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人工养殖中国对虾Penaeus orientalis Kishinouye需要投喂饵料,常常因投饵数量不恰当导致养虾失败:投少了不能满足对虾需要;投多了不仅浪费饵料,还会败坏水质。为了寻找合理的投饵标准,不少学者通过称剩饵或胃内含物的重量来推导出各种计算摄饵量的公式。但其准确性因受回收量不全、饵料种类不同和胃饱满程度差异等因素的影响,各公式所计算的日摄饵量不尽一致。因此,探索对虾的胃容量,关系到阐明投饵量
Artificial farming of Penaeus orientalis Kishinouye requires the feeding of bait, which often leads to shrimp failure due to improper feeding: dropping less than meets the needs of prawns; adding more is not only a waste of food but also a deteriorating of water quality. In order to find a reasonable standard of feeding, many scholars derive various formulas for calculating the amount of bait by weighing the weight of the bait or stomach contents. However, their accuracy is not consistent due to factors such as incomplete recovery, different types of food and differences in fullness of the stomach. Therefore, to explore the stomach capacity of shrimp, is related to clarify the amount of feeding