Fe-P Al_P Ubah bentuk P oleh mikroba pelarut fosfat dan bahan organik terhadap ketersediaan P dan produksi tanaman kentang (Solanum tuberosum L). pada tanah andisol sinabung

4. Fe-P

Perlakuan Ulangan Total Rataan I II M0K0 662 568 1230 615.0 M0K1 635 709 1344 672.0 M0K2 622 681 1303 651.5 M0K3 599 526 1125 562.5 M0K4 622 667 1289 644.5 M1K0 665 548 1213 606.5 M1K1 646 674 1320 660.0 M1K2 560 590 1150 575.0 M1K3 566 574 1140 570.0 M1K4 629 746 1375 687.5 M2K0 532 604 1136 568.0 M2K1 676 696 1372 686.0 M2K2 655 653 1308 654.0 M2K3 676 600 1276 638.0 M2K4 576 510 1086 543.0 M3K0 634 680 1314 657.0 M3K1 694 680 1374 687.0 M3K2 605 558 1163 581.5 M3K3 689 683 1372 686.0 M3K4 557 593 1150 575.0 Total 12500 12540 25040 12520.0 Rataan 625 627 1252 626.0 Tabel Anova SK db JK KT F Hitung F Tabel F Tabel 5 1 Ulangan 1 40 40 0.020tn 4.38 8.18 M 3 2429.8 809.933 0.406tn 3.13 5.01 K 4 25321.75 6330.438 3.175 2.9 4.5 MK 12 64171.45 5347.621 2.682 2.31 3.3 Galat 19 37883 1993.842 Total 39 129846 Tabel Rataan MPF 30 mLTan Fe-P ppm Rataan Sumber Bahan Organik Segar 100 gTan K0 K1 K2 K3 K4 M0 615.00abcd 672.00cd 651.50bcd 562.50ab 644.50abcd 629.10 M1 606.50abcd 660.00bcd 575.00abc 570.00abc 687.50d 619.80 M2 568.00abc 686.00d 654.00bcd 638.00abcd 543.00a 617.80 M3 657.00bcd 687.00d 581.50abcd 686.00d 575.00abc 637.30 Rataan 611.63 676.25 615.50 614.13 612.50 626.00 KK : 7.1

5. Al_P

Perlakuan Ulangan Total Rataan I II M0K0 2475 2192 4667 2333.5 M0K1 2380 2207 4587 2293.5 M0K2 2821 2563 5384 2692.0 M0K3 2757 2729 5486 2743.0 M0K4 3070 2567 5637 2818.5 M1K0 1779 2354 4133 2066.5 M1K1 2080 2141 4221 2110.5 M1K2 2387 2175 4562 2281.0 M1K3 2119 2346 4465 2232.5 M1K4 2947 2373 5320 2660.0 M2K0 2793 2365 5158 2579.0 M2K1 2800 2330 5130 2565.0 M2K2 3119 2663 5782 2891.0 M2K3 2699 2773 5472 2736.0 M2K4 2611 2471 5082 2541.0 M3K0 2577 2173 4750 2375.0 M3K1 2615 2162 4777 2388.5 M3K2 3037 2323 5360 2680.0 M3K3 2596 2352 4948 2474.0 M3K4 2442 2547 4989 2494.5 Total 52104 47806 99910 49955 Rataan 2605.2 2390.3 4995.5 2497.75 Tabel Anova SK db JK KT F Hitung F Tabel F Tabel 5 1 Ulangan 1 181980.1 181980.1 5.521 4.38 8.18 M 3 529804.9 176601.6 5.358 3.13 5.01 K 4 779404.8 194851.2 5.911 2.9 4.5 MK 12 665901.9 55491.82 1.683tn 2.31 3.3 Galat 19 626293.9 32962.84 Total 39 2783386 Tabel Rataan MPF 30 mLTan Al-P ppm Rataan Sumber Bahan Organik Segar 100 gTan K0 K1 K2 K3 K4 M0 2333.5 2293.5 2692.0 2743.0 2818.5 2576.1B M1 2066.5 2110.5 2281.0 2232.5 2660.0 2270.1A M2 2579.0 2565.0 2891.0 2736.0 2541.0 2662.4B M3 2375.0 2388.5 2680.0 2474.0 2494.5 2482.4AB Rataan 2338.5A 2339.4A 2636.0AB 2546.4AB 2628.5B 2497.8 KK : 7.3

6. P_tersedia