论文部分内容阅读
随着初春气温的逐渐回升,越冬亲鳖开始苏醒,此时池塘养殖一旦管理不当,极易发生亲鳖春瘟病症,甚至产生死亡,严重影响当年养殖效益。因此,应争取有效的防范措施: 1、尽快补充营养:一般经过冬眠的鳖,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,减少死亡的发生。要多投喂动物内脏和鲜螺、蚌肉等蛋
With the gradual recovery of early spring temperatures, overwintering soft-shelled turtle began to wake up, this time improper management of pond aquaculture, prone to pro-turtle spring blast disease, and even death, seriously affecting the breeding benefits. Therefore, we should strive for effective preventive measures: 1, as soon as possible to add nutrition: generally hibernating turtle, a lot of nutrition consumption, early spring nutritional status is generally poor, we must strengthen feeding, in order to improve disease resistance and reduce the incidence of death. To feed more animal offal and fresh snails, clam meat and other eggs