Fertilizer Fish farming refers to the use of mixed compost fish, which has the advantages of rapid fertilizer efficiency, low cost, and wide source, and is an important way to improve the aquaculture efficiency.
Mixed compost is made from various green manures, manures, human wastes, etc. by a certain proportion of compost and fermentation. The fertilizer effect differs depending on the type and proportion of compost. According to tests, the proportions of various fertilizers are generally: 4 for green grass, 2 for cow dung, 1 for human feces, 1% for quicklime, 8 for grass, 8 for cow dung, and 1 for human dung, plus 1% Quicklime was mixed and piled in a pit. The grass should be put into the pit or the brick pit after a bit of sun exposure, and the various components should be layered. Pile a layer of grass, pour 1 manure water; the lower less pouring manure, the upper layer of more manure, and add lime in proportion, and finally add water until the fertilizer is completely immersed in water, above the top with yellow mud. When the temperature is 20~30°C, 10~20 days can be used. Remove the compost and rinse with water when using, remove the residue, and splash it with Quanzhi Quan.
Compost is used for fish nursery ponds. Live feeds should be cultivated with 0.25 kilograms of compost fertilizer water per cubic meter of water in the 3 to 5 days before the fry. The specific amount of fertilizer depends on the temperature, water quality, and weather conditions.
Mixed compost is made from various green manures, manures, human wastes, etc. by a certain proportion of compost and fermentation. The fertilizer effect differs depending on the type and proportion of compost. According to tests, the proportions of various fertilizers are generally: 4 for green grass, 2 for cow dung, 1 for human feces, 1% for quicklime, 8 for grass, 8 for cow dung, and 1 for human dung, plus 1% Quicklime was mixed and piled in a pit. The grass should be put into the pit or the brick pit after a bit of sun exposure, and the various components should be layered. Pile a layer of grass, pour 1 manure water; the lower less pouring manure, the upper layer of more manure, and add lime in proportion, and finally add water until the fertilizer is completely immersed in water, above the top with yellow mud. When the temperature is 20~30°C, 10~20 days can be used. Remove the compost and rinse with water when using, remove the residue, and splash it with Quanzhi Quan.
Compost is used for fish nursery ponds. Live feeds should be cultivated with 0.25 kilograms of compost fertilizer water per cubic meter of water in the 3 to 5 days before the fry. The specific amount of fertilizer depends on the temperature, water quality, and weather conditions.
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