Green raising method for egg laying ducks

Abstract

The invention discloses a green raising method for egg laying ducks. The method includes steps: putting dry-hair ducklings in bamboo baskets after hatching, immersing the bamboo baskets in water until duckling feet are immersed, and feeding the ducklings after free drinking, wherein feeding for 5-6 times per day in the age of 0-7 days; training the ducklings of 10 days to enter the water; after the ducklings are raised to ages of four weeks, shifting to an all-day herd breeding stage from manual brooding, feeding with breeding feed for 3-4 times per day, cyclically feeding in batches, and instantly spreading according to eating requirements; feeding with egg laying duck feed for four times per day when the egg laying rate of female ducks reaches 30-50%, feeding for five times per day when the egg laying rate of female ducks reaches 50% or above, preparing sand grains for the ducks to eat freely, allowing the ducks to enter water for 2-3 times per day in spring and autumn and 6-8 times per day in summer, and guaranteeing light irradiation for 14-16h per day. The green raising method for egg laying ducks is green and free of pollution; by combination of feeding with formula feed and herding, multi-stage breeding is realized, quality of the egg laying ducks and duck eggs is improved, and economic benefits are increased.

Description

technical field [0001] The invention belongs to the technical field of livestock breeding, in particular to a green breeding method for laying ducks. Background technique [0002] Female ducks are called laying ducks from the beginning of laying eggs until they are eliminated. Generally, the utilization period of egg-type shelduck is about 350 days (150-500 days old), which is called the first egg-laying year; there are also those that can be used in the second or third year after moulting and rest, but other Production performance is declining year by year. After entering the laying period, laying ducks have a higher demand for nutrients than in any previous stage. In addition to the nutrients necessary for maintaining life activities, they also need a large amount of various nutrients necessary for laying eggs. Such as energy, protein, calcium and other nutrients must be adequately supplied. Otherwise it will affect the egg production rate. In order to achieve a sustai...

AI Technical Summary

Problems solved by technology

Generally, the utilization period of egg-type shelduck is about 350 days (150-500 days old), which is called the first egg-laying year; there are also those that can be used in the second or third year after moulting and rest, but other Production performance declines year by year