为探讨饲料中添加不同含量枯草芽孢杆菌对拟穴青蟹(Scylla paramamosain)幼蟹生长、消化酶活性及体成分的影响,以初始体质量为(25.......

用蛋白质水平分别为31.45%,36.37%,41.55%,46.13%,51.72%和56.86%的6种等能饲料,对初始体重为(11.86?0.11)mg的拟穴青蟹(Scylla pa......