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鱼苗在轮虫发生高峰期下塘,是鱼苗饲养成败的重要一环。因为鱼苗池经过清塘、施肥后,浮游生物发展程序一般是:浮游藻类或细菌—轮虫—小型枝角类—大型枝角类—挠足类;鱼苗食性的变化是:轮虫—小型枝角类—大型枝角类;二者有天然的一致性。适时下塘就能发挥这种一致性,使鱼苗在
Fry under the peak of rotifer rotten pond, fish feed is an important part of the success or failure. Because fry ponds after the clear pond, fertilization, plankton development program is generally: planktonic algae or bacteria - rotifers - small claw - large claw - chimeris; food changes in fry are: rotifers - small branches Horns - large cladocera; the two have a natural consistency. Xia Tong will be able to play this consistency in time, so fry in