Method for breeding leeches in rice field
A technology of paddy fields and leeches, applied in animal husbandry, etc., can solve the problems of waste of resources, unfavorable farmers' interests maximization, etc., and achieve the effects of saving costs, increasing production, and reducing the use of fertilizers
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[0009] A method for cultivating leeches in a rice field, which is characterized in that: the rice field is selected in a place with sufficient water source and convenient for irrigation and drainage; an anti-escape net is installed at the inlet and outlet; an anti-escape net is also installed around the rice field. Young leeches and 20kg snails.
[0010] Based on the above, the water is changed every 3 days during breeding, and half of the paddy field water is changed each time.
[0011] Based on the above, duck blood is fed once every 7 days, and each feeding amount accounts for 2% of the total weight of the leeches in the rice field.
[0012] Based on the above, when necessary to prevent and control diseases and insect pests in the rice field, use low-toxic and fully diluted pesticides. When spraying, spray on the leaves instead of spraying in the water body. After applying the pesticide, immediately replace the water in the rice field.
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