Assertion: sterile oyster | /r/HasProperty | cultured
Facets:
value: by crossbreeding tetraploid
type: OTHER
Source sentences:
text: To prevent spawning, sterile oysters are now cultured by crossbreeding tetraploid and diploid oysters.
text: To prevent spawning, sterile oysters are now cultured by crossbreeding tetraploid and diploid oysters.