Method of raising the egg laying rate of ducks

Abstract

The invention discloses a method of raising the egg laying rate of ducks. The method includes the following steps: step (1) driving the ducks do the circle movement in the duck shed so as to promote the ducks' bone and muscle development, step (2) keeping low light lighting whole night in the duck shed, step (3) strengthening the prevention of infectious diseases, step (4) increasing the 10g shrimp clam per feather per day when the egg laying rate reaches to 50% in pre-laying period and increasing the amount of shrimp clam with the raising of the egg laying rate, step (5) adding 22g shrimp clam per feather per day in the middle of the egg laying period and meanwhile, adding 1 to 2 percent parts of shell powder, and keeping the temperature at 5 to 10 DE G, step (6) increasing or decreasing the feed based on the weight and the egg laying rate of ducks in the late of the egg laying period. Adding animal feed such as fish meal, silkworm chrysalis powder and the like when the egg production rate is still above 80% while the egg weight is loss, but if the weight is gained, the feed intake should be appropriately reduced. The method of raising the egg laying rate of ducks has the advantage that the egg laying rate is highly improved.

Description

technical field [0001] The invention relates to a breeding method for increasing the laying rate of laying ducks, which is applied in the technical field of laying duck breeding. Background technique [0002] Female ducks are called laying ducks from the beginning of laying eggs until they are eliminated. Generally, the utilization period of laying ducks is about 350 days (150-500 days old). The living habits of laying ducks should be understood, and feeding should be carried out according to the living habits of laying ducks. In the current market, many farmers pay little attention to the latter, and there are many situations where the input cost is relatively high and the income is small, which causes certain economic losses and greatly undermines the confidence of farmers. Contents of the invention [0003] In order to solve the above-mentioned problems, the present invention discloses a breeding method for improving egg production rate of laying ducks, comprising the ...

AI Technical Summary

Problems solved by technology

At present, in the market, many farmers pay less attention to the latter, and there are many situations where the input cost is relatively high and the income is small, which causes certain economic losses and greatly undermines the confidence of farmers.