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一、外购野生亲鳖内伤过重大部分 亲鳖是外购野生鳖,由于捕鳖方法不当, 有些野生亲鳖当时看似健壮,实际上有 很重的内伤:还有的是运输时群堆集装, 互相挤压咬伤,这些带伤成熟亲鳖开始 虽也产卵,但食欲和抵抗力都明显下降, 达不到越冬所需的肥满度,入冬后就会 因难耐基础代谢能量的消耗和疾病的侵 袭逐渐上游水面。如不及时抢救,就会 逐步死亡。
First, the purchase of wild pro-turtle internal injuries overweight Most of the soft-shelled turtle is the purchase of wild turtle, due to inappropriate methods of catching turtles, and some wild pro-turtle at the time it seems robust, in fact, heavy internal injuries: Squeeze each other bitten, these injured mature soft-shelled turtle began to spawn, but appetite and resistance were significantly reduced, less than the required fatness of winter, winter will be due to refractory basal metabolic energy consumption Invasion of the disease and gradually up the water. If not rescued, it will gradually die.