Feed for laying ducks

Abstract

The invention relates to feed for laying ducks. The feed is prepared from the following components in parts by mass: 38 to 42 parts of corn, 20 to 24 parts of wheat, 14 to 28 parts of soybean meal, 20 to 24 parts of calcium carbonate, 6 to 8 parts of corn germ meal, 1 to 3 parts of corn protein powder, 2 to 6 parts of rapeseed meal, 4 to 6 parts of sesame meal, 2 to 3 parts of dicalcium phosphate, 0.5 to 0.8 part of table salt, 0.8 to 1 part of baking soda, 0.2 to 0.4 part of lysine, 0.12 to 0.26 part of choline, 0.01 to 0.03 part of methionine and 0.05 to 0.07 part of lysozyme. Compared with the prior art, the feed for the laying ducks, provided by the invention, has the advantages that the laying rate of the laying ducks is improved after the laying ducks eat the feed and the quality of duck eggs is high; the egg laying period is greatly shortened and the economic benefits are improved.

Description

technical field [0001] The invention relates to an animal feed, in particular to a feed for laying ducks. Background technique [0002] At present, the global egg duck industry is showing vigorous vitality. Its development is mainly manifested in: 1. Due to people's recognition of its nutritional value, the total production volume has increased year by year, and the per capita share has increased year by year; 2. The increase in the production of duck egg products is not only reflected in the output, but also reflected in the production structure of duck egg products 3. In developed countries and regions raising laying ducks, especially in southern provinces and cities in my country, the production level of laying ducks is very high, and improved varieties, large-scale, specialization, and intensification are taking shape; 4. Duck production is uneven, especially in the low quality of input products, the environment is too extensive, can not meet the requirements of intensive...

AI Technical Summary

Problems solved by technology

Its development is mainly manifested in: 1. Due to people's recognition of its nutritional value, the total production volume has increased year by year, and the per capita share has increased year by year; 2. The increase in the production of duck egg products is not only reflected in the output, but also reflected in the production structure of duck egg products 3. In developed countries and regions raising laying ducks, especially in southern provinces and cities in my country, the production level of laying ducks is very high, and improved varieties, large-scale, specialization, and intensification are taking shape; 4. Duck production is uneven, especially in the low quality of input products, the environment is too extensive, can not meet the requirements of intensive production, hinder the development of laying duck production

[0003] For a long time, due to the unreasonable feed structure in the production of laying ducks, especially there is basically no formed feed product at the peak of egg production, resulting in low egg production rate, light egg weight and low feed remuneration in the later stage of laying ducks, making it difficult to develop their genetic potential , not only the egg production cycle is shortened, which cannot reflect the benefits of scale production, but also the quality of duck eggs is poor. This situation has seriously affected the development of the entire egg duck industry.