Feed capable of improving egg laying performance of laying ducks

Abstract

The invention relates to feed capable of improving an egg laying performance of laying ducks. The feed is prepared from 120-130 parts of corns, 50-70 parts of bran, 20-30 parts of malt flour, 8-10 parts of casein, 30-35 parts of potato dreg, 30-40 parts of platycodon grandiflorum, 5-7 parts of vinegar residues, 1-2 parts of combined spicebush roots, 2-2.5 parts of chingma abutilon seeds, 0.0005-0.0007 part of vitamin D, 0.00014-0.00015 part of zinc sulfate, 0.006-0.009 part of folic acid and 0.01-0.015 part of gardenia yellow. The feed provided by the invention can meet the daily nutritional requirements of the laying ducks and has a good conversion rate; the feeding cost can be effectively reduced and the production performance of the laying ducks can be improved; the gastric motion rhythm is enhanced and the production amount of excrement is reduced; the content of calcium in egg shells can be improved so that the hardness of the egg shells is enhanced; the development of laying egg follicles can be facilitated, the laying rate is effectively improved, and the color of yolks can be deepened.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a feed for improving the laying performance of laying ducks. Background technique [0002] From the beginning of laying eggs to the elimination of female ducks, they are called laying ducks. As an industry with low investment, low threshold, quick results and high output, laying duck breeding has always been one of the important ways for farmers to earn cash. Occupying an important position in the industry, laying ducks consume a lot of nutrients due to continuous egg production. The nutrients in the traditional mixed feed are not comprehensive, and the laying ducks fed have low egg production rate, delayed laying time, and rough eggshells. , duck weight loss, loose feathers, loss of appetite, unresponsiveness, and other shortcomings, the feed utilization rate is low, and it has become less and less suitable for the production requirements of laying ducks. Contents of the invent...

AI Technical Summary

Problems solved by technology

[0002] From the beginning of laying eggs to the elimination of female ducks, they are called laying ducks. As an industry with low investment, low threshold, quick results and high output, laying duck breeding has always been one of the important ways for farmers to earn cash. Occupying an important position in the industry, laying ducks consume a lot of nutrients due to continuous egg production. The nutrients in the traditional mixed feed are not comprehensive, and the laying ducks fed have low egg production rate, delayed laying time, and rough eggshells. , Duck weight loss, loose feathers, loss of appetite, unresponsiveness, and other shortcomings, the feed utilization rate is low, and it has become less and less suitable for the production requirements of laying ducks