K6 75.33 75.21 tn Galat Perlakuan Galat Perlakuan Galat 127.15 K6

K1 76.00 76.00 76.00

75.00 303.00

75.75 K2

75.00 75.00

76.00 75.00

301.00 75.25 K3 75.00 75.00 75.00

76.00 301.00

75.25 K4

75.00 75.00 75.00 75.00 300.00 75.00 K5 75.00 75.00 75.00

75.00 300.00

75.00 K6

75.00 75.00 75.00 75.00 300.00 75.00 Total 451.00 451.00 452.00 451.00 1805.00 Rataan 75.17

75.17 75.33

75.17 75.21

Lampiran 19. Sidik ragam umur panen jagung SK dB JK KT fhit Ftab5 Ulangan 3 0.125 0.041667 0.12 tn 3.29 Perlakuan 5 1.708333 0.341667

1.00 tn

2.90 Galat

15 2.13 0.141667 Total 23 3.96 KK :0.5 Lampiran 20. Data pengamatan bobot basah akar jagung g Perlakuan Ulangan Total Rata-rata I II III IV K1 182.88 225.24 225.62 248.44 882.17 220.54 K2 228.88 237.85 263.15 273.46 1003.34 250.83 K3 213.96 196.06 215.76 247.65 873.43 218.36 K4 169.29 207.39 202.78 229.38 808.84 202.21 K5 161.70 190.93 193.15 203.27 749.04 187.26 K6 169.93 211.45 222.81 201.30 805.50 201.37 Total 1126.65 1268.92 1323.27 1403.48 5122.31 Rataan 187.78 211.49 220.54 233.91 213.43 Lampiran 21. Sidik ragam bobot basah akar jagung SK dB JK KT Fhit Ftab5 Ulangan 3 6792.84 2264.28 13.57

3.29 Perlakuan

5 9720.052 1944.01 11.65

2.90 Galat

15 2503.01 166.867 Total 23 19015.90 KK :6.05 Lampiran 22. Data pengamatan bobot basah batang atas jagung g Perlakuan Ulangan Total Rata-rata I II III IV K1 122.24 150.55 130.73 138.07 541.58 135.40 Universitas Sumatera Utara K2 152.99 158.98 180.38 172.62 664.97 166.24 K3 143.01 131.04 156.04 185.33 615.42 153.86 K4 113.15 160.90 152.72 153.83 580.60 145.15 K5 108.08 127.62 143.66 160.94 540.30 135.07 K6 113.59 141.34 151.05 165.73 571.70 142.93 Total 753.06 870.43 914.58 976.51 3514.58 Rataan 125.51 145.07 152.43 162.75 146.44 Lampiran 23. Sidik ragam bobot basah batang atas jagung SK dB JK KT fhit Ftab5 Ulangan 3 4451.348 1483.783 9.04

3.29 Perlakuan

5 2849.153 569.8307 3.47

2.90 Galat

15 2463.22 164.2146 Total 23 9763.72 KK :8.75 Lampiran 24. Data pengamatan bobot kering akar jagung g Perlakuan Ulangan Total Rata-rata I II III IV K1 96.59 118.96 102.97 125.13 443.64 110.91 K2 120.88 129.28 144.35 146.77 541.28 135.32 K3 113.01 103.55 115.14 119.41 451.11 112.78 K4

89.41 127.15

113.31 105.87 435.74 108.94 K5 85.40 100.84 94.23 119.08 399.55

99.89 K6

89.75 111.68