| |||
breeding stock; expansion colony | |||
breeding flock; breeding group; mating flock | |||
breeding herd | |||
| |||
mating flock |
繁殖群 : 38 phrases in 9 subjects |
Acridology | 3 |
Agriculture | 9 |
Animal husbandry | 16 |
Biology | 1 |
Desert science | 2 |
Fishery fishing industry | 1 |
Genetics | 2 |
Pest control | 1 |
Reproductive biology | 3 |