【摘要】 网箱养鱼对水域所造成的污染,主要表现在两个方面:一是鱼的排泄物污染,二是剩余饵料造成的污染。通过对红鳍东方进行音响驯化,研究了解决剩余饵料对水域污染问题的方法,并求得了鱼类生长(体长与体重)与摄食量之间的关系曲线,从而达到减少剩余饵料沉积量,科学制定投饵量,指导网箱养殖红鳍东方快速、持续发展的目的。更多还原

【Abstract】 Culture in cages pollutes the water primarily in two ways: the feces of fish, and the dietary remains. A method to eliminate the feed remains was developed by acoustic feeding behavior control of Fugu rubripes. Relative curves between fish growth (length and weight) and the feed amount were provided to determine sustainably the proper amount of feed in practical Fugu rubripes culture in cages.更多还原