Crayfish fry breeding workshop and method

Abstract

The invention discloses a crayfish fry breeding workshop. The crayfish fry breeding workshop comprises a workshop body, a culture pond, an air conditioner and a hot water boiler; the culture pond is arranged in the workshop body, and a hot water circulating pipe is arranged at the bottom of the culture pond; the air conditioner is arranged in the workshop body; the water outlet end of the hot water boiler communicates with the water inlet end of the hot water circulating pipe, and the water inlet end of the hot water boiler communicates with the water outlet end of the hot water circulating pipe. The invention further provides a crayfish fry breeding method. The survival rate and the growth speed of crayfish fries can be increased, and the requirements of a large number of crayfish farmers are met.

Description

technical field [0001] The invention relates to breeding equipment and a breeding method. More specifically, the present invention relates to a crayfish fry cultivation workshop and method. Background technique [0002] Crayfish has become an important species of freshwater shrimp cultured in my country, and it is cultivated in Hubei, Hunan, Anhui, Jiangsu and other provinces of China. The crayfish breeding mode in these areas is mainly rice field comprehensive planting and lotus root field comprehensive planting and breeding. Crayfish seedlings are also mainly obtained through self-generation and self-propagation in the rice field and lotus root field shrimp ditch, and then through simple artificial feeding and cooking. This kind of seed cultivation method is relatively rough, the survival rate of seedlings is low, the quality and quantity of seedlings cannot be guaranteed, and it cannot meet the needs of farmers for crayfish seedlings. In lobster provinces, due to the sm...

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Problems solved by technology

The crayfish breeding mode in these areas is mainly rice field comprehensive planting and lotus root field comprehensive planting and breeding. Crayfish seedlings are also mainly obtained through self-generation and self-propagation in the rice field and lotus root field shrimp ditch, and then through simple artificial feeding and cooking. This kind of seed cultivation method is relatively rough, the survival rate of seedlings is low, the quality and quantity of seedlings cannot be guaranteed, and it cannot meet the needs of farmers for crayfish seedlings. In lobster provinces, due to the small number of local crayfish populations, limited emergence and low survival rate, factors such as long-distance cross-provincial and long-term transportation of crayfish seedlings have reduced survival rates and increased costs have hindered local crayfish farmers from being able to quickly Expand the scale of farming

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