerami Bobot jerami basah Bobot jerami KA jerami kering (%) 1 Bobot jerami Bobot jerami kering (kg/ha) KA 30% C-organik jerami (%) kandungan C- organik jerami (kg C/ha) 3 Perlakuan (kg/9m 2 ) kering (kg/9m 2 kering (kg/9m 2 ) ) KA 30% 2 Non PTT Tergenang I 12.90 4.18 32.38 4.03 4483.12 48.62 2179.69 II 16.79 4.54 27.04 4.73 5256.93 48.62 2555.92 III 12.63 3.79 29.97 3.79 4208.72 48.62 2046.28 Non PTT Intermittent I 17.63 5.55 31.46 5.43 6033.61 48.72 2939.58 II 12.79 4.39 34.34 4.12 4575.83 48.72 2229.35 III 14.81 3.99 26.97 4.17 4631.02 48.72 2256.23 PTT Tergenang I 14.26 4.49 31.50 4.39 4882.87 47.77 2332.55 II 12.32 4.22 34.29 3.96 4404.59 47.77 2104.07 III 14.21 4.33 30.47 4.30 4778.69 47.77 2282.78 PTT Intermittent I 16.40 4.82 29.41 4.86 5404.90 48.60 2626.78 II 13.36 4.16 31.11 4.09 4545.81 48.60 2209.26 III 11.96 3.42 28.60 3.49 3876.45 48.60 1883.95 SRI Intermittent I 6.16 2.86 46.38 2.19 2431.61 46.11 1121.21 II 5.09 2.42 47.57 1.81 2013.08 46.11 928.23 III 5.41 2.58 47.76 1.93 2142.50 46.11 987.91 Semi SRI Intermittent I 7.68 3.36 43.75 2.70 2999.22 47.37 1420.73 II 8.70 3.93 45.16 3.08 3418.04 47.37 1619.13 III 7.97 3.39 42.47 2.78 3091.80 47.37 1464.59 1 KA kering = 100 [(Bobot basah Bobot kering)/bobot basah] 2 KA 30 % = [(100-KA kering)/(100-30)] x 100 3 Kandungan C-organik = [Bobot kering (kg/ha) x C-organik (%)]/100 74
Lampiran 9. Analisis C-Organik (Lanjutan) Analisis C-Organik Malai Bobot malai basah Bobot malai KA malai kering (%) Bobot malai Bobot malai kering (kg/ha) KA 30% 2 C-organik malai (%) kandungan C- organik malai (kg C/ha) 3 Perlakuan (kg/9m 2 ) kering (kg/9m 2 kering (kg/9m 2 ) ) KA 30% 1 Non PTT Tergenang I 0.29 0.22 75.00 0.08 87.05 52.14 45.39 II 0.37 0.26 70.77 0.11 120.05 52.14 62.60 III 0.32 0.22 69.64 0.10 105.71 52.14 55.12 Non PTT Intermittent I 0.34 0.24 70.49 0.10 113.29 50.65 57.38 II 0.35 0.25 72.58 0.10 110.17 50.65 55.80 III 0.41 0.28 68.06 0.13 139.76 50.65 70.79 PTT Tergenang I 0.44 0.26 58.62 0.15 167.49 51.19 85.74 II 0.44 0.20 46.55 0.15 171.80 51.19 87.94 III 0.32 0.18 57.14 0.11 122.45 51.19 62.68 PTT Intermittent I 0.50 0.26 52.24 0.18 199.00 52.41 104.30 II 0.32 0.14 44.19 0.11 126.25 52.41 66.17 III 0.50 0.26 53.03 0.18 195.71 52.41 102.57 SRI Intermittent I 0.18 0.14 77.46 0.04 49.18 50.83 25.00 II 0.12 0.09 73.47 0.03 37.90 50.83 19.27 III 0.14 0.11 78.18 0.03 37.23 50.83 18.92 Semi SRI Intermittent I 0.20 0.17 88.46 0.03 31.59 51.31 16.21 II 0.22 0.19 88.37 0.03 35.07 51.31 17.99 III 0.21 0.16 75.29 0.06 62.75 51.31 32.19 1 KA kering = 100 [(Bobot basah Bobot kering)/bobot basah] 2 KA 30 % = [(100-KA kering)/(100-30)] x 100 3 Kandungan C-organik = [Bobot kering (kg/ha) x C-organik (%)]/100 75
Lampiran 9. Analisis C-Organik (Lanjutan) Analisis C-Organik Gabah Perlakuan GKG Kotor KA C-organik gabah 14% (t/ha) 1 (%) kandungan C- organik gabah (kg C/ha) 2 Non PTT Tergenang I 4489.79 54.21 2433.91 II 4682.22 54.21 2538.23 III 4819.53 54.21 2612.67 Non PTT Intermittent I 4611.63 53.91 2486.13 II 4459.14 53.91 2403.92 III 4460.74 53.91 2404.78 PTT Tergenang I 4308.71 53.49 2304.73 II 3756.27 53.49 2009.23 III 4320.57 53.49 2311.07 PTT Intermittent I 4485.79 52.80 2368.50 II 3934.98 52.80 2077.67 III 4113.00 52.80 2171.67 SRI Intermittent I 2466.05 51.97 1281.61 II 2127.35 51.97 1105.58 III 2327.93 51.97 1209.83 Semi SRI Intermittent I 2899.44 52.42 1519.88 II 3278.47 52.42 1718.57 III 3029.11 52.42 1587.86 1 KA 14 % = [(100-KA kering)/(100-14)] x 100 3 Kandungan C-organik = [Bobot kering (kg/ha) x C-organik (%)]/100 76
Lampiran 9. Analisis C-Organik (Lanjutan) Analisis C-Organik Gulma Perlakuan Rata-rata bobot gulma basah (kg/9m 2 ) Bobot gulma komposit basah (kg) Bobot gulma komposit kering (kg) KA gulma komposit kering (%) 1 Bobot gulma komposit kering KA 30% Bobot gulma kering (kg/9m 2 ) KA 30% Bobot gulma kering (kg/ha) C-organik Gabah (%) kandungan C- organik Gabah (kg C/ha) 3 Non PTT Tergenang I 0.408 0.093 0.027 28.72 0.03 0.12 132.43 24.37 32.27 II 1.585 0.119 0.045 37.77 0.04 0.53 591.16 24.37 144.07 III 0.029 0.022 0.008 37.73 0.01 0.01 10.63 24.37 2.59 Non PTT Intermittent I 0.334 0.083 0.023 27.61 0.02 0.10 105.81 32.07 33.93 II 0.879 0.069 0.020 28.53 0.02 0.26 284.50 32.07 91.24 III 1.639 0.071 0.019 26.98 0.02 0.46 512.35 32.07 164.31 PTT Tergenang I 0.235 0.057 0.020 34.45 0.02 0.08 84.06 28.55 24.00 II 0.785 0.077 0.018 23.25 0.02 0.20 222.18 28.55 63.43 III 2.426 0.091 0.030 32.93 0.03 0.77 850.33 28.55 242.77 PTT Intermittent I 0.287 0.076 0.019 25.53 0.02 0.08 86.46 38.97 33.69 II 3.335 0.064 0.021 33.02 0.02 1.05 1170.77 38.97 456.25 III 0.567 0.093 0.011 11.95 0.01 0.09 94.69 38.97 36.90 SRI Intermittent I 2.308 0.074 0.019 25.85 0.02 0.63 702.22 35.76 251.11 II 3.995 0.070 0.016 23.28 0.02 1.02 1132.44 35.76 404.96 III 2.164 0.067 0.020 29.21 0.02 0.64 710.27 35.76 253.99 Semi SRI Intermittent I 2.052 0.072 0.016 22.58 0.02 0.51 569.33 40.99 233.37 II 3.700 0.071 0.019 26.89 0.02 1.04 1154.61 40.99 473.28 III 4.940 0.064 0.011 17.87 0.01 1.04 1150.75 40.99 471.69 1 KA komposit kering = 100 [(Bobot komposit basah Bobot komposit kering)/bobot komposit basah] 2 KA 30 % = [(100-KA kering)/(100-30)] x 100 3 Kandungan C-organik = [Bobot komposit kering (kg/ha) x C-organik (%)]/100 77
Lampiran 10. Data pengukuran ph tanah Ulangan I Ulangan II Ulangan III Tanggal HST 1 2 3 4 5 6 1 2 3 4 5 6 1 2 3 4 5 6 16-Feb-09-8 5.92 6.07 5.94 6.18 5.87 6.3 5.64 5.88 5.68 6.14 6.39 6.04 6.29 5.92 6.52 6.09 6 6.03 22-Feb-09-2 6.44 6.35 6.35 6.34 6.44 6.56 6.1 6.25 6.01 6.36 6.04 6.38 5.93 5.84 5.56 6.24 6.16 6.15 28-Feb-09 4 5.91 6.06 5.95 6.1 6.01 6.23 5.86 5.87 6.3 6.04 6.2 6.03 6.02 5.72 6.04 6.14 5.91 6.08 4-Mar-09 8 6.08 6.3 6.35 6.33 6.22 6.34 5.9 6.02 6.55 6.07 6.38 6.21 6.17 5.96 5.97 6.34 6.17 6.29 11-Mar-09 15 5.9 5.88 6.05 6.21 6.15 6.03 6.07 5.94 6.21 6.1 6.17 6.09 5.9 6.45 6.31 6.03 5.96 6.15 18-Mar-09 23 5.91 5.58 6.05 5.51 5.5 5.7 5.76 6.45 6.21 5.78 5.61 5.86 5.8 5.86 5.81 5.99 5.9 5.89 25-Mar-09 30 5.88 6.44 6.27 6.26 6.38 6.43 5.95 5.99 5.94 6.28 6.34 6.11 6.02 6.03 5.98 6.31 5.95 6.24 1-Apr-09 36 5.86 6.25 6.35 6.26 6.2 6.32 5.97 5.72 5.81 6.18 5.98 6.21 5.83 5.98 6.03 6.08 6 6.05 8-Apr-09 43 5.74 5.78 6.05 5.95 5.26 5.7 5.39 5.73 5.59 5.35 5.78 5.44 5.83 5.7 5.96 5.96 5.65 5.84 15-Apr-09 50 5.23 6.24 5.92 6.09 5.41 6.28 5.56 5.97 5.84 6.08 6 6.24 5.88 5.84 5.95 6.14 6.15 6.18 22-Apr-09 57 5.08 5.99 5.84 6.12 6.17 5.98 5.37 6.06 6.88 5.3 6.16 5.72 5.5 5.54 6.02 6.1 5.86 6.27 29-Apr-09 64 5.25 6 5.97 6.09 6.18 6.19 5.33 5.94 5.8 5.29 5.37 5.59 5.76 4.95 5.74 5.72 5.4 5.4 6-May-09 71 5.9 6 6.93 6.07 6.01 5.67 5.66 5.83 5.99 5.42 5.53 5.48 5.81 5.79 5.75 6.05 5.58 5.05 14-May-09 79 5.81 6.03 5.87 5.93 6.42 6.01 5.01 5.9 5.8 5.9 5.91 5.87 5.88 5.5 5.64 5.27 5.77 5.91 20-May-09 85 5.43 5.76 5.61 5.74 5.92 5.3 5.54 5.68 5.59 5.57 5.46 5.43 5.7 5.44 5.47 5.75 5.51 4.93 27-May-09 92 5.34 5.49 4.54 4.87 5.35 5.42 4.25 4.93 4.67 4.59 5.2 5.25 4.96 4.61 4.94 4.45 5.11 4.82 3-Jun-09 99 4.25 4.04 5.84 5.22 4.24 4.66 4.66 4.08 4.65 4.18 3.8 5.2 4.48 4.24 3.97 4.03 3.86 3.89 10-Jun-09 106 3.63 3.61 3.68 3.96 5.23 4.61 3.72 3.8 3.75 5.2 4.55 4.06 3.7 4.94 3.16 3.62 4.04 4.8 78
Lampiran 11. Data pengukuran Eh tanah Ulangan I Tanggal HST 1 2 3 4 5 6 28-Feb-09 4-175 -13-53 -57-81 10 4-Mar-09 8-272 -12-245 -255-189 -269 11-Mar-09 15-258 -51-272 -247-288 -289 18-Mar-09 23-230 -58-259 -251-260 -273 25-Mar-09 30-212 -79-255 -240-263 -282 1-Apr-09 36-194 -118-263 -238-265 -270 8-Apr-09 43-105 -71-184 -246-280 -273 15-Apr-09 50-171 -177-259 -253-272 -287 22-Apr-09 57 7-256 -258-261 -275-202 29-Apr-09 64-197 -120-216 -131-221 -264 6-May-09 71-242 -12-258 -258-61 -265 14-May-09 79-264 -197-272 -260-290 -278 20-May-09 86-237 -211-249 -258-243 -217 27-May-09 92-244 -185-194 -196-248 -248 3-Jun-09 99-181 -177-196 51-97 57 10-Jun-09 106 141 332 347 151 8 284 79
Lampiran 12. Korelasi antara CH 4, CO 2, dan N 2 O dengan parameter pengukuran Urea B. organik Irigasi Jarak tanam CH4 CO2 N2O Hasil T. tanaman J. anakan Biomas total anakan prod. G. hampa G. isi B. 1000 butir Urea 1.00 Bahan organik -0.96 1.00 Irigasi 0.44-0.43 1.00 Jarak tanam -0.57 0.50-0.43 1.00 CH4 0.38-0.32 0.53 0.10 1.00 CO2 0.57-0.56 0.43-0.47 0.46 1.00 N2O 0.22-0.32 0.02 0.12 0.04 0.39 1.00 Hasil 0.96-0.90 0.48-0.69 0.39 0.56 0.16 1.00 Tinggi tanaman 0.83-0.80 0.48-0.49 0.22 0.44 0.30 0.79 1.00 Jumlah anakan 0.17-0.12-0.19 0.56 0.34-0.09 0.29 0.06 0.17 1.00 Biomas total 0.93-0.86 0.44-0.69 0.30 0.51 0.16 0.97 0.84 0.08 1.00 anakan produkti -0.18 0.24-0.32 0.75 0.33-0.27 0.07-0.26-0.08 0.87-0.22 1.00 Gabah hampa -0.41 0.58-0.41 0.54 0.06-0.44-0.18-0.43-0.27 0.52-0.36 0.74 1.00 Gabah isi -0.13 0.19-0.25 0.58 0.12-0.36 0.18-0.18 0.11 0.79-0.11 0.88 0.64 1.00 Berat 1000 butir 0.84-0.81 0.34-0.58 0.35 0.56 0.32 0.90 0.58 0.09 0.82-0.28-0.43-0.25 1.00 80