CN105851475A - Fermented feed and fermentation process thereof - Google Patents

Abstract

The invention provides a fermented feed special for Liusha-river spotted pigs. The fermented feed comprises a component A and a component B, wherein a fermentation strain is added into a mixture of the component A and the component B to form the feed; and the component A comprises the following components in parts by weight: 31-61 parts of corn, 12-18 parts of wheat bran, 5-10 parts of rice bran, 6-18 parts of bean pulp, 25-35 parts of bean dreg, 0.2-1 part of a microbial preparation and 3-8 parts of a premix. By adopting the scheme, the feeding effect of the feed is obvious, and the cost is low.

Description

Fermented feed and zymotechnique thereof

Technical field

The present invention relates to cultural technique field, refer in particular to fermented feed and the zymotechnique thereof of the cultivation of a kind of colored pig.

Background technology

Ningxiang spends pig to originate in Ningxiang County drift sand river, grass punching one band, herding formal name used at school Ning Xiang Swine, owing to hair color system black-and-white flower, figure's circle fertilizer can scoop, exactly likes panda, is claimed again " panda pig ".As one of four your name's kinds in the local pig breed of the whole nation, existing more than thousand year cultivation history.Flower pig must grow in the environment of the most natural, healthy in drift sand river, and away from any artificial auxin, therefore they are described as Hunan " Triratna " together with the copper goose of Wugang.2008, country set up national Genetic Resources of Domestic Animal conservation field and protection zone system, and drift sand river flower pig is the most not only to have obtained national conservation field in 76 local pig breeds in the whole nation, but also obtain only one of two pig kinds of national nature reserve.But existing drift sand river flower pig is to use family cultivation mostly, it is difficult to form large-scale cultivation, it is unfavorable for that flower pig is promoted.

Summary of the invention

It is an object of the invention to provide a kind of low cost, the fermented feed of effect significant drift sand river flower pig and zymotechnique thereof.

For achieving the above object, technical scheme provided by the present invention is: a kind of fermented feed, and described fermented feed is made up of component A and component B, adds fermented bacterium fermentation and form feed after component A and component B mixing；

The each component mass ratio of described component A is: corn 31 ~ 61 parts, 12 ~ 18 parts of wheat bran, 5 ~ 10 parts of rice bran, dregs of beans 6 ~ 18 parts, 25 ~ 35 parts of bean dregs, microorganism formulation 0.2 ~ 1 part, premix 3 ~ 8 parts；

The each component mass ratio of described component B is: dry 60 ~ 85 parts, pig digestible energy 2 ~ 4 parts, crude protein 11 ~ 15 parts, crude fat 1 ~ 5 part, crude fibre 1 ~ 5 part, coarse ash 1 ~ 4 part, lysine (%) 0.5 ~ 1 part, egg+cystine (%) 0.2 ~ 1 part, calcium 0.2 ~ 1 part, total phosphorus 0.2 ~ 1 part；

The each component mass ratio of described fermented bacterium is: saccharomyces cerevisiae 1 ~ 4 part, bacillus subtilis 1 ~ 4 part, Kluyveromyces fragilis 0.2 ~ 2 part, bacillus coagulans 0.1 ~ 3 part, lactobacillus cellobiosas 0.5 ~ 2.5 part, 2 ~ 6 parts of carrier.

The zymotechnique of above-mentioned formula is:

1), corn, dregs of beans removal of impurities, pulverize respectively, standby；

2), by formula rate weigh corn, wheat bran, rice bran, dregs of beans, premix respectively, weigh bean dregs by formula rate, suitable quantity of water when needing, can be added, form spice；

3), by second step weigh raw material pour vertical mixer into, stir；

4) component B, by formula rate is weighed respectively, standby；

5) 5% G/W adding warm after, weighing fermented bacterium mixing respectively by formula rate brings back to life 20 ~ 30 points of kinds；G/W temperature is 10 ~ 20 DEG C；

6), by third and fourth, the compound of five steps pour horizontal mixer into, stir；

7), use the woven bag of band firm type inner membrance to contain, then seal, ferment；This season pending can throw something and feed to during obvious aroma.

Accompanying drawing explanation

Fig. 1 is the process chart of the present invention.

Detailed description of the invention

Feeding experiment designs

Single-factor, two levels one compare, i.e. fermentation accounting is 30%, 20% and 0%；

Test pig: purebred castrating pig；

Two batches, test 1: fermentation material compares with autogamy complete feed (compareing 1), test 2: compare with certain camel board concentrated feed (by sixteen than the complete feed prepared)；

Feeding effect

Compare with autogamy complete feed

The feeding effect (test one) of this programme fermentation: be compared as follows table with autogamy complete feed (compareing 1):

The feeding effect (test one) of this programme fermentation: be compared as follows table with autogamy complete feed (compareing 1):

The feeding effect (test two) of this programme fermentation: be compared as follows table with certain camel board concentrated feed (compareing 2):

The feeding effect (test two) of this programme fermentation: be compared as follows table with certain camel board concentrated feed (compareing 2):

Conclusion

Test 1: daily gain is respectively increased 14.37% and 12.15%, and feed-weight ratio, money anharmonic ratio reduce by 3.45%, 3.76% and 3.41%, 3.79% respectively；

Test 2: daily gain is respectively increased 14.73% and 11.12%, and feed-weight ratio, money anharmonic ratio reduce by 3.66%, 3.35% and 8.71%, 6.69% respectively.

Conclusion: effect is obvious, and low cost, and feeding effect is good.

The embodiment of the above is only the preferred embodiments of the invention, not limits the practical range of the present invention with this, therefore the change that all shapes according to the present invention, principle are made, all should contain within the scope of the present invention.

Claims (1)

1. a colored pig fermenting feed, it is characterised in that: described fermented feed is made up of component A and component B, adds fermented bacterium fermentation and form feed after component A and component B mixing；

The each component mass ratio of described component A is: corn 31 ~ 61 parts, 12 ~ 18 parts of wheat bran, 5 ~ 10 parts of rice bran, dregs of beans 6 ~ 18 parts, 25 ~ 35 parts of bean dregs, microorganism formulation 0.2 ~ 1 part, premix 3 ~ 8 parts；

The each component mass ratio of described component B is: dry 60 ~ 85 parts, pig digestible energy 2 ~ 4 parts, crude protein 11 ~ 15 parts, crude fat 1 ~ 5 part, crude fibre 1 ~ 5 part, coarse ash 1 ~ 4 part, lysine (%) 0.5 ~ 1 part, egg+cystine (%) 0.2 ~ 1 part, calcium 0.2 ~ 1 part, total phosphorus 0.2 ~ 1 part；

The each component mass ratio of described fermented bacterium is: saccharomyces cerevisiae 1 ~ 4 part, bacillus subtilis 1 ~ 4 part, Kluyveromyces fragilis 0.2 ~ 2 part, bacillus coagulans 0.1 ~ 3 part, lactobacillus cellobiosas 0.5 ~ 2.5 part, 2 ~ 6 parts of carrier.

The zymotechnique of above-mentioned formula is:

1), corn, dregs of beans removal of impurities, pulverize respectively, standby；

2), by formula rate weigh corn, wheat bran, rice bran, dregs of beans, premix respectively, weigh bean dregs by formula rate, suitable quantity of water when bean dregs moisture content is on the low side, can be added, form spice；

3) vertical mixer poured into by the raw material, by second step weighed, and stirs；

4) component B, by formula rate is weighed respectively, standby；

5) 5% G/W adding warm after, weighing fermented bacterium mixing respectively by formula rate brings back to life 20 ~ 30 points of kinds；G/W temperature is 10 ~ 20 DEG C；

6), by third and fourth, the compound of five steps pour horizontal mixer into, stir；

7), use the woven bag of band firm type inner membrance to contain, then seal, ferment；Can throw something and feed when fermentation is to obvious aroma.