Wild duck breeding egg hatching method

Abstract

The invention provides a wild duck breeding egg hatching method. The wild duck breeding egg hatching method comprises the steps of secondary sterilization of breeding eggs, control of hatching temperature and humidity of the breeding eggs, control of the oxygen content in an hatching chamber, egg cooling, egg turning, egg lighting, egg traying, hatching and the like. The breeding eggs are soaked by adopting a vitamin C solution, the permeability of egg shells is improved to some degree, the egg shells are channels for gas exchange and moisture evaporation in the embryonic development process and can have a certain influence on the permeability of the egg shells and the gas exchange and moisture evaporation of embryos and accordingly affect the water loss rate of the eggs and improve a hatching affecting effect, dead eggs, unfertilized eggs and dead embryos are removed in time through multiple times of egg lighting, the changing temperature, humidity and oxygen content are accurately controlled at all hatching stages, the hatching rate is high, different specifications of grouped breeding eggs are consistent in hatching time, convenience is brought to intensive work of workers, and the wild duck breeding egg hatching method can meet the demand for large-scale industrial raising.

Description

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AI Technical Summary

Benefits of technology

This patented technology helps improve how well an oyster shell absorbs nutrients from its food before it becomes hardened or damaged when being bred into edible products like fish cake. By adding this ingredient called Vitamins A (Vitae) to the feedstock mix used to make these seafood items, they help prevent damage caused by excessive exposure to sunlight while also promoting proper growth conditions that promote better survival rates after harvestings.

Problems solved by technology

This patented technical solution described by this patents involves improving the hormone levels during egg production from male birds called geese or chickens through genetic engineering techniques that aimed at increasing these factors while reducing the amount needed for rearing them. However, current methods have limitations such as requiring specific conditions like temperature and humidity when hatchling out large numbers of galls (approximately 100 million liters) due to limited space available on both sides of each bird' s body). Additionally, there are challenges with efficiently separating different types of shellfish found within the nests produced by conventional methods.