Laying duck cage-rearing feeding and management method

Abstract

The invention relates to a laying duck cage-rearing feeding and management method, which comprises the following steps of (1) putting and arranging a duck cage: adopting a stair-shaped overlap-type multilayer cage arrangement mode, setting a duck cage gap at one side facing a feeding groove to be in a circular shape, and arranging a spraying device in the middle above each layer of duck cage; (2) caging; (3) daily feeding and managing: in the first 15 days of an early laying period, starting to gradually reduce the feeding amount, in the first 1 week of the early laying period, reducing the feeding amount to be 20 percent of the daily feeding amount, and continuously feeding until egg laying starts; (4) feeding and managing during an egg laying period; (5) illuminating: in the first 15 days of the early laying period, manually controlling an illuminating system, firstly illuminating for 2 hours, then controlling laying ducks in a dark environment for 6 hours, and crossing in light and shade, wherein at the beginning of the early laying period, the illuminating time of every day is not less than 12h, and at a middle-laying period and a late period of laying, the illuminating time of every day is not less than 16h; (6) controlling the temperature; (7) controlling the humidity.

Description

technical field [0001] The invention relates to the field of animal husbandry, in particular to a method for managing egg ducks in cages. Background technique [0002] my country is the largest country in the breeding and consumption of laying ducks. In recent years, the overall development of my country's egg duck industry has been stable and has broad prospects. At present, the egg duck industry has entered a new stage of steady development of output, steady improvement of quality, and continuous enhancement of comprehensive production capacity. However, its main feeding methods are still backward, with low labor productivity and low feed conversion rate, which restrict the development of intensive farming. [0003] The traditional breeding mode of combining the ground with lakes, rivers and ponds has many disadvantages. The environment of the breeding waters is deteriorating, which directly leads to the reduction of the water area, the deterioration of the water quality...

AI Technical Summary

Problems solved by technology

At present, the laying duck cages widely used in China are mainly to place young ducks in the breeding period in 80-90A-shaped superimposed multi-layer cages. After more than 30 years of technology accumulation and continuous innovation, it has become more and more mature and is being promoted on a small scale. The initial stage of application, but the technical level of laying duck cages is still in the immature and unbalanced stage of development across the country