Tableau 33 : Tableau de comparaison des moyennes
|
T1:1953.33
|
T4:1746.33
|
T5:1508.33
|
T3:1354.67
|
T2: 951.67
|
T0: 389.33
|
T1: 953.33
|
0.00
|
207.00
|
445.00
|
598.66
|
1001.66
|
1564.00
|
T4:1746.33
|
|
0
|
238
|
391.66
|
794.66
|
1357
|
T5:1508.33
|
|
|
0
|
153.66
|
556.66
|
1119
|
T3:1354.67
|
|
|
|
0
|
403
|
965.34
|
T2: 951.67
|
|
|
|
|
0
|
562.34
|
T0: 389.33
|
|
|
|
|
|
0
|
Conclusion : T1 =
T4 = T5> T3 = T2>
T0
Tableau 34 : Données brutes sur le rendement
(t/ha)
Traitements
|
|
Blocs
|
|
Total
|
Moyenne
|
|
B1
|
B2
|
B3
|
|
|
T0
|
1.42
|
0.95
|
1.51
|
3.88
|
1.29
|
T1
|
4.63
|
5.92
|
8.98
|
19.53
|
6.51
|
T2
|
2.64
|
3.93
|
2.94
|
9.51
|
3.17
|
T3
|
4.70
|
5.04
|
3.79
|
13.53
|
4.51
|
T4
|
5.74
|
6.31
|
5.40
|
17.45
|
5.82
|
T5
|
6.33
|
3.80
|
4.47
|
14.60
|
4.87
|
Total
|
25.46
|
25.95
|
27.09
|
78.50
|
|
Moyenne
|
4.24
|
4.33
|
4.52
|
|
|
Tableau 35: Tableau résumé de l'ANOVA
Source de variance
|
DL
|
SC
|
CM
|
Fcal
|
Fth0.05
|
Fth 0.01
|
Conclusion
|
Total
|
|
17.00
|
69.30
|
4.08
|
|
|
|
|
Traitement
|
5.00
|
53.53
|
10.71
|
6.89
|
3.33
|
5.64
|
**
|
Bloc
|
|
2.00
|
0.23
|
0.12
|
0.08
|
4.10
|
7.56
|
NS
|
Erreur
|
|
10.00
|
15.54
|
1.55
|
|
|
|
|
LSD = 1,84
Tableau 36 : Tableau de comparaison des moyennes
|
T1: 6.51
|
T4: 5.82
|
T5: 4.87
|
T3: 4.51
|
T2: 3.17
|
T0:1.29
|
T1: 6.51
|
0.00
|
0.69
|
1.64
|
2.00
|
3.34
|
5.22
|
T4: 5.82
|
|
0
|
0.95
|
1.31
|
2.65
|
4.53
|
T5: 4.87
|
|
|
0
|
0.36
|
1.7
|
3.58
|
T3: 4.51
|
|
|
|
0
|
1.34
|
3.22
|
T2: 3.17
|
|
|
|
|
0
|
1.88
|
T0: 1.29
|
|
|
|
|
|
0
|
Conclusion : (T1
= T4 = T5 > T3 = T2 >
T0)
|