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Table 1 Number of sires, dams and offspring and survival rate over eight generations of selection

From: Effects of selection for fast growth on survival rate during grow-out phase in giant freshwater prawn (Macrobrachium rosenbergii)

Generation Line Sires Dams Progeny Survival rate (%)
G0 (2008) Base population 81 81 1870 26.7
G1 (2009) Selection
Control
76
17
89
17
3060
711
40.2
32.4
G2 (2010) Selection
Control
60
20
96
20
4464
1256
45.4
40.4
G3 (2011) Selection
Control
65
42
144
42
5520
1324
31.3
38.5
G4 (2012) Selection
Control
74
27
93
34
2306
734
35.1
24.9
G5 (2013) Selection 60 60 5743 33.8
G6 (2014) Selection
Control
34
7
54
15
504
162
20.4
10.0
G7 (2015) Selection
Control
56
25
87
31
3862
788
44.4
31.6