当前在鱼虾幼苗培育中,一般用微藻、褶皱臂尾轮虫作为开口饵料,稍后饲以卤虫无节幼体等活饵,商业化生产这些生物饵料需要大量的设备和人力,而且受自然条件影响很大,难于保证苗种培育的需要。因此,大力研究开发营养全面、价格低廉、适合水生动物幼体摄食与消化的人工微粒饲料,以 Currently in the cultivation of fish and shrimp seedlings, generally microalgae, Brachionus plicatilis as the opening bait, later fed Artemia nauplii and other live bait, commercial production of these biological bait requires a lot of equipment and manpower, and by Natural conditions have a great impact, it is difficult to ensure the cultivation of seed needs. Therefore, vigorously research and development of nutritionally comprehensive, low price, suitable for feeding and digestion of aquatic animal larvae of artificial particle feed to