CN105614013A - Laying hen feed - Google Patents

Abstract

The invention discloses a laying hen feed. In parts by weight, per 100 parts of the feed is prepared from the following materials: 55-62 parts of yellow corns, 17-25 parts of bean cakes, 3-7 parts of wheat bran, 2-5 parts of Japanese pagoda tree leaf powder, 1-4 parts of fish meal, 1-2 parts of bone meal and 2-4 parts of seaweed extract. The seaweed extract utilized in the laying hen feed is capable of increasing contents of protein, fat, phospholipid and iodine in the yolks of the eggs; moreover, the seaweed extract is capable of reducing cholesterol accumulation while raising egg production rate.

Description

A kind of egg feedstuff

Technical field

The invention belongs to field of animal feed, be specifically related to a kind of egg feedstuff.

Background technology

Egg is the important sources that human body takes in protein, and therefore the egg production of laying hen and quality affect people's intake to protein. Existing egg feedstuff mainly adds trace element, amino acid content supplements laying hen and takes in, or increases laying rate, and the quality for egg does not ensure that.

Summary of the invention

It is an object of the invention to provide a kind of egg feedstuff, in order to realize the present invention, the present invention provides following technical scheme:

The invention provides a kind of egg feedstuff, every 100 parts of described feedstuff is made up of the material of following weight portion: Semen Maydis 55-62 part, soybean cake 17-25 part, Testa Tritici 3-7 part, Japanese pagodatree leaf powder 2-5 part, fish flour 1-4 part, bone meal 1-2 part, Sargassum extract 2-4 part.

Every 100 parts of described feedstuff is made up of the material of following weight portion: Semen Maydis 60 parts, soybean cake 23 parts, 5 parts of Testa Tritici, 4 parts of Japanese pagodatree leaf powder, fish flour 3 parts, bone meal 2 parts, Sargassum extract 3 parts.

Described Sargassum extract is prepared according to below step:

(1) take 10g Sargassum powder, Sargassum powder and water are mixed and made into Sargassum substrate according to the ratio of 3:1;

(2) by the Sargassum substrate of the yeast inoculation after sterilizing, inoculum concentration 10%-15%;

(3) by mixture in step (2) at 37 DEG C of ferment at constant temperature 25-40h, Sargassum extract is prepared.

Sargassum extract in the present invention can increase the content of protein in egg yolk, fat, phospholipid and iodine, reduces the accumulation of cholesterol, improves laying rate simultaneously.

Detailed description of the invention

For ease of the understanding of technical solution of the present invention, it is introduced below in conjunction with specific embodiment.

Embodiment 1

Semen Maydis 60 parts, soybean cake 23 parts, 5 parts of Testa Tritici, 4 parts of Japanese pagodatree leaf powder, fish flour 3 parts, bone meal 2 parts, Sargassum extract 3 parts.

Described Sargassum extract is prepared according to below step:

(1) take 10g Sargassum powder, Sargassum powder and water are mixed and made into Sargassum substrate according to the ratio of 3:1;

(2) by the Sargassum substrate of the yeast inoculation after sterilizing, inoculum concentration 15%;

(3) by mixture in step (2) at 37 DEG C of ferment at constant temperature 40h, Sargassum extract is prepared.

Embodiment 2

Semen Maydis 57 parts, soybean cake 25 parts, 4 parts of Testa Tritici, 5 parts of Japanese pagodatree leaf powder, fish flour 4 parts, bone meal 2 parts, Sargassum extract 3 parts.

Described Sargassum extract is prepared according to below step:

(1) take 10g Sargassum powder, Sargassum powder and water are mixed and made into Sargassum substrate according to the ratio of 3:1;

(2) by the Sargassum substrate of the yeast inoculation after sterilizing, inoculum concentration 10%;

(3) by mixture in step (2) at 37 DEG C of ferment at constant temperature 40h, Sargassum extract is prepared.

Laying hen feeding January respectively, compares with the basal diet group without Sargassum extract, embodiment 1 relatively basal diet group laying rate adds 5.6%, and Cholesterol Content in Egg Yolk reduces 3.8%; Embodiment 2 relatively basal diet group laying rate adds 4.9%, and Cholesterol Content in Egg Yolk reduces 3.2%.

Technique scheme only embodies the optimal technical scheme of technical solution of the present invention, and some variations that some of which part is likely to make by those skilled in the art all embody principles of the invention, belong within protection scope of the present invention.

Claims (3)

1. an egg feedstuff, it is characterised in that every 100 parts of described feedstuff is made up of the material of following weight portion: Semen Maydis 55-62 part, soybean cake 17-25 part, Testa Tritici 3-7 part, Japanese pagodatree leaf powder 2-5 part, fish flour 1-4 part, bone meal 1-2 part, Sargassum extract 2-4 part.

2. a kind of egg feedstuff according to claim 1, it is characterised in that every 100 parts of described feedstuff is made up of the material of following weight portion: Semen Maydis 60 parts, soybean cake 23 parts, 5 parts of Testa Tritici, 4 parts of Japanese pagodatree leaf powder, fish flour 3 parts, bone meal 2 parts, Sargassum extract 3 parts.

3. egg feedstuff according to claim 1 and 2, it is characterised in that described Sargassum extract is prepared according to below step:

(1) take 10g Sargassum powder, Sargassum powder and water are mixed and made into Sargassum substrate according to the ratio of 3:1;

(2) by the Sargassum substrate of the yeast inoculation after sterilizing, inoculum concentration 10%-15%;

(3) by mixture in step (2) at 37 DEG C of ferment at constant temperature 25-40h, Sargassum extract is prepared.