CN105685405A

CN105685405A - Milk cow feed with composite starter

Info

Publication number: CN105685405A
Application number: CN201410687967.1A
Authority: CN
Inventors: 李帆帆
Original assignee: Tianjin Bijia Pharmaceutical Co Ltd
Current assignee: Tianjin Bijia Pharmaceutical Co Ltd
Priority date: 2014-11-25
Filing date: 2014-11-25
Publication date: 2016-06-22

Abstract

The invention discloses a milk cow feed with a composite starter. The milk cow feed comprises, by weight, 50 to 60 parts of rice straw, 20 to 25 parts of soybean leaves, 15 to 25 parts of pea peel, 10 to 15 parts of flour, 10 to 20 parts of vinasse, 1 to 2 parts of the composite starter, 40 to 50 parts of corn flour, 25 to 35 parts of soybean meal, 15 to 20 parts of wheat bran, 3 to 5 parts of rice bran, 5 to 8 parts of zeolite, 2 to 4 parts of sodium alginate, 2 to 3 parts of calcium hydrogen phosphate and 0.3 to 0.5 part of salt. The composite starter is prepared by mixing a crude enzyme preparation and yeast broth according a ratio of 1: 1 and then carrying out drying at a low temperature of 40 DEG C. Addition of the composite starter into the feed is beneficial for saccharification of cellulose in the feed and generation of bacterium protein and leads to increase of the contents of pure protein and B vitamins and improvement of the digestion and utilization rate of the feed.

Description

A kind of milk cow forage adding composite ferment

Technical field

The invention belongs to field of fodder, particularly relate to a kind of milk cow forage。

Background technology

At present, along with the development of animal husbandry, the increasingly scale of large-scale farming milch cow, scientific, economization。Along with the yield of aquaculture rises year by year, consumer is also more and more higher to the requirement of quality, for large-scale farming industry, the excellent quality that directly decide cultured product of feeding quality。The various cattle hay varieties of current market are various, act on different, wherein the requirement of nutrition is differed by cattle in different growths, physiological periods, the feedstuff of its nursing can not be the same, need especially preparation, difference according to raw material and purpose in prior art, devise the feed formula of some row, but because of its purpose and adaptation etc. exists must limitation, it is impossible to fully meet the growth needs of cattle。Therefore, cattle feedstuff and additive thereof need further perfect。

Summary of the invention

The purpose of the present invention is aiming at the defect of above-mentioned existence and provides a kind of milk cow forage adding composite ferment, improves true protein and vitamin B group content in feedstuff, improves the digestive utilization ratio of feedstuff。

The present invention is achieved through the following technical solutions:

A kind of high protein milk cow forage adding composite ferment, is made up of following components weight portion: rice straw 50-60 part, Folium Glycines 20-25 part, Semen Pisi sativi skin 15-25 part, flour 10-15 part, distiller grains 10-20 part, composite ferment 1-2 part, Semen Maydis flour 40-50 part, bean cake 25-35 part, Testa Tritici 15-20 part, Testa oryzae 3-5 part, zeolite 5-8 part, sodium alginate 2-4 part, calcium hydrogen phosphate 2-3 part, Sal 0.3-0.5 part。

Described composite ferment is mixed by 1:1 with yeast fermentation liquor by crude enzyme preparation, and 40 DEG C of oven drying at low temperatures are made。

The preparation of crude enzyme preparation: after Aspergillus fumigatus, aspergillus niger are activated respectively, access fermentation 48h then oven drying at low temperature in solid medium, again the tunning of two kinds of aspergillosis is mixed with the ratio of 1:1, carboxymethyl cellulose (CMCA) vigor of mixture is 99:1IU/g, and Filter paperlyase (FPA) vigor is 3.13IU/g。

The preparation of yeast fermentation liquor: will activate twice on PDA inclined-plane in yeast, then accesses in murphy juice culture medium, and 48h (bacterium number 1,000,000,000) cultivated by 28 DEG C of shaking tables。

The preparation method of the high protein milk cow forage of the present invention, comprises the following steps:

(1) rice straw, Folium Glycines, Semen Pisi sativi skin, flour, distiller grains dry, and become thin bran shape with pulverizer powder, stir and make compound grass meal, stand-by；

(2) composite ferment is put into container, with 15-20 DEG C of appropriate water dissolution, fully mix thoroughly with rod so that it is dissolve into fermentation liquid；

(3) after fermentation liquid mixes up, by formulation ratio, compound grass meal is mixed with fermentation liquid, and add water 60-70 kilogram of stirring by 50 kilograms of compound grass meals；The grass meal material mixed thoroughly is loaded in fermentation vat and compresses, cover tightly with plastic sheeting above, around tighten, it is placed in temperature when being 30-40 DEG C, fermentation 2-5d, the fermentation material of soft, ripe, sour, wine flavour, when the humidity of fermentation material is to hold tight, webs have to drip under water and are advisable；

(4) putting in comminutor after being mixed homogeneously with sodium alginate, zeolite, Testa oryzae by the fermentation material that step (3) prepares and carry out pelletize, size controlling, at 3-4mm, is dried, stand-by；

(5) high protein milk cow forage is namely obtained after granule step (4) prepared and Semen Maydis flour, bean cake, Testa Tritici, calcium hydrogen phosphate, Sal mixing。

Preferably, a kind of high protein milk cow forage adding composite ferment, is made up of following components weight portion: rice straw 50 parts, Folium Glycines 25 parts, Semen Pisi sativi skin 15 parts, 10 parts of flour, 20 parts of distiller grains, composite ferment 1 part, Semen Maydis flour 50 parts, bean cake 25 parts, 20 parts of Testa Tritici, 4 parts of Testa oryzae, 6 parts of zeolite, sodium alginate 3 parts, calcium hydrogen phosphate 2 parts, Sal 0.3 part。

More preferably, a kind of high protein milk cow forage adding composite ferment, is made up of following components weight portion: rice straw 60 parts, Folium Glycines 20 parts, Semen Pisi sativi skin 25 parts, 15 parts of flour, 10 parts of distiller grains, composite ferment 2 parts, Semen Maydis flour 40 parts, bean cake 35 parts, 15 parts of Testa Tritici, 5 parts of Testa oryzae, 8 parts of zeolite, sodium alginate 2 parts, calcium hydrogen phosphate 3 parts, Sal 0.5 part。

The invention have the benefit that interpolation composite ferment in the feedstuff of the present invention, Aspergillus fumigatus and aspergillus niger are by very strong saccharification capability, it is possible to secrete multiple enzyme, and yeast can produce single cell protein Pseudobulbus Bletillae (Rhizoma Bletillae) vitamin, especially vitamin B group。In feedstuff, interpolation composite ferment carries out solid fermentation and is conducive to the generation of cellulosic saccharifying and bacterium protein in feedstuff, can increase true protein and vitamin B group content in feedstuff, improves the digestive utilization ratio of feedstuff。The raw materials such as grass meal are fermented by the present invention, and after fermentation, not only nutrition is relatively comprehensive, and processing and fabricating method is simple, and cost is low, feeds time and labour saving during cattle, saves feedstuff, and cattle is liked to eat, and growth is fast, and laying on meat is fast。

Detailed description of the invention

Embodiment 1:

A kind of high protein milk cow forage adding composite ferment, is made up of following components weight portion: rice straw 50 parts, Folium Glycines 25 parts, Semen Pisi sativi skin 15 parts, 10 parts of flour, 20 parts of distiller grains, composite ferment 1 part, Semen Maydis flour 50 parts, bean cake 25 parts, 20 parts of Testa Tritici, 4 parts of Testa oryzae, 6 parts of zeolite, sodium alginate 3 parts, calcium hydrogen phosphate 2 parts, Sal 0.3 part。

Composite ferment is mixed by 1:1 with yeast fermentation liquor by crude enzyme preparation, and 40 DEG C of oven drying at low temperatures are made。

The preparation method of this high protein milk cow forage, comprises the following steps:

(3) after fermentation liquid mixes up, by formulation ratio, compound grass meal is mixed with fermentation liquid, and add water 60 kilograms by 50 kilograms of compound grass meals and to stir, the grass meal material mixed thoroughly is loaded in fermentation vat and compresses, cover tightly with plastic sheeting above, around tighten, it is placed in temperature when being 30 DEG C, fermentation 2-5d, the fermentation material of soft, ripe, sour, wine flavour, when the humidity of fermentation material is to hold tight, webs have to drip under water and are advisable；

Embodiment 2

A kind of high protein milk cow forage adding composite ferment, is made up of following components weight portion: rice straw 60 parts, Folium Glycines 20 parts, Semen Pisi sativi skin 25 parts, 15 parts of flour, 10 parts of distiller grains, composite ferment 2 parts, Semen Maydis flour 40 parts, bean cake 35 parts, 15 parts of Testa Tritici, 5 parts of Testa oryzae, 8 parts of zeolite, sodium alginate 2 parts, calcium hydrogen phosphate 3 parts, Sal 0.5 part。

Preparation method is identical in embodiment 1, differs only in each amounts of components different。

Embodiment 3

Feeding experiment:

(1) test material

Test group: select the feedstuff described in embodiment 1；

Matched group: commercially available conventional cattle feedstuff, is made up of the raw material of following portions by weight: Semen Maydis 40, Testa Tritici 5, cottonseed meal 5, bean cake 5, ensiling 40, premix material 4。

For examination cattle: cattle breeds is Luxi Yellow cattle, body weight about 230 kilograms, quantity 100。

(2) test method

Packet: 100 cattle are randomly divided into 2 groups, often group 50。

Test group and matched group measure original body mass respectively, and experiment terminates to measure body weight in latter stage, records feed consumption, sickness rate, calculates average daily gain and feedstuff-meat ratio, is free choice feeding, 100 days experimental periods。

(3) result of the test such as following table:

Result of the test shows, test group is compared with matched group, and the cattle speed of weight increment of edible feedstuff of the present invention is fast, and sick rate is low, and the cattle mental status is fine, likes the feedstuff of the edible present invention。

Claims

1. add a high protein milk cow forage for composite ferment, be made up of following components weight portion: rice straw 50-60 part, Folium Glycines 20-25 part, Semen Pisi sativi skin 15-25 part, flour 10-15 part, distiller grains 10-20 part, composite ferment 1-2 part, Semen Maydis flour 40-50 part, bean cake 25-35 part, Testa Tritici 15-20 part, Testa oryzae 3-5 part, zeolite 5-8 part, sodium alginate 2-4 part, calcium hydrogen phosphate 2-3 part, Sal 0.3-0.5 part；Described composite ferment is mixed by 1:1 with yeast fermentation liquor by crude enzyme preparation, and 40 DEG C of oven drying at low temperatures are made。

2. high protein milk cow forage as claimed in claim 1, the preparation method of described crude enzyme preparation is for, after Aspergillus fumigatus, aspergillus niger being activated respectively, accessing fermentation 48h then oven drying at low temperature in solid medium, then mixed with the ratio of 1:1 by the tunning of two kinds of aspergillosis；The preparation method of described yeast fermentation liquor is will activate twice on PDA inclined-plane in yeast, then accesses in murphy juice culture medium, and 48h cultivated by 28 DEG C of shaking tables。

3. the preparation method of the high protein milk cow forage described in claim 1, comprises the following steps:

4. high protein milk cow forage as claimed in claim 1, is made up of following components weight portion: rice straw 50 parts, Folium Glycines 25 parts, Semen Pisi sativi skin 15 parts, 10 parts of flour, 20 parts of distiller grains, composite ferment 1 part, Semen Maydis flour 50 parts, bean cake 25 parts, 20 parts of Testa Tritici, 4 parts of Testa oryzae, 6 parts of zeolite, sodium alginate 3 parts, calcium hydrogen phosphate 2 parts, Sal 0.3 part。

5. high protein milk cow forage as claimed in claim 1, is made up of following components weight portion: rice straw 60 parts, Folium Glycines 20 parts, Semen Pisi sativi skin 25 parts, 15 parts of flour, 10 parts of distiller grains, composite ferment 2 parts, Semen Maydis flour 40 parts, bean cake 35 parts, 15 parts of Testa Tritici, 5 parts of Testa oryzae, 8 parts of zeolite, sodium alginate 2 parts, calcium hydrogen phosphate 3 parts, Sal 0.5 part。