Periode Kritis Pengendalian Gulma pada Tanaman jagung (Zea mays L.)

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Perlakuan Ulangan Total Rataan

I II III

P1 21.22 21.26 24.54 67.02 22.34 P2 21.76 26.08 22.18 70.02 23.34 P3 20.48 24.70 21.02 66.20 22.07 P4 24.30 24.72 21.68 70.70 23.57 P5 24.98 23.08 25.18 73.24 24.41 P6 18.02 18.36 28.04 64.42 21.47 P7 16.60 28.50 23.50 68.60 22.87 P8 28.74 25.72 27.54 82.00 27.33 P9 18.40 25.06 22.36 65.82 21.94 P10 28.62 21.50 23.14 73.26 24.42 P11 19.80 21.20 24.54 65.54 21.85 P12 25.56 25.84 26.86 78.26 26.09 Total 268.48 286.02 290.58 845.08 Rataan 22.37 23.84 24.22 23.47

Lampiran 2. Sidik ragam tinggi jagung pada 2 MST

SK db JK KT F Hit. F.05 Ket.

Blok 2 22.69 11.35 1.14 3.44 tn

Perlakuan 11 108.49 9.86 0.99 2.26 tn

Galat 22 218.40 9.93

Total 35 349.58

Keterangan :

tn : tidak nyata FK = 19837.7835

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Lampiran 3. Data rataan tinggi tanaman jagung pada 4 MST

I II III

P1 111.00 111.94 112.74 335.68 111.89 P2 101.70 110.04 110.28 322.02 107.34 P3 94.06 105.54 98.72 298.32 99.44 P4 81.24 71.22 106.92 259.38 86.46 P5 76.16 107.20 69.32 252.68 84.23 P6 93.32 62.80 104.38 260.50 86.83 P7 76.26 110.88 109.26 296.40 98.80 P8 92.54 107.16 102.08 301.78 100.59 P9 72.42 103.56 85.40 261.38 87.13 P10 98.14 97.46 107.12 302.72 100.91 P11 103.60 81.88 56.30 241.78 80.59 P12 87.10 91.58 88.80 267.48 89.16 Total 1087.54 1161.26 1151.32 3400.12

Rataan 90.63 96.77 95.94 94.45

Lampiran 4. Sidik ragam tinggi jagung pada ₄MST

Blok 2 266.70 133.35 0.61 3.44 tn

Perlakuan 11 3281.00 298.27 1.36 2.26 tn

Galat 22 4822.36 219.20

Total 35 8370.06

Keterangan :

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I II III

P1 143.56 151.82 164.94 460.32 153.44 P2 143.50 154.46 149.82 447.78 149.26 P3 140.54 150.10 149.70 440.34 146.78 P4 111.50 100.60 142.28 354.38 118.13 P5 106.50 157.54 98.40 362.44 120.81 P6 142.66 89.60 150.06 382.32 127.44 P7 119.50 159.04 157.02 435.56 145.19 P8 128.88 149.98 145.26 424.12 141.37 P9 101.28 151.20 127.30 379.78 126.59 P10 134.44 148.82 159.10 442.36 147.45 P11 161.84 116.10 83.88 361.82 120.61 P12 122.44 132.40 118.08 372.92 124.31 Total 1556.64 1661.66 1645.84 4864.14 Rataan 129.72 138.47 137.15 135.12

Lampiran 6. Sidik ragam tinggi jagung pada 6 MST

Blok 2 534.34 267.17 0.54 3.44 tn

Perlakuan 11 5750.33 522.76 1.05 2.26 tn

Galat 22 10950.63 497.76

Total 35 17235.30

Keterangan :

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Lampiran 7. Bobot kering jagung pipil per sampel (g)

I II III

P1 75.884 74.192 79.44 229.51 76.50

P2 63.216 88.084 98.42 249.72 83.24

P3 75.612 90.002 83.25 248.87 82.96

P4 76.038 56.864 77.01 209.91 69.97

P5 57.092 91.242 68.39 216.72 72.24

P6 80.052 77.372 90.96 248.39 82.80

P7 80.288 82.644 83.62 246.55 82.18

P8 62.692 80.512 78.27 221.48 73.83 P9 67.076 82.204 80.29 229.57 76.52

P10 74.806 74.648 81.10 230.55 76.85

P11 87.844 71.792 49.37 209.01 69.67

P12 50.982 51.088 66.46 168.53 56.18

Total 851.58 920.64 936.57 2708.80

Rataan 70.97 76.72 78.05 75.24

Lampiran 8. Sidik ragam Bobot kering jagung pipil per sampel (g)

Blok 2 340.19 170.10 1.41 3.44 tn

Perlakuan 11 2003.54 182.14 1.51 2.26 tn

Galat 22 2662.19 121.01

Total 35 5005.92

Keterangan :

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Lampiran 9. Bobot kering jagung pipil per plot (g)

I II III

P1 1432.47 951.07 1579.08 3962.62 1320.87

P2 1188.53 1750.26 2062.33 5001.12 1667.04

P3 1604.86 1781.74 1541.15 4927.75 1642.58

P4 873.79 632.94 1034.42 2541.15 847.05

P5 438.13 2091.52 809.39 3339.04 1113.01

P6 1601.55 1006.16 1708.13 4315.84 1438.61

P7 1489.36 1792.95 1917.36 5199.67 1733.22

P8 839.67 1756.42 1757.02 4353.11 1451.04

P9 784.44 1853.05 1649.13 4286.62 1428.87

P10 1530.13 1351.73 1766.21 4648.07 1549.36

P11 1282.21 648.25 580.97 2511.43 837.14

P12 706.84 785.67 1092.84 2585.35 861.78

Total 13771.98 16401.76 17498.03 47671.77 Rataan 1147.67 1366.81 1458.17 1324.22

Lampiran 10. Sidik ragam Bobot kering jagung pipil per plot (g)

Blok 2 611,138.87 305569.44 1.83 3.44 tn

Perlakuan 11 3601120.94 327374.63 1.96 2.26 tn

Galat 22 3671326.16 166878.46

Total 35 7883585.97

Keterangan :

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Lampiran 11. Bobot 100 biji jagung (g)

I II III

Lampiran 12. Sidik ragam Bobot Bobot 100 biji jagung (g)

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Lampiran 13. Nilai indeks panen

I II III

Lampiran 14. Sidik ragam Nilai indeks panen

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Euphorbia premifolia

Lampiran 17. Bobot kering gulma

Minggu Nama Species Ulangan Total

Rata-rata

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P1

Cleome rutidospermae 22.79 26.07 26.07 74.93 24.98

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Euphorbia hirta 0.08 0 0 0.08 0.03

P10

Eleusine indica 83.35 99.98 87.77 271.1 90.37

Hedyotis corimbosa 0.81 0.09 1.32 2.22 0.74

Cleome rutidospermae 20.58 25.01 23.82 69.41 23.14

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