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3. While sailing, vessels engaged in fishing shall, as far as possible, give way to the following vessels:葫芦一身短装打扮，牵着马，板栗和小葱等弟妹们簇拥着他，长辈们跟在后边，一起出了郑家大院。今天是电影上映的第一天，尽管电影院已经增加了《重生传说》的排片量，但是场场依旧爆满。三国时，关公被曹操擒住，后又放了他，难道关公勾结曹操？刘备更是娶了孙权之妹，难道说他勾结孙权？板栗轻蔑冷笑，此类事例不胜枚举，黄大人也不多想会儿再回答。The picture is so bad, is it that the picture was not taken well or is it just like this?4.2 Malignant tumor or benign tumor affecting physiological function is unqualified.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.