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Thunder (X88)
The SASSO Thunder is an ideal product for backyard production. It has great feed efficiency while standing out for its unique grey feathers. The SASSO Thunder is a highly rustic bird, strong and capable of thriving in an outdoor environment.
Unique traits:
- Strong and rustic bird
- Backyard chicken
- Thrives in an open environment

SA51A Cross
Age in days | Weight* | FCR | Male weight* | Female weight* |
---|---|---|---|---|
1 | 38 | 38 | 38 | |
7 | 95 | 0,74 | 96 | 94 |
14 | 204 | 1,34 | 209 | 200 |
21 | 389 | 1,79 | 401 | 378 |
28 | 655 | 2,07 | 681 | 628 |
35 | 977 | 2,26 | 1045 | 909 |
42 | 1338 | 2,37 | 1445 | 1231 |
49 | 1694 | 2,42 | 1847 | 1542 |
56 | 2041 | 2,46 | 2245 | 1837 |
63 | 2371 | 2,5 | 2608 | 2134 |
70 | 2667 | 2,56 | 2960 | 2373 |
77 | 2930 | 2,67 | 3282 | 2579 |
84 | 3185 | 2,82 | 3599 | 2771 |
91 | 3425 | 3,05 | 3905 | 2946 |
SA31A Cross
Age in days | Weight* | FCR | Male weight* | Female weight* |
---|---|---|---|---|
1 | 38 | 38 | 38 | |
7 | 101 | 0,72 | 102 | 100 |
14 | 221 | 1,31 | 226 | 217 |
21 | 422 | 1,74 | 434 | 409 |
28 | 709 | 2,01 | 737 | 680 |
35 | 1058 | 2,2 | 1132 | 984 |
42 | 1449 | 2,31 | 1565 | 1333 |
49 | 1834 | 2,36 | 1999 | 1669 |
56 | 2210 | 2,39 | 2431 | 1989 |
63 | 2567 | 2,43 | 2823 | 2310 |
70 | 2887 | 2,49 | 3205 | 2569 |
77 | 3173 | 2,6 | 3553 | 2792 |
84 | 3448 | 2,75 | 3897 | 3000 |
91 | 3708 | 2,79 | 4227 | 3189 |
*weight in grams
These recommendations, based on our experience, are intended to allow the expression of our strains’ genetic potential in normal operations without any responsibility on the part of SASSO. An environment, biosecurity conditions, the geographical location, or specific equipment might require adaptations that have not been taken in consideration in these general recommendations.