The invention discloses a coregouns peled
seedling aquaculture food conversion method. A
water source is spring water; the total
hardness of the spring water expressed by the content of
calcium carbonate in water is less than or equal to 350mg / L, the
water temperature is 10-16 DEG C, the dissolved
oxygen is 7.8-9.6mg / L, the pH value is 6.2-7.8, and the
water flow rate is 0.8-1.5m / s; a fry
aquaculture pond occupies 20-23m<2>, and the
water depth is 50-70cm; in 7-10 days after the mouths of fries of the coregouns peled open, coregouns peled enters a
food conversion stage, and the
aquaculture steps are divided into 8 stages; the previous two stages generally last for 3 days, the third and the fourth stages generally last for 7 days, the fifth and the sixth stages generally last for 10 days, and then the fries enter the eighth stage; in the previous stages, the feeding quantity of a
granular material is gradually increased, and
plankton baits are gradually reduced; the sizes of the granules are gradually increased, and till the eighth stage, the coregouns peled are fully fed with the granular materia. According to the
food conversion method, the coregouns peled with mouths open can go through the food conversion stage quickly to keep sufficient
nutrition, and the growing rate is increased.