作　　者： ; ;

机构地区： 暨南大学生命科学技术学院水生生物研究所

出　　处： 《生态学杂志》 1998年第4期14-17,共4页

摘　　要： 水生动物的代谢耗能在能量支出中占有重要的比例，且代谢耗能及其比例的大小受各种生态因子的影响，因此，研究动物的代谢及其影响因素是生物能量学的一个重要课题。有关鱼类代谢的研究很多且已有全面的综述性报道［１］，而有关甲壳类，特别是虾类幼体代谢方面的专题研究... Effects of feeding, body weight and light condition on respiration of the larvae of Macrobrachium rosenbergii were studied in laboratory. The oxygen consumption increased about 1.2-1.5 times after full feeding, but dropped to routine levels after stopped feeding for 6 hours. The increase in oxygen consumption caused by feeding was not associated with both feeding duration and larval body weight. And the routine oxygen consumption of the larvae did not show any significant differences between light and dark rearing conditions. Based on the data in the present study, a regression formula between the routine oxygen consumption and dry body weight of larvae is R=5.1204W0.8269, where R is the routine oxygen consumption of the larvae and W is the dry body weight.

关 键 词： 罗氏沼虾 幼体 氧代谢 摄食 体重 光照

领　　域： [生物学]