Feeds for laying hens in egg producing periods and using method of feeds

Abstract

The invention discloses feeds for laying hens in egg producing periods, and belongs to the technical field of feeds and cultivation. According to the feeds for the laying hens in the egg producing period, corresponding scientific and reasonable nutrients are fed according to physical characteristics of the laying hens in different egg producing periods, and accurate feeding dosage is ensured, so that the requirements of the laying hens in different egg producing stages on accurate nutrition are met, the number of the laying hens rapidly peaks, and high peak duration, high egg quality, high immunity of the laying hens and great spent chicken weight are ensured; meanwhile, with the adoption of staging, the shortcoming that only one kind of feeds is used for the laying hens in the whole egg producing period at present is overcome, and the cultivation efficiency of the laying hens and the egg producing quality are effectively improved.

Description

technical field [0001] The invention relates to a feed, in particular to a feed suitable for laying hens, and belongs to the technical field of feed and breeding. Background technique [0002] At present, there is only one kind of feed for laying hens on the market during the laying period, and there is no division of nutritional stages for laying hens during the laying period according to the egg production. Layers use one feed throughout the laying period, which actually cannot meet the nutritional needs of each stage of laying, which will lead to low calcium levels before laying, and light eggs before the peak of laying, which will affect the sales of eggs. However, the immunity of laying hens deteriorates in the late stage of egg production peak, the quality of eggs deteriorates, anal pecking occurs in laying hens, and the weight of eliminated laying hens does not meet the standard, which affects the selling price. [0003] Although there are some scientific research re...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to: aim at the above existing problems, to provide a feed for laying hens that is convenient for production and use by breeders, so as to meet the precise nutritional needs of laying hens in different laying stages, and solve the problem of laying hens in the entire laying stage. The disadvantages of using only one feed to improve the breeding efficiency and egg quality of laying hens

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