Tableau 14 : Données brutes sur la taille des
plantes à 45 jours (cm)
|
Traitements
|
|
Blocs
|
|
Total
|
Moyenne
|
|
|
B1
|
B2
|
B3
|
|
|
|
T0
|
34.00
|
33.50
|
31.75
|
99.25
|
33.08
|
|
T1
|
121.25
|
113.00
|
127.75
|
362.00
|
120.67
|
|
T2
|
46.10
|
79.00
|
68.25
|
193.35
|
64.45
|
|
T3
|
79.71
|
46.75
|
76.75
|
203.21
|
67.74
|
|
T4
|
89.75
|
124.75
|
105.00
|
319.50
|
106.50
|
|
T5
|
126.75
|
99.00
|
82.00
|
307.75
|
102.58
|
|
Total
|
497.56
|
496.00
|
491.50
|
1485.06
|
|
|
Moyenne
|
82.93
|
82.67
|
81.92
|
|
|
Tableau 15: Tableau résumé de l'ANOVA
|
Source de variance
|
DL
|
SC
|
CM
|
Fcal
|
Fth0.05
|
Fth 0.01
|
Conclusion
|
|
Total
|
|
17.00
|
19241.81
|
1131.87
|
|
|
|
|
|
Traitement
|
5.00
|
16265.40
|
3253.08
|
10.94
|
3.33
|
5.64
|
**
|
|
Bloc
|
|
2.00
|
3.30
|
1.65
|
0.01
|
4.10
|
7.56
|
NS
|
|
Erreur
|
|
10.00
|
2973.11
|
297.31
|
|
|
|
|
LSD = 25,52
Tableau 16 : Tableau de comparaison des moyennes
|
|
T1: 120.67
|
T4: 106.5
|
T5: 102.58
|
T3: 67.74
|
T2: 64.45
|
T0: 33.08
|
|
T1: 120.67
|
0.00
|
14.17
|
18.09
|
52.93
|
56.22
|
87.59
|
|
T4: 106.5
|
|
0
|
3.92
|
38.76
|
42.05
|
73.42
|
|
T5: 102.58
|
|
|
0
|
34.84
|
38.13
|
69.5
|
|
T3: 67.74
|
|
|
|
0
|
3.29
|
34.66
|
|
T2: 64.45
|
|
|
|
|
0
|
31.37
|
|
T0: 33.08
|
|
|
|
|
|
0
|
Conclusion : T1 = T5 =
T4 > T3 = T2 > T0
Tableau 17 : Données brutes sur la taille des
plantes à 60 jours
|
Traitements
|
|
Blocs
|
|
Total
|
Moyenne
|
|
|
B1
|
B2
|
B3
|
|
|
|
T0
|
44.75
|
47.75
|
37.25
|
129.75
|
43.25
|
|
T1
|
170.50
|
142.25
|
145.25
|
458.00
|
152.67
|
|
T2
|
63.95
|
112.50
|
95.50
|
271.95
|
90.65
|
|
T3
|
117.42
|
62.00
|
106.02
|
285.44
|
95.15
|
|
T4
|
117.25
|
178.00
|
152.75
|
448.00
|
149.33
|
|
T5
|
178.50
|
136.00
|
103.00
|
417.50
|
139.17
|
|
Total
|
692.37
|
678.50
|
639.77
|
2010.64
|
|
|
Moyenne
|
115.40
|
113.08
|
106.63
|
|
|
Tableau 18: Tableau résumé de l'ANOVA
|
Source de variance
|
DL
|
SC
|
CM
|
Fcal
|
Fth0.05
|
Fth 0.01
|
Conclusion
|
|
Total
|
|
17.00
|
35949.2
|
2114.66
|
|
|
|
|
|
Traitement
|
5.00
|
27754.4
|
5550.88
|
6.98
|
3.33
|
5.64
|
**
|
|
Bloc
|
|
2.00
|
247.73
|
123.87
|
0.16
|
4.10
|
7.56
|
NS
|
|
Erreur
|
|
10.00
|
7947.14
|
794.71
|
|
|
|
|
LSD = 41,72
Tableau 19 : Tableau de comparaison des moyennes
|
|
T1: 152.67
|
T4: 149.33
|
T5: 139.17
|
T3: 95.15
|
T2: 90.65
|
T0: 43.25
|
|
T1: 152.67
|
0.00
|
3.34
|
13.50
|
57.52
|
62.02
|
109.42
|
|
T4: 149.33
|
|
0
|
10.16
|
54.18
|
58.68
|
106.08
|
|
T5: 139.17
|
|
|
0
|
44.02
|
48.52
|
95.92
|
|
T3: 95.15
|
|
|
|
0
|
4.5
|
51.9
|
|
T2: 90.65
|
|
|
|
|
0
|
47.4
|
|
T0: 43.25
|
|
|
|
|
|
0
|
Conlusion : T1 = T5 =
T4 > T3 = T2 > T0
II. PARAMETRES DE
RENDEMENT
| 
