Cocoon selection-Weight(Spring rearing season)
| No. | Race | Hatchability (per all eggs) (%) |
Hatchability (per fertilized eggs) (%) |
Percentage of missing
larvae (%) |
Reelability percentage (%) |
Percentage of double
cocooning silkworms (%) |
The number of cocoons per liter | Cocoon weight (g) |
Cocoon shell weight (cg) |
Cocoon shell percentage (%) |
Weight of cocoon filament (g) |
Raw silk percentage (%) |
Length of cocoon filament (m) |
Size of cocoon filament (d) |
Degumming loss percentage (%) |
Neatness (points) |
| 1351 | N131W |
86
|
86
|
4
|
87
|
6
|
77
|
2.06
|
53.2
|
25.9
|
0.389
|
19.06
|
1157
|
3.14
|
59.3
|
95.5
|
| 1352 | N142W |
86
|
87
|
8
|
89
|
8
|
83
|
2.04
|
51.5
|
25.2
|
0.398
|
19.32
|
989
|
3.73
|
79.5
|
94.4
|
| 1353 | C140W |
76
|
77
|
0
|
97
|
0
|
68
|
1.84
|
48.7
|
26.4
|
0.269
|
13.70
|
950
|
2.56
|
96.7
|
95.0
|
| 1354 | C131W |
78
|
78
|
2
|
96
|
4
|
61
|
1.94
|
51.0
|
26.3
|
0.416
|
20.29
|
1483
|
2.57
|
87.8
|
99.0
|