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随着气温的逐渐回升,越冬亲鳖开始苏醒,此时池塘养殖若管理不当,极易发生亲鳖春瘟病症,甚至产生死亡,严重影响养殖效益。因此,应采取有效的防范措施: 1.尽快补充营养经过冬眠的鳖营养大量消耗,早春营养状况普遍较差,必须加强投饲,才能提高抗病力,减少死亡。要多投喂动物内脏和鲜螺、蚌肉等蛋白质含量较高的饲料,每天投量不得少于鳖体重的15％。
With the gradual recovery of the temperature, the overwintering soft-shelled turtle began to wake up, this time if improper management of pond aquaculture, prone to pro-turtle spring blast disease, and even death, seriously affecting the breeding benefits. Therefore, effective precautionary measures should be taken: 1. As soon as possible to supplement nutrition After hibernation turtle nutrition consumption in general, early spring nutritional status is generally poor, we must strengthen feeding, in order to improve disease resistance and reduce death. To feed more animal offal and fresh snails, mussels and other high protein content of feed, the daily dose of not less than 15% of turtle body weight.