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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.First, business skillsHow to decide the outcome, each person has 2 matches, a total of 3 wins, depending on who wins more matches, who will be the first. If it is all one win and one loss (comic book set), depending on who wins more games, the most will be the first. If the net wins are the same, depending on the small points (the ratio of winning and losing points), the more will be the first. Fortunately, there will not be the same situation as the two teams in the three wins. If this happens, depending on their winning and losing relationship, the winner will come first.顾涧急忙道：黎章，还不快谢过老将军。故事始于八十年代初。北方某滨海城市。      柳如烟和万树林同为一家国营印染厂的工人，结婚五年了，还没个孩子，为这事，夫妇俩没少闹气。万树林骂柳如烟是“不下蛋的鸡”，甚至扬言要跟她离婚，去找别的会生孩子的女人。柳如烟非常委屈也非常伤心，找妹妹哭诉。妹妹柳如眉在医院工作，很同情姐姐，建议他们夫妇去做检查，找出不孕的原因。可一来那时这方面的检查还不普及，加上万树林爱面子，固执不肯去。柳如烟只好找些助孕的偏方来吃，果然象怀上了。万树林高兴得不得了。为照顾妻子，他甚至打算放弃难得的培训机会。柳如烟劝他以工作为重，说自己有邻居和妹妹照看，料也无事。果然，等万树林出差回来，得知柳如烟已经产下一个女婴，取名家妮。他很失望，因为他一心想要的是个儿子。偏偏此时国家已将计划生育宣布为国策，严格控制二胎，这样，他要儿子的希望算是完全破灭了。心情烦燥之下，他对柳如烟母女弃之不顾，自己整夜打牌喝酒，还跟车间女工何丽娜鬼混。柳如烟无法忍受，毅然带女儿离开了他。后来，经邻居、厂设计室的郝卫东介绍，她与电机厂的工程师咱板栗爱折腾，所以折腾出了新花样。