Meanwhile the author used he method that self-reproduction in tetraploid Pacificoyster to build the tetraploid population.
通过四倍体的自群繁育，建立了稳定的太平洋牡蛎四倍体群体；
2
Pacificoyster is one of improved varieties in shallow aquaculture with great body weight, good growth, delicious taste, high yield, and adaptability.
太平洋牡蛎具有体型大、生长快、味美、产量高、适应性强等优点，是浅海养殖的优良品种之一。
3
It's already blamed for economic losses at oyster farms in the Pacific Northwest and the slowing of coral growth in Australia's Great Barrier Reef, according to Oceana.