Yield per Hectare Original Order Weedy check 1 Hand weeding 2 Black plastic 3 White plastic 4 Wheat straw 5 Sow dust 6 Metribuzin 7 Glyphosat 8
LSDValue 1441 6004 D 13750 A 7251 CD 7244 CD 7666 C 7287 CD 11570 B 13580 A
No. of Tuber per plant Weedy check 1 Hand weeding 2 Black plastic 3 White plastic 4 Wheat straw 5 Sow dust 6 Metribuzin 7 Glyphosat 8
Tuber diameter Weedy check 1 Hand weeding 2 Black plastic 3 White plastic 4 Wheat straw 5 Sow dust 6 Metribuzin 7 Glyphosat 8
Dry Biomass Weedy check 1 Hand weeding 2 Black plastic 3 White plastic 4 Wheat straw 5 Sow dust 6 Metribuzin 7 Glyphosat 8
Fresh Biomass
Ranked Order
Alphabet
Glyphosate 8
A
Metribuzin 7
B
Hand weeding 2
A
Saw dust 6
BC
Wheat straw 5
BC
Black plastic 3
BC
White plastic 4
BC
Weedy check 1
C
Means 13580 11570 13750
LSD Value= 2.162
7.675C 16.17A 7.350C 7.75c 8.450C 8.750C 13.77B 15.48AB
16.17A 15.48AB 8.450C 8.750C 13.77B 7.750C 7.675C 7.350C
LSD Value =1.030 2
A
5.14
8
A
4.99
7
AB
4.535
3
BC
3.835
5
C
3.475
4
C
3.475
1
C
3.425
6
C
3.305
LSD Value= 7.475 1
A
30.63
6
B
20.38
4
B
18.56
3
B
17.33
5
B
16.23
7
C
5.652
8
C
4.05
2
C
3.25
LSD VALUE = 28.36
Weedy check 1 Hand weeding 2Degree Source of Variance Black plastic 3freedom White plastic 4 Replication Wheat straw 5 3 Sow dust 6 Factor A 7 Metribuzin 7 Glyphosat 8 21 Error total Plant Height 31
4
of Sum
of mean
square
square
0.595
0.198
15.816
2.259
A
1 ofB
142.6
f ratio
3
BC
101.6
6
CD
78.13
5
D
7
E
2
E
0.4041
66.63
4.6024
0.0030
8 E 10.310 0.491 26.721 LSD VALUE = 12.15
Weedy check 1 Hand weeding 2 Black plastic 3 White plastic 4 Wheat straw 5 Sow dust 6 Metribuzin 7 Glyphosat 8
No. of Branch per Plant Weedy check 1 Hand weeding 2 Black plastic 3 White plastic 4 Wheat straw 5 Sow dust 6 Metribuzin 7 Glyphosat 8
1. Tuber diameter: anova 2. No. of tuber per plant anova:
110.2 Probability
22.17 13.38 13.23
7
A
97.75
2
AB
86.5
8
B
84.5
3
B
76.5
5
C
61.25
4
C
57.45
6
C
56.75
1
C
51.65
LSD VALUE = 0.7697 2
A
2.35
5
A
2.3
7
A
2.2
8
A
2.2
3
A
2.15
4
A
2.05
6
A
2
1
A
1.85
Source of Variance
Degree
of Sum
of mean
of f ratio
freedom
square
square
Replication
3
6.273
2.091
0.9676
Factor A
7
400.670
57.239
26.4891
Error total
21 31
45.37
2.161
Probability
0.0000
452.320
3. Fresh biomass anova: Source of Degree of Sum Variance freedom square
of mean
of f ratio
square
Replication
3
127.101
42.367
0.1139
Factor A
7
62940.294
8991.471
24.1810
Error
21
7808.640
371.840
total
31
70876.035
4. Dry biomass anova: Source of Degree of Sum Variance freedom square
of mean
of f ratio
0.0000
Probability
square
Replication
3
51.065
17.022
0.6588
Factor A
7
2728.102
389.729
15.0839
Error total
21 31
542.584
25.837
3321.752
Probability
0.0000
5. No. of branch per plant anova: Source of Degree of Sum Variance freedom square
of mean
of f ratio
square
Replication
3
0.255
0.085
0.3443
Factor A
7
0.755
0.108
0.4368
Error total
21 31
5.185 6.195
0.247
6. Plant height anova: Source of Degree of Sum Variance freedom square
Probability
of mean
of f ratio
Probability
square
Replication
3
627.710
209.237
16.9587
0.0503
Factor A
7
8098.520
1156.931
3.0671
0.0000
Error total
21 31
1432.630 10158.860
68.220
7. Yield per hectare anova: Source of Degree of Sum of square Variance freedom
mean
Replication
3
2076960.367
692320.122
0.7211
Factor A
7 21
39594176.25 9
41.2419
Error
277159233.81 5 20160978.058
960046.574
total
31
299397172.24 0
of f ratio
Probability
square
0.0000