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Memory 1G10-15% 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.Difference2009年 特别企画『ルパン三世VS名探侦コナン』（読売テレビとの共同制作）《鲁邦三世VS名侦探柯南》The 19th National Congress of the Communist Party of China stressed that liberating and developing social productive forces is the essential requirement of socialism. We should stimulate the creativity and development vitality of the whole society and strive to achieve higher quality, more efficient, fairer and more sustainable development. This is the fundamental path to realize the goal of "two hundred years". As long as we follow this path and follow a blueprint to the end, the great goal of a modern and powerful socialist country will surely be realized.(3) When two ships approach each other and pose a danger of collision, their passage through ships that should not be hindered shall still be liable to fully comply with the provisions of this Chapter.