86.90 88.37 74.31 299.46 K4 87.95 79.21 64.49 263.40 K6 77.26 70.33 72.44 74.26 Perlakuan Galat 17.64 69.03 K2 17.83 20.94 18.91 19.44 76.88 K4 16.47 19.63 17.77 16.32 62.08 K6

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

105.66 108.94 416.03 104.01 Total 595.04 691.46 675.66 725.19 2687.35 Rataan 99.17 115.24 112.61 120.87 111.97 Lampiran 25. Sidik ragam bobot kering akar jagung SK dB JK KT Fhit Ftab5 Ulangan 3 1524.116 508.0387 6.12

3.29 Perlakuan

5 3062.398 612.4797 7.38

2.90 Galat

15 1245.44 83.0296 Total 23 5831.96 KK :8.13 Lampiran 26. Data Pengamatan Bobot kering batang atas jagung g Perlakuan Ulangan Total Rata-rata I II III IV K1 66.81

82.29 71.93

77.00 298.02

74.51 K2

83.62 86.90

87.17 88.37

346.05 86.51 Universitas Sumatera Utara 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