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, lobster habits. Lobster belongs to insect shell animals, similar to crabs, with a pair of specially developed chelates and the habit of digging caves. Generally, lobsters dig caves near the water's edge. Lobsters like shade and fear light. When the light is weak or dark, they climb out of the cave. When the light is strong, they sink to the bottom or hide in the cave. Lobsters have spawning periods twice a year in spring and autumn. A pair of male and female lobsters can breed up to 480 shrimp seedlings at a time. Usually, the lobsters listed in early spring are the shrimp larvae bred in the autumn of last year, while the shrimp larvae bred in spring only need to be bred for more than 60 days to be listed. Lobster farmers only need to keep the large whole lobster for planting in the first year. In autumn, the lobster will go into the cave to give birth. In the second year, they do not need to buy too many lobster seedlings. 2. Big appetite and miscellaneous eating habits. Lobster has a very good appetite and can be fed with animal and plant feed, such as miscellaneous fish, miscellaneous meat, wheat, corn and other wild omnivores. 3, not afraid of dirty and smelly water, afraid of chemicals. Lobster is not afraid of dirty and smelly water, but it is very sensitive to chemicals such as pesticides, fertilizers and liquefied petroleum gas. As long as there are these chemicals in the pond, the lobster will be destroyed. Second, lobster breeding technology 1, to create a good lobster growth environment. Lobsters like to make holes. Generally, the depth of caves is 50-80cm, and the depth of some caves is more than 1m. In order to avoid escaping from the holes, the width of the ridges around the aquaculture water body should be more than 1.5 m, and 0.5 m high anti-escape nets or smooth anti-escape walls and anti-escape boards should be set up around the ridges. The anti-escape boards and fences should also be buried 2m deep to prevent lobsters from escaping. At the same time, the river pond simulates the ecological environment of lobster under natural conditions.In the face of death, there is no standard answer.《玩游戏的朋友》为娱乐社交游戏综艺。每期节目嘉宾会通过自己的社交圈邀请王者玩家深度参与节目。通过解锁玩家的标签了解王者玩家的故事，并组成两队与王者玩家展开5V5对战，最后进行复盘。面对妻子的哑谜，张槐又傻眼——说啥？郑氏笑道：就是我十二岁那年，放了一只乌龟的事儿。In this blog, from theory to practice, the system introduces iptables. If you want to know iptables from scratch, you can check the list of iptables articles, and the direct link is as follows.The fifth set of RMB has 6 denominations of 1 yuan, 5 yuan, 10 yuan, 20 yuan, 50 yuan and 100 yuan, of which 1 yuan has banknotes and coins. According to the needs of market circulation, the fifth set of RMB has increased the denomination of 20 yuan and cancelled the denomination of 2 yuan, making the denomination structure more reasonable. The Fifth Set of RMB Treasure Books of the People's Republic of China with 100 Chinese Family Names is divided into chapters with RMB main and auxiliary coins. In each chapter, relevant aspects of surname culture are introduced, which not only makes surname culture and coin culture achieve harmonious unity, but also shows its real humanistic and economic values.1. HTTP flood attack