Evaluation of the Effect of Irrigation and Fertilization by Drip Fertigation on Tomato Yield and Water Use Efficiency in Greenhouse
Table 2
The effects of irrigation and fertilizer on stem diameter tomato (mm).
Treatment
2012
2013
23 D
37 D
53 D
70 D
20 D
40 D
60 D
80 D
W1F1
8.46
10.66
10.98
12.28
7.85
8.74
10.95
12.18
W1F2
7.66
9.58
10.1
11.3
7.28
9.14
11.68
12.88
W1F3
7.45
8.57
9.6
11.01
6.84
7.8
10.55
11.26
W2F1
8.9
10.15
10.74
12.47
7.29
8.89
9.91
11.33
W2F2
8.13
9.16
10.11
11.6
7.09
9.59
11.37
11.43
W2F3
6.49
8.44
9.26
10.39
6.8
7.37
9.01
10.45
W3F1
8.39
9.33
9.98
11.86
6.62
7.87
9.07
11.78
W3F2
8.03
8.93
9.53
10.84
6.24
8.44
9.43
10.54
W3F3
5.94
8.21
8.91
10.29
5.96
6.65
7.93
9.25
p value of significance test
Irrigation
NS
NS
NS
Fertilizer
Irrigation × fertilizer
NS
NS
NS
NS
NS
NS
NS
D is the days after transplanting and columns with the same letter represent values that are significant at the 5% probability level. “” means , “” means , “” means , and “NS” means .
