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10-15% of aquatic plants and hidden objects are planted shallowly at the edge of the pond to create an environment for lobsters to inhabit and shell and reduce mutual killing. The influence of water quality on lobster yield cannot be ignored. During the breeding process, the PH value of the pool water is kept between 7.5 and 8.5, and the transparency is 30-40cm. Fresh water should be added frequently, quicklime solution should be splashed regularly, water quality should be adjusted, and diseases and shelling failure should be prevented. 2. Feed feed reasonably. Lobsters will kill each other when hungry and under-fed, so the feeding amount must be sufficient. Lobster feed is animal and plant feed. Plant feeds are wheat, aquatic plants, rapeseed cakes, etc. Animal feeds are miscellaneous fish, miscellaneous meat, livestock viscera, etc. At ordinary times, the feeding time, feeding amount and feeding method are determined according to the habit of lobsters falling in the day and coming out at night and the density of lobsters in the pond. 3. Scientific fishing. Young shrimps can grow to commercial specifications in 60-90 days under the condition of suitable temperature and sufficient feed. The seedlings will be released in March and will be caught in rotation around June, selling large ones and keeping small ones.这个群里有帅哥有美女有土豪，欢迎大家加入。你想知道‘风华绝代这个词语的意思吗？那就快来看《绝代双骄》。一场夺命火灾，三对爱恨交织的恋人，两场精心谋划的复分，一个缠绵悱恻的爱情结局。间，对许大力的爱变成了恨，他发誓要为父母复仇…… 　　李海天接手了许大力的怡然集团，数年后和合作企业韩国崔氏企业董事长的女儿崔英姬结了婚，事业蒸蒸日上，生活安然如意，然而，一个叫阳光的女孩走进了他的生活，特有的魅力，使李海天感觉到阳光莫名的吸引力…… 　　阳光顺利进入了怡然集团，崔英姬的弟弟尹浩东觉得阳光被重用不可思议，他派人去调查，却得到一个意外的信息：李海天就是那场火灾的纵火者…… 　　崔氏企业停止了合作，怡然集团损失惨重，李海天的财务步步陷入困境，众叛亲离中，只有李海天自己清楚：自己不是纵火犯！。顶住离婚、破产等重重压力，在不懈努力下，李海天终于发现了一个隐匿多年的惊人秘密……饭后，老太太命山芋和南瓜好生回去歇着，众人也都散了。需要叫谁回来么？迪哥尴尬笑道，将领们应该还在应接不暇的处境中，一个姑娘刚走，第二个姑娘就会冲进来。