effect of salinity on oxygen consumption and nh3-n excretion of macrobrachium rosenbergii 鹽度對(duì)羅氏沼蝦代謝率的影響
comparison of muscle nutritional composition of three different populations of macrobrachium rosenbergii 羅氏沼蝦三群體間肌肉營(yíng)養(yǎng)品質(zhì)的比較
effects of dietary protein sources on growth and activities of digestive enzymes of giant freshwater prawn macrobrachium rosenbergii 豆粕替代魚粉對(duì)羅氏沼蝦生長(zhǎng)和消化酶活性的影響
effect of ambient temperature on heart rate and tissue magnesium concentration between macrobrachium rosenbergii and macrobrachium nipponese 水溫對(duì)羅氏沼蝦和青蝦心率及組織中鎂的影響
spermatogenesis macrobrachium rosenbergii during spermatogenesis, chromatins keep on condensing until mid-spermatid stage . the nucleus changes into two forms : fibrous and homogeneous forms 精子發(fā)生羅氏沼蝦精子發(fā)生過(guò)程中染色質(zhì)凝集程度逐漸增大,至精細(xì)胞中期凝集程度達(dá)到最大。