结合两年来的生产实践,我们总结出暗纹东方越冬的关键技术要点,现介绍如下,供广大养殖者参考:一、越冬前的准备(一)越冬前的强化饲养越冬前应强化投饲,特别是在养殖后期水温降低、摄食减少阶段,通过强化投饲,增强体质,为暗纹东方的安全越冬打好基础。(二)越冬时间及越冬池的准 Combined with two years of production practice, we concluded that the dark Obscurus overwintering key technical points are as follows, for the majority of farmers reference: First, the preparation before the winter (a) before the winter intensive feeding should be strengthened before winter feeding, Especially in the latter part of aquaculture, the water temperature is reduced and the food intake is reduced. By strengthening the feeding and strengthening the constitution, the foundation for the safe wintering of the dark-fringed Orient will be laid. (B) overwintering time and winter pool of the prospective