Water-saving method for breeding loach in rice field

Abstract

The invention relates to a water-saving method for breeding loach in a rice field. The method comprises the following steps of rice field pretreatment; preparation before seeding; seeding; breeding of loach; field management; rice harvesting; and loach harvesting. The water-saving method for breeding loach in the rice field is capable of forming a stable ecological system, enhancing the loach autoimmunity and improving the loach survival rate; cattle manure and loach excrements are utilized to replace rice field additional fertilizer, so that the paddy rice production cost is effectively lowered, usage of chemicals is reduced, and loach grows while paddy rice in the rice field grows; the water consumption is effectively reduced; the loach survival rate and the loach yield are improved, and the economic benefits are remarkable. The breeding method is capable of ensuring stable yield and abundant harvest, and also providing rich nutrient substances for consumers.

Description

technical field [0001] The invention belongs to the technical field of ecological breeding, and in particular relates to a water-saving paddy field loach breeding method. Background technique [0002] As modern people have higher and higher requirements for material life, loach has also become a delicacy on people's tables. Existing loach farming is mainly concentrated in ponds, reservoirs and other water surfaces with sufficient water sources. However, high-density breeding on water surfaces is easy. The self-purification of water is difficult, and the input cost of water purification and disease prevention needs to be increased. In traditional paddy field farming, loach is scattered in the paddy field. Although loach can be concentrated by ditches and small ponds, it is still impossible to capture loach effectively and save labor and effort. If the fisherman is used for electric shock harvesting, it is easy to damage the loach , causing economic losses. Therefore, the or...

AI Technical Summary

Problems solved by technology

[0002] As modern people have higher and higher requirements for material life, loach has also become a delicacy on people's tables. Existing loach farming is mainly concentrated in ponds, reservoirs and other water surfaces with sufficient water sources. However, high-density breeding on water surfaces is easy. Difficulty in self-purification of water bodies, requiring increased investment in water purification and disease prevention

In traditional paddy field farming, loach is scattered in the paddy field. Although the loach can be concentrated by ditches and small ponds, it is still impossible to capture the loach effectively and save effort. If the fisher is used for electric shock harvesting, it is easy to damage the loach , causing economic loss

Therefore, the original loach farming has the problems of high water consumption, difficult field management and harvesting.