Pengaruh aplikasi soil-sement terhadap pertumbuhan...

LAMPIRAN

48

Lampiran 1. Rekapitulasi Analisis Sidik Ragam

Variabel Perlakuan

KK b (%) LCC SS LCC*SS

Tanaman

Tinggi Tanaman

· 2 MST ** tn tn 29.892

· 3 MST ** tn tn 18.412

· 4 MST ** tn tn 19.982

· 5 MST ** tn tn 19.097

· 6 MST ** * ** 9.042

· 7 MST ** ** ** 5.697

Jumlah Daun

· 2 MST ** tn tn 19.679

· 3 MST ** tn tn 13.618

· 4 MST ** tn tn 13.612

· 5 MST ** tn tn 22.863

· 6 MST ** ** ** 4.767

· 7 MST ** ** ** 11.774

Penutupan Tanah

· 2 MST ** tn tn 20.211

· 3 MST ** tn tn 21.498

· 4 MST ** tn tn 20.965

· 5 MST ** * tn 16.328

· 6 MST tn tn tn 17.197

· 7 MST tn tn tn 12.892

· 8 MST * tn tn 6.924

· 9 MST tn tn tn 4.339

Bobot Kering ** tn tn 30.169

Kadar Air ** tn tn 7.277

Indeks Luas Daun tn tn tn 31.677

Tanah

Kadar Air Tanah tn tn tn 4.434

pH Tanah tn tn tn 7.588

Kadar Nitrat Tanah

· Kedalaman 0-10 cm tn tn tn 11.417




· Kedalaman 41-50 cm ** tn ** 7.156

49

Lampiran 2. Sidik Ragam Tinggi Tanaman

Sumber Keragaman Derajat Bebas Jumlah Kuadrat Kuadrat Tengah F-Hitung P>V

2 MST

Ulangan 2 2.594 1.297 0.64 0.5536

LCC 4 141.881 35.470 17.43 0.0005

Galat a 8 16.282 2.035 4.51 0.0011

Soil Sement 3 0.269 0.090 0.20 0.8968

LCC*Soil Sement 12 3.134 0.261 0.58 0.8421

Galat b 30 13.550 0.452 Total 59 177.710

3 MST

Ulangan 2 9.804 4.902 1.25 0.3375

LCC 4 1553.408 388.352 98.87 <.0001

Galat a 8 31.422 3.928 3.52 0.0055

Soil Sement 3 1.556 0.518 0.46 0.7093

LCC*Soil Sement 12 16.266 1.355 1.21 0.3186

Galat b 30 33.487 1.116

Total 59 1645.942

4 MST

Ulangan 2 59.989 29.995 0.81 0.4799

LCC 4 5436.172 1359.043 36.52 <.0001

Galat a 8 297.721 37.215 11.00 <.0001

Soil Sement 3 12.249 4.083 1.21 0.3243

LCC*Soil Sement 12 59.409 4.951 1.46 0.1932 Galat b 30 101.537 3.385

Total 59 5967.077

5 MST

Ulangan 2 180.004 90.002 1.19 0.3519

LCC 4 26957.844 6739.461 89.37 <.0001

Galat a 8 603.281 75.410 3.78 0.0036

Soil Sement 3 27.527 9.176 0.46 0.7125

LCC*Soil Sement 12 350.028 29.169 1.46 0.1938

Galat b 30 598.895 19.963

Total 59 28717.579

6 MST

Ulangan 2 516.805 258.403 3.31 0.0896

LCC 4 66070.693 16517.673 211.59 <.0001

Galat a 8 624.515 78.064 5.06 0.0005

Soil Sement 3 146.824 48.941 3.17 0.0384 LCC*Soil Sement 12 1145.483 95.457 6.19 <.0001

Galat b 30 462.733 15.424

Total 59 68967.053

7 MST

Ulangan 2 16.572 8.286 0.42 0.6726

LCC 4 69935.807 17483.952 879.91 <.0001

Galat a 8 15.896.133 19.870 1.28 0.2913

Soil Sement 3 107.258.133 357.527 23.01 <.0001

LCC*Soil Sement 12 154.763.867 128.970 8.30 <.0001

Galat b 30 46.620.000 15.540

Total 59 7.319.776.000

50

Lampiran 3. Sidik Ragam Jumlah Daun

Sumber Keragaman Derajat Bebas Jumlah Kuadrat Kuadrat Tengah F-Hitung P>V

2 MST

Ulangan 2 1.241 0.621 0.66 0.5416

LCC 4 299.896 74.974 80.06 <.0001

Galat a 8 7.492 0.937 4.98 0.0005

Soil Sement 3 0.205 0.068 0.36 0.7802

LCC*Soil Sement 12 1.405 0.117 0.62 0.8059

Galat b 30 5.640 0.188 Total 59 315.879

3 MST

Ulangan 2 4.816 2.408 0.87 0.4547

LCC 4 1572.567 393.142 142.20 <.0001

Galat a 8 22.117 2.765 5.41 0.0003

Soil Sement 3 1.026 0.342 0.67 0.5776

LCC*Soil Sement 12 5.071 0.423 0.83 0.6232

Galat b 30 15.333 0.511

Total 59 1620.930

4 MST

Ulangan 2 6.976 3.488 0.52 0.6148

LCC 4 3766.551 941.638 139.66 <.0001

Galat a 8 53.937 6.742 6.15 0.0001

Soil Sement 3 5.287 1.762 1.61 0.2081

LCC*Soil Sement 12 14.489 1.207 1.10 0.3939 Galat b 30 32.873 1.096

Total 59 3880.114

5 MST

Ulangan 2 4.132 2.066 0.16 0.8571

LCC 4 7980.817 1.995.204 151.82 <.0001

Galat a 8 105.135 13.142 1.28 0.2929

Soil Sement 3 36.677 12.228 1.19 0.3315

LCC*Soil Sement 12 92.116 7.676 0.75 0.6981

Galat b 30 309.107 10.306

Total 59 8527.984

6 MST

Ulangan 2 11.297 5.649 3.17 0.0969

LCC 4 13672.840 3418.210 1918.19 <.0001

Galat a 8 14.256 1.782 1.60 0.1658

Soil Sement 3 52.434 17.478 15.72 <.0001 LCC*Soil Sement 12 255.683 21.307 19.16 <.0001

Galat b 30 33.353 1.112

Total 59 14039.863

7 MST

Ulangan 2 23.105 11.553 0.28 0.7606

LCC 4 7248.117 1812.029 44.42 <.0001

Galat a 8 326.375 40.797 3.36 0.0073

Soil Sement 3 339.555 113.185 9.31 0.0002

LCC*Soil Sement 12 965.339 80.445 6.62 <.0001

Galat b 30 364.547 12.152

Total 59 9267.037

51

Lampiran 4. Sidik Ragam Kecepatan Penutupan Tanah

Sumber

Keragaman

Derajat

Bebas

Jumlah

Kuadrat

Kuadrat

Tengah F-Hitung P>V

2 MST

Ulangan 2 97.300 48.650 1.30 0.3234

LCC 4 2728.733 682.183 18.29 0.0004

Galat a 8 298.367 37.296 4.90 0.0006

Soil Sement 3 12.050 4.017 0.53 0.6666

LCC*Soil Sement 12 132.867 11.072 1.45 0.1964

Galat b 30 228.333 7.611

Total 59 3497.650

3 MST

Ulangan 2 374.233 187.117 2.08 0.1873

LCC 4 5934.567 1483.642 16.50 0.0006

Galat a 8 719.433 89.929 4.04 0.0023

Soil Sement 3 45.733 15.244 0.69 0.5678

LCC*Soil Sement 12 172.767 14.397 0.65 0.7851

Galat b 30 667.000 22.233

Total 59 7913.733

4 MST

Ulangan 2 619.033 309.517 5.00 0.0391

LCC 4 9.764.667 2441.167 39.40 <.0001

Galat a 8 495.633 61.954 1.95 0.0895

Soil Sement 3 71.783 23.928 0.75 0.5302

LCC*Soil Sement 12 494.133 41.178 1.29 0.2730

Galat b 30 955. 333 31.844

Total 59 12400.583

5 MST

Ulangan 2 377.433 188.717 3.21 0.0947

LCC 4 7.815.067 1.953.767 33.24 <.0001

Galat a 8 470.233 58.779 1.57 0.1769

Soil Sement 3 427.650 142.550 3.80 0.0202

LCC*Soil Sement 12 842.933 70.244 1.87 0.0807

Galat b 30 1125.667 37.522

Total 59 11058.983

6 MST

Ulangan 2 2003.233 1001.617 5.02 0.0387

LCC 4 2896.267 724.067 3.63 0.0571

Galat a 8 1596.433 199.554 2.07 0.0716

Soil Sement 3 234.183 78.061 0.81 0.4988

LCC*Soil Sement 12 919.733 76.644 0.79 0.6528

Galat b 30 2894.333 96.478

Total 59 10544.183

52

Lampiran 4. Lanjutan

Sumber

Keragaman

Derajat

Bebas

Jumlah

Kuadrat

Kuadrat

Tengah

F-

Hitung P>V

7 MST

Ulangan 2 1873.200 936.600 4.62 0.0463

LCC 4 2418.167 604.542 2.98 0.0880

Galat a 8 1620.633 202.579 2.21 0.0553

Soil Sement 3 244.183 81.394 0.89 0.4584

LCC*Soil Sement 12 556.233 46.352 0.51 0.8943

Galat b 30 2748.833 91.627

Total 59 9461.250

8 MST

Ulangan 2 551.033 275.517 1.85 0.2182

LCC 4 2300.833 575.208 3.87 0.0491

Galat a 8 1189.967 148.746 3.80 0.0035

Soil Sement 3 109.650 36.550 0.93 0.4371

LCC*Soil Sement 12 347.433 28.953 0.74 0.7037

Galat b 30 1175.667 39.189

Total 59 5674.583

9 MST

Ulangan 2 164.133 82.067 1.63 0.2541

LCC 4 292.433 73.108 1.46 0.3013

Galat a 8 401.867 50.233 2.82 0.0187

Soil Sement 3 7.133 2.378 0.13 0.9395

LCC*Soil Sement 12 33.033 2.753 0.15 0.9993

Galat b 30 535.333 17.844

Total 59 1433.933

Lampiran 5. Sidik Ragam Bobot Kering Tanaman

Sumber

Keragaman

Derajat

Bebas

Jumlah

Kuadrat

Kuadrat

Tengah

F-

Hitung P>V

Ulangan 2 56.896 28.448 2.08 0.1869

LCC 4 396.989 99.247 7.27 0.0090

Galat a 8 109.247 13.656 3.95 0.0027

Soil Sement 3 26.601 8.867 2.57 0.0730

LCC*Soil Sement 12 55.888 4.657 1.35 0.2442

Galat b 30 103.613 3.454

Total 59 749.233

53

Lampiran 6. Sidik Ragam Kadar Air Tanaman

Sumber

Keragaman

Derajat

Bebas

Jumlah

Kuadrat

Kuadrat

Tengah

F-

Hitung P>V

Ulangan 2 173.210 86.605 2.62 0.1331

LCC 4 2801.261 700.315 21.21 0.0003

Galat a 8 264.181 33.023 1.02 0.4455

Soil Sement 3 56.556 18.852 0.58 0.6328

LCC*Soil Sement 12 231.788 19.316 0.59 0.8295

Galat b 30 975.235 32.508

Total 59 4502.230

Lampiran 7. Sidik Ragam Indeks Luas Daun

Sumber

Keragaman

Derajat

Bebas

Jumlah

Kuadrat

Kuadrat

Tengah

F-

Hitung P>V

Ulangan 2 4.008 2.004 0.65 0.5483

LCC 4 47.106 11.776 3.81 0.0509

Galat a 8 24.726 3.097 2.15 0.0613

Soil Sement 3 5.7508 1.917 1.34 0.2813

LCC*Soil Sement 12 12.183 1.015 0.71 0.7321

Galat b 30 43.049 1.435

Total 59 136.821

Lampiran 8. Sidik Ragam Kadar Air Tanah

Sumber

Keragaman

Derajat

Bebas

Jumlah

Kuadrat

Kuadrat

Tengah

F-

Hitung P>V

Ulangan 2 5.587 2.794 0.99 0.4133

LCC 4 10.082 2.521 0.89 0.5108

Galat a 8 22.602 2.825 1.86 0.1036

Soil Sement 3 0.591 0.197 0.13 0.9416

LCC*Soil Sement 12 8.017 0.668 0.44 0.9328

Galat b 30 45.462 1.515

Total 59 92.341

Lampiran 9. Sidik Ragam pH Tanah

Sumber

Keragaman

Derajat

Bebas

Jumlah

Kuadrat

Kuadrat

Tengah

F-

Hitung P>V

Ulangan 2 2.256 1.128 8.69 0.0099

LCC 4 0.451 0.113 0.87 0.5225

Galat a 8 1.038 0.130 0.84 0.5729

Soil Sement 3 0.230 0.077 0.50 0.6858

LCC*Soil Sement 12 1.872 0.156 1.01 0.4613

Galat b 30 4.617 0.154

Total 59 10.465

54

Lampiran 10. Sidik Ragam Kadar Nitrat Tanah

Sumber

Keragaman

Derajat

Bebas

Jumlah

Kuadrat

Kuadrat

Tengah

F-

Hitung P>V

Kedalaman 0 cm-10 cm

Ulangan 2 571.011 285.505 1.12 0.3734

LCC 4 103.475 25.869 0.1 0.979

Galat a 8 2044.796 255.599 2.2 0.0568

Soil Sement 3 471.068 157.023 1.35 0.2772

LCC*Soil Sement 12 1612.193 134.349 1.15 0.3574

Galat b 30 3492.013 116.400

Total 59 8294.556


Ulangan 2 567.508 283.754 1.36 0.3092

LCC 4 1658.783 414.696 1.99 0.1885

Galat a 8 1664.213 208.027 0.83 0.5867

Soil Sement 3 307.325 102.442 0.41 0.7493

LCC*Soil Sement 12 1291.212 107.601 0.43 0.9398

Galat b 30 7557.393 251.913

Total 59 13046.44


Ulangan 2 127.863 63.931 0.35 0.7128

LCC 4 807.149 201.787 1.12 0.4132

Galat a 8 1447.755 180.969 0.92 0.5163

Soil Sement 3 296.631 98.877 0.5 0.6845

LCC*Soil Sement 12 4484.827 373.736 1.89 0.077

Galat b 30 5920.926 197.364

Total 59 13085.15


Ulangan 2 148.654 74.327 1.71 0.2407

LCC 4 197.131 49.283 1.13 0.4058

Galat a 8 347.605 43.451 1.04 0.428

Soil Sement 3 136.346 45.449 1.09 0.3686

LCC*Soil Sement 12 553.809 46.151 1.11 0.3906

Galat b 30 1251.25 41.708

Total 59 2634.795


Ulangan 2 272.051 136.025 3.88 0.0664

LCC 4 3084.396 771.099 22 0.0002

Galat a 8 280.375 35.047 0.95 0.4932

Soil Sement 3 22.04 7.347 0.2 0.8964

LCC*Soil Sement 12 1457.79 121.482 3.29 0.004

Galat b 30 1108.911 36.964

Total 59 6225.563

55

Lampiran 11. Sidik Ragam Laju Penguapan Air Tanah

Sumber

Keragaman

Derajat

Bebas

Jumlah

Kuadrat

Kuadrat

Tengah

F-

Hitung P>V

H1

Soil-Sement 3 0.616 0.205 1.68 0.2469

Galat 8 0.976 0.122

Total 11 1.5928

H2

Soil-Sement 3 2.169 0.723 6.27 0.017

Galat 8 0.923 0.115 Total 11 3.092

H3

Soil-Sement 3 4.158 1.386 13.51 0.0017

Galat 8 0.821 0.106 Total 11 4.978

H4

Soil-Sement 3 10.747 3.582 32.06 <.0001

Galat 8 0.894 0.112 Total 11 11.641

H5

Soil-Sement 3 17.015 5.672 16.47 0.0009

Galat 8 2.756 0.344 Total 11 19.771

H6

Soil-Sement 3 20.24 6.747 21.24 0.0004

Galat 8 2.542 0.318 Total 11 22.781

H7

Soil-Sement 3 32.772 10.924 22.71 0.0003

Galat 8 3.848 0.481 Total 11 36.619

H8

Soil-Sement 3 30.776 10.259 37.44 <.0001

Galat 8 2.192 0.274 Total 11 32.968

H9

Soil-Sement 3 28.069 9.356 4.02 0.0513

Galat 8 18.614 2.327 Total 11 46.682

H10

Soil-Sement 3 25.806 8.602 4.97 0.0311

Galat 8 13.85 1.731 Total 11 39.656

56

Lampiran 11. Lanjutan

Sumber

Keragaman

Derajat

Bebas

Jumlah

Kuadrat

Kuadrat

Tengah

F-

Hitung P>V

H11

Soil-Sement 3 39.528 13.176 10.35 0.004

Galat 8 10.182 1.273

Total 11 49.71

H12

Soil-Sement 3 39.492 13.164 13.44 0.0017

Galat 8 7.836 0.980

Total 11 47.328

H13

Soil-Sement 3 42.951 14.317 12.35 0.0023

Galat 8 9.273 1.159

Total 11 52.223

H14

Soil-Sement 3 44.586 14.862 11.1 0.0032

Galat 8 10.716 1.340

Total 11 55.302

Keterangan : Percobaan dilakukan di laboratorium menggunakan Rancangan Acak Lengkap

Lampiran 12. Rekapitulasi Pengamatan Laju Penguapan Air Tanah

Waktu Pengamatan Perlakuan Soil-Sement KK (%)

H1 tn 0.363

H2 * 0.361

H3 * 0.347

H4 ** 0.370

H5 ** 0.664

H6 ** 0.648

H7 ** 0.810

H8 ** 0.627

H9 tn 1.878

H10 * 1.642

H11 ** 1.424

H12 ** 1.274

H13 ** 1.393

H14 ** 1.530

57

Lampiran 13. Layout Lahan Penelitian

L1 L2 L3 L4 L5 L3 L4 L2 L5 L1 L4 L1 L3 L2 L5

S0 S2 S1 S0 S1 S3 S2 S0 S1 S2 S1 S3 S2 S1 S1




Ulangan 1 Ulangan 2 Ulangan 3

Keterangan :

L1 : Centrocema pubescens

L2 : Calopogonium mucunoides

L3 : Pueraria javanica

L4 : Crotalaria juncea

L5 : Crotalaria usaramoensis

Lampiran 14. Hasil analisis tanah sebelum perlakuan dan sesudah perlakuan

Ciri Tanah Satuan Sebelum Perlakuan Setelah Perlakuan

Nilai Kriteria Nilai Kriteria

Tekstur

Pasir (%) 10.03 9.17

Debu (%) 51.04 18.55

Liat (%) 38.93 72.28

pH (1:1) 5.00 Sangat rendah 5.14 Sangat rendah

C-organik (Walkey & Black) (%) 1.91 Sedang 1.83 Sedang

N-total (Kjehdal) (%) 0.17 Rendah 0.19 Rendah

P(Bray I) (ppm) 3.20 Sangat Rendah 11.80 Rendah

P (HCl 25%) (ppm) 28.50 Sedang 120.30 Sangat tinggi

KTK (N NH4Oac pH 7.0) (me/100gram) 17.29 Sedang 15.28 Rendah

K (N NH4Oac pH 7.0) (me/100gram) 0.19 Rendah 0.22 Rendah

Na (N NH4Oac pH 7.0) (me/100gram) 0.21 Rendah 0.21 Rendah

Mg (N NH4Oac pH 7.0) (me/100gram) 1.05 Sedang 1.68 Sedang

Ca (N NH4Oac pH 7.0) (me/100gram) 1.21 Sangat Rendah 4.31 Rendah

KB (%) 15.38 Rendah 42.02 Tinggi

Al (N KCl) (me/100gram) 1.78 Sangat Rendah 3.46 Sangat Rendah

Sumber : Departemen Ilmu Tanah dan Sumberdaya Lahan. IPB

S0 : Soil-sement 0%

S1 : Soil-sement 33%



58

Lampiran 15. Kriteria Sifat Tanah

Sifat Tanah Satuan Sangat Rendah Rendah Sedang Tinggi Sangat Tinggi

C % <1.00 1.00-2.00 2.01-3.00 3.01-5.00 >5.00

N % <0.10 0.10-0.20 0.21-0.50 0.51-0.75 >0.75

C/N

<5 5-10 11-15 16-25 >25

P2O5 HCL mg/100g <10 10-12 21-40 41-60 >60

P2O5 Bray ppm <10 10-15 16-25 26-35 >35

P2O5 Olsen ppm <10 10-25 26-45 46-60 >60

K2O HCl 25% mg/100g <10 10-20 21-40 41-60 >60

KTK me/100g <5 5-16 17-24 25-40 >40

K me/100g <0.1 0.1-0.2 0.3-0.5 0.6-1.0 >1.0

Na me/100g <0.1 0.1-0.3 0.4-0.7 0.8-1.0 >1.0

Mg me/100g <0.4 0.4-1.0 1.1-2.0 2.1-8.0 >8.0

Ca me/100g <2.0 2.0-5.0 6.0-10.0 11-20 >20

Kejenuhan Basa % <20 20-35 36-50 51-70 >70

Kejenuhan Al % <10 10-20 21-30 31-60 >60

pH H2O

4.5-5.6 5.6-6.5 6.6-7.5 7.6-8.5 >8.5

Sumber : Departemen Ilmu Tanah dan Sumberdaya Lahan. IPB

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