16.20 19.17 17.46 108.71 18.12 17.69 Perlakuan Galat 67.75 340.50 K2 50.06 61.30 71.24 285.01 Total 95.25

K3 78.17

71.63 74.31

75.35 299.46

74.87 K4

61.85 87.95

71.73 79.21

300.73 75.18 K5 59.07

69.75 64.49

70.08 263.40

65.85 K6

62.08 77.26

64.99 70.33

274.66 68.67 Total 411.60 475.77 434.63 460.34 1782.33 Rataan 68.60

79.29 72.44

76.72 74.26

Lampiran 27. Sidik ragam bobot kering batang atas jagung SK dB JK KT fhit Ftab5 Ulangan 3 400.6181 133.5394 5.73

3.29 Perlakuan

5 1013.706 202.7412 8.70

2.90 Galat

15 349.55 23.30361 Total 23 1763.88 KK :6.50 Lampiran 28. Data pengamatan panjang tongkol jagung cm Perlakuan Ulangan Total Rata-rata I II III IV K1 16.33

15.70 17.64

19.36 69.03

17.26 K2

18.50 17.83

18.36 20.94

75.63 18.91

K3 18.33

18.03 19.44

21.07 76.88

19.22 K4

16.50 16.47

18.49 19.63

71.08 17.77

K5 14.00

13.37 16.32

18.39 62.08

15.52 K6

16.00 16.20

18.47 19.17

69.84 17.46

Total 99.67

97.60 108.71

118.55 424.53 Rataan 16.61

16.27 18.12

19.76 17.69

Lampiran 29. Sidik ragam panjang tongkol jagung SK dB JK KT fhit Ftab5 Ulangan 3 45.91093 15.30364 56.13

3.29 Perlakuan

5 35.09704 7.019407 25.75

2.90 Galat

15 4.09 0.272624 Total 23 85.10 KK :2.95 Lampiran 30. Data pengamatan produksi per sampel jagung g Perlakuan Ulangan Total Rata-rata I II III IV K1 107.11

95.14 67.75

70.50 340.50

85.12 K2

145.94 141.64 162.75 173.72 624.06 156.01 K3 97.15 101.48 114.16 119.34 432.13 108.03 Universitas Sumatera Utara K4 120.60 116.43 136.55 135.50 509.09 127.27 K5

49.24 50.06

57.43 61.30

218.03 54.51 K6 71.31

66.73 71.24

75.73 285.01

71.25 Total

591.36 571.48 609.88 636.10 2408.82 Rataan

98.56 95.25

101.65 106.02 100.37 Lampiran 31. Sidik ragam produksi per sampel jagung SK dB JK KT Fhit Ftab5 Ulangan 3 378.2155 126.0718 0.87 tn 3.29 Perlakuan 5 28249.32 5649.863

38.99 2.90