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They clam approximately 500 species, widely distributed in coastal intertidal zone of tropical temperate countries. Our country has about 40 species of 7 breed groups, distributed along the coast from north to south.Northern coastal areas have clam oil (Meretrix lime), clam password (Meretrix llusoria Rumplius). Southern coastal areas have clam (Meretrix lyrata Sowerby).Clams are mollusks team has great potential in the tide country. Culture technique is not complicated, short cycle, investment less valuable export. Clam, oysters also take active measures to protect and develop this resource, contributing to a cleaner environment intertidal coastal bottom....
Nội dung trích xuất từ tài liệu:
Ministry of Agriculture and Rural Development: Analysis of Technical, Economic and Social Indicators and Assessment of Technical Adoption Rate in Clam Aquaculture Households - MS10 "
