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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.你放心，他们不会杀她的，以防万一，还要用她来挟制白虎将军和玄武侯……胡钊既开了口，出奇地配合，一五一十交代很清楚。　　正祖为建立崭新的朝鲜而欲实施改革，却又屡遭守旧实力——僻派的牵制。另有，文人帮为暗杀正祖而做准备工作。武士张寅衡与苏香菲为了成就其爱情而参加叛乱。为了各自的理想，叛乱正逐步逼近正祖……(1) Must be Nanjing insured units (except the original five counties: Gaochun, Lishui, Liuhe, Jiangning, Laojiangpu) (2) Unit clerks should hold Nanjing social security cards.质朴善良的刘峰因为经常为大家服务，在文工团被称为“活雷锋”、“万金油”。从农村来到军队文工团的何小萍，因“不良习气”屡次遭到文工团女兵萧穗子、林丁丁、郝淑雯等人的歧视与排斥。刘峰、何小萍、萧穗子、林丁丁、郝淑雯、陈灿等人情感缠绕、交集，大时代的背景之下，每个人的命运大相径庭，却都拥有着出人意料的人生归宿。等见面之后又是难免有些jī动，彼此之间互相问候，这才放心下来。