论文部分内容阅读
对梭子蟹的开口饵料进行了 4组对比实验 ,从实验中可以看出 ,喂轮虫加豆粉的变态率高于单一喂轮虫的变态率 ,喂轮虫变态率高于喂卤虫的变态率 ,喂卤虫的变态率高于喂蛋黄和酵母的变态率
Four sets of comparative experiments were conducted on the open bait of the crabs. It can be seen from the experiment that the metamorphosis rate of rotifer and soybean flour is higher than that of a single rotifer, and the metamorphosis rate of rotifer is higher than that of the artemia Rate, feed Artemia metamorphosis rate higher than the fed hen and yeast metamorphosis rate