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1.严格挑选亲龟亲龟要求肌肤光滑,外无损伤,内无疾病,体质健壮,体态正常,行动活泼,动作敏捷,亲龟的雌雄比例为3:1,每平方米饲养池可投入1只。2.科学喂养根据乌龟的食性,以投喂蛋白质含量较高的动物性饵料为主,如鱼虾、螺蚌、蚯蚓、蚕蛹或畜禽加工后的下脚料。配合饲料中蛋白质含量应达40%～50%,脂肪在1%以下。产卵期应在饲料中添加部分活性钙,以避免产生畸形卵。产卵期以低脂肪高蛋白饵料为主。产后恢复期和冬眠期则应适当增加能量饲料,以利亲龟越冬和次年提早发情、产卵。投喂方法,水温20～25℃时每天投喂1次,水温25～30℃时每天投喂2次。
1. Strict selection of turtle tortoise requires the skin smooth, no damage outside, no disease, strong physique, normal body, action lively, agile, turtle male and female ratio of 3: 1, per square meter feeding pond can be put into 1 only. 2. Science Feeding According to the turtle’s feeding habits, feeding the animal protein with high content of the main bait, such as fish and shrimp, snail mussels, earthworms, pupae or livestock waste processing. Protein content of feed should reach 40% to 50%, fat in less than 1%. Spawning period should be added to feed some of the active calcium, to avoid the production of abnormal eggs. Spawning period to low-fat high-protein bait-based. Postpartum recovery and hibernation should be an appropriate increase in energy feed, in order to facilitate the overwintering of turtle and the next year early estrus, spawning. Feeding method, the water temperature 20 ~ 25 ℃ when fed 1 day, water temperature 25 ~ 30 ℃ when fed 2 times a day.