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牡蛎是一种很有经济价值的养殖贝类,它的肉含有极为丰富的营养物质,除可以供鲜食外,又可以加工做成干制品((虫毫)豉),(虫毫)油和罐头。它的贝壳含有大量的碳酸钙和许多磷酸钙的成分以及碘的痕迹,粉碎后加入家禽饲料内,大大有利于家禽的产卵;在沿海地区可以用做烧石灰的原料。现在世界上牡蛎的年产量已经达到1,600,000公担。我国的牡蛎养殖业有着悠久的历史,经过长时期的生产实践,累积了许多丰富的经验,这些经验过去没有及时分析和总结,使我国牡蛎的产量和养殖方法历久停顿不前。若要进一步扩大生产或者改进生产方法,首先必须科学地、系统地了解牡蛎的生活规律,进
Oyster is an economically valuable cultured shellfish, its meat contains extremely rich nutrients, in addition to food for fresh, but also can be processed into dried products And canned food. Its shell contains a lot of calcium carbonate and many calcium phosphate ingredients and traces of iodine, crushed into the poultry feed, greatly conducive to the laying of poultry eggs; in the coastal areas can be used as raw material for burning lime. Now the annual output of oysters in the world has reached 1,600,000 mm. China’s oyster aquaculture industry has a long history. After a long period of production practice, many rich experiences have been accumulated. These experiences have not been analyzed and summarized in time in the past, so that the production and breeding methods of oysters in our country lasted for a long time. To further expand production or improve production methods, we must first of all scientifically and systematically understand the laws of life of oysters