"There are two types of oyster farming: suspension culture, in which oysters are grown off bottom, in floating trays, is a labor-intensive form of cultivation that requires continuous tending and cleaning of both gear and shellfish, and bottom culture, which is similar to conventional crop farming on land; it involves selecting areas of the sea floor that provide a natural food supply, necessary currents, minimum exposure to predators, and proper temperature and then ""seeding" the bottom with shellfish stock that are left to grow to market size.

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oyster culture：牡蠣之養(yǎng)殖

relay regulator 斷續(xù)式調(diào)節(jié)器 繼電調(diào)節(jié)系統(tǒng) | oyster culture 牡蠣之養(yǎng)殖 | daughter chromatid 子染色單體

oyster culture：牡蠣養(yǎng)殖

oyster 牡蠣;蠔;蚵 | oyster culture 牡蠣養(yǎng)殖 | oyster drill 穿蠣貝;蚵螺

oyster culture：蠔的養(yǎng)殖

1223 蠔養(yǎng)殖業(yè) Oyster culture | 122300 蠔的養(yǎng)殖 Oyster culture | 2 采礦及采石業(yè) Mining and Quarrying

oyster culture：蠔養(yǎng)殖業(yè)

122200 淡 魚類及淡 殼類動物的養(yǎng)殖 Pond fish and crustaceans culture | 1223 蠔養(yǎng)殖業(yè) Oyster culture | 122300 蠔的養(yǎng)殖 Oyster culture