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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.　　张辛辛虽然对马杰很凶很泼辣，但却是雷打不动的爱情，两人在争吵中过着属于他们自己的幸福生活，虽然中途有摩擦和表现的出轨预兆，但都能及时的制止住。 　　Amazon已续订《律界巨人 Goliath》第二季。Later, an optimized form evolved, namely content-based e-commerce. Instead of selling goods directly, the stage of content consumption is increased before purchase, and the effect is consumption decision. In other words, by planning the content that users may be interested in, sufficient purchase reasons are provided for users to place orders, thus improving product stickiness, re-purchase or transformation.《大漠苍狼》以抗击日本掠夺中国稀土资源为背景，讲述了黄志忠饰演的洪泰从单纯的复仇之路走向以国为重、保卫国家资源不被掠夺的传奇经历。主人公来到鱼龙混杂的青蚨镇后，为复仇他将雄霸当地的侯家兄弟、宋久潺以及土匪猛虎丹宾牵扯其中。三大家族之间已经持续几十年的恩怨情仇再度白热化，加之潜伏于此的日本黑龙会，五方势力角逐，让主人公深陷三大家族的家族阴谋与日本潜伏者的侵略阴谋。民国初年，徽商子弟朱文甫，因为逃避父母的包办婚姻离家出走，在新安江上遇险，九姓渔家女陈雪梅冒死相救，自此两人结下了不解之缘。When Li Lei returned to his hometown in Ningbo from Shanghai, he was frightened to see his thin and malnourished mother lying in bed.