This year, in the Dongguan Money Turtle Breeding Association, there are farmers who propose to use the artificial climate chamber that can simulate the crab breeding environment to use the crab breeding work, which provides important conditions for strengthening the cultivation and breeding of the money turtle. The money turtle is a valuable national second-class protected animal in China. Breeding high-quality money turtles can increase economic returns. However, in recent years, due to the control of the cultivation conditions of the money turtle, the success rate and survival rate of money turtle breeding are also very low, and the breeding results are not satisfactory. One side is an efficient breeding goal, and the other is an inefficient breeding practice. This is not the case, so the money turtle breeding workers are a headache. Fortunately, this year in the Dongguan Money Turtle Breeding Association, there are farmers who proposed that the artificial climate chamber that can simulate the crab breeding environment is used in the cultivation of crab species, which provides important conditions for strengthening the cultivation and breeding of the money turtle. The application of artificial climate chambers is very extensive. In addition to the well-known environmental conditions that can simulate plant growth, it can also simulate the animal farming environment. For example, in the case of money turtles, it has certain requirements for cultivating temperature and moisture, and has special needs for light and carbon dioxide concentration. At this time, if it is controlled and improved by humans alone, it cannot be basically realized. The artificial climate chamber can precisely control the indoor temperature, humidity, illumination and carbon dioxide concentration according to the experimental requirements, and reproduce various climatic environments, creating good environmental conditions for studying the growth, development, physiology and biochemical processes of different species. According to the artificial climate chamber test, the money turtles began to mate at a temperature of 20 to 25 °C. When the water temperature rises to around 25 °C, the female turtle begins to lay eggs. The whole period of co-production of eggs 3 to 4 times, each producing 3 to 4 eggs. Usually in the early morning or evening spawning, before spawning, the female turtle chooses the soft shoal sand pile or excavates the soil into the hole under the roots of the tree, then lays eggs in the hole, then covers the hole with sand, and then presses the body with the body. Leave. Under natural conditions, the hatching of the money turtle eggs is susceptible to external natural conditions such as climate, light, natural enemies, etc., so the incubation time is longer and the hatching rate is lower. When artificially cultured, artificial hatching can be carried out to increase the hatching rate. Therefore, it can be seen that the use of artificial climate chambers to raise money turtles can increase their hatching rate, survival rate and success rate. This is of great significance to increase the amount of money turtle farming and increase the economic benefits of farmers. Original address: http:// http://news.chinawj.com.cn
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