CN104872389A - Preparation method for livestock feed - Google Patents

Abstract

The invention discloses a preparation method for a livestock feed, and belongs to the technical field of feeds. The livestock feed is prepared from corn straws, rice straws, soybean straws, cotton straws, sugarcane leaves, mushroom bran, bone meal, stellerite powder, molasses, salt, calcium hydrogen phosphate, trace elements and yeast. The preparation method comprises the following steps: crushing the corn straws, the rice straws, the soybean straws and the sugarcane leaves to obtain a crushed material; fermenting the mushroom bran and a fermentation strain at 40-60 DEG C to obtain a mushroom bran fermentation product, wherein the mass ratio of the mushroom bran to the fermentation strain is 7:3; mixing the crushed material with bone meal, molasses, salt, calcium hydrogen phosphate and the yeast for fermentation to obtain a fermented material; uniformly mixing the mushroom bran fermentation product and the fermented material with the stellerite powder and the trace elements, granulating and drying. The livestock feed is simple to prepare, the whole preparation process is free of pollution, the raw materials are easy to obtain, and the cost is low.

Description

The preparation method of animal feeding-stuff

Technical field

The present invention relates to feed making technical field, especially a kind of preparation method of animal feeding-stuff.

Background technology

In China, the mainstay industry of animal husbandry for a long time in Dou Shi China rural economy, and in livestock-raising, need the feed of at substantial, existing feed many employings grain is that base-material is made, and therefore causes feeding cost high, raises the problem that family is difficult to bear; China is large agricultural country, produces a large amount of stalks after annual grain harvest, and these stalks, because nutrition content is low, domestic animal is not liked to eat and eat rear digestion, absorb bad majority and burned or discard, not only cause the waste of resource also to affect environment.

Guangxi is China sugarcane major production areas, all produces a large amount of sugarcane caudal lobes every year, and through annual output 1,000 ten thousand tons of raw material sugarcanes, subsidiary output 5% sugarcane caudal lobe meter per ton, sugarcane caudal lobe will reach 500,000 tons, and the most frequently used method of disposal of sugarcane grower is burnt on the spot by sugarcane top.Sugarcane field fertility can be increased to a certain extent although do like this, burn weeds insect to death, easily cause environmental pollution, also result in the significant wastage of resource simultaneously.

Simultaneously, one of Guangxi or the maximum province of culturing edible fungus, the edible fungus culturing waste material of annual generation exceedes ten thousand tons, after the enzymolysis of the various enzymes that these composts are secreted through edible mushroom mycelium, the cellulose contained in its compost, hemicellulose, lignin, the macromolecular substances such as protein are all by degraded in various degree and utilization, the content of crude protein and crude fat is improved, and be rich in amino acid, polysaccharide and calcium, phosphorus, iron, the several kinds of mineral elements such as zinc, also create organic acid and bioactivator etc. simultaneously, this adds increased the content of bacterium chaff Middle nutrition composition, but at present, except minority bacterium chaff is further processed utilization, the overwhelming majority remains and is discarded or carry out combustion (of oil) insitu, both pollutes environment, wastes again the utility be rich in bacterium chaff.

Therefore, stalk, sugarcane caudal lobe and bacterium chaff that how value is cheap produce comprehensive nutrition, the balanced feed that livestock is liked to eat, and are people's problems anxious to be resolved.

Summary of the invention

Problem to be solved by this invention is to provide that a kind of manufacture craft is simple and mouthfeel is good, the preparation method of comprehensive nutrition, balanced animal feeding-stuff.

In order to solve the problem, the technical solution adopted in the present invention is: it adopts the raw material of following weight portion:

Maize straw 20 parts-25 parts, rice straw 20 parts-25 parts, soybean stalk 20 parts-25 parts, sugarcane caudal lobe 20-25 part, bacterium chaff 10-15 part, bone meal 5-10 part, 5 parts-10 parts, epidesmine powder, 5 parts-10 parts, molasses, salt 0.2-0.4 part, calcium monohydrogen phosphate 1 part-2 parts, micro-0.1-0.2 part, 0.02 part, yeast;

Making step is:

A, respectively maize straw, rice straw, soybean stalk, sugarcane caudal lobe are pulverized, and mixed;

B, be that the bacterium chaff of 7:3 and fermented bacterium ferment at the temperature of 40 DEG C ~ 60 DEG C by mass ratio, fermentation 15-20 days, obtains bacterium chaff fermentate;

C, particle steps A obtained and bone meal, molasses, salt, calcium monohydrogen phosphate powder, yeast ferment at the temperature of 25 DEG C ~ 37 DEG C, ferment 10 ~ 13 days, obtain fermentation material;

D, the fermentation material that the bacterium chaff fermentate of step B gained and step C are obtained to be mixed with epidesmine powder, trace element, obtain mixed material, mixed material is put into pulverizer granulate, then oven dry or expanded, makes the feed granules that particle diameter is 1 ~ 2 millimeter.

The said epidesmine of the present invention (Stellerite) its structure is moisture rack-like aluminosilicate, its chemical composition (%): SiO258.76, Al2O314.13, CaO8.80, K2O 0.11, Na2O 0.18, Fe2O30.44, H2O+16.87, H2O-1.25, chemistry formula is: (K0. 017 Na0. 042 Ca1. 13) 1. 189 [Al1. 997 Si7. 05 O18] 6. 75H2O).Natural parastilbite is the aluminium silicate mineral of a kind of moisture alkali metal or alkaline-earth metal, the tectosilicate be made up of silicon-oxy tetrahedron and aluminum-oxygen tetrahedron, and there are cavity and the passage of many openings in mineral inside, has very strong gas sorption ability.Livestock intestinal environment can be optimized, absorb bad smell, reduce ammonia in livestock circle, improve the premunition of livestock.

Owing to have employed technique scheme, the present invention compared with prior art has following beneficial effect:

1, the present invention makes simply, and omnidistance pollution-free, raw material is easy to get, and cost is low.

2, people give it up by the present invention agricultural crop straw, sugarcane caudal lobe are fermented by yeast, not only be rich in by the animal feeding-stuff that the bacterium chaff by fermentation that people give it up is mixed to get the material digested and assimilated that crude protein, protamine matter, crude fibre, calcium, phosphorus etc. is conducive to livestock again with same, also sour and sweet palatability, livestock is liked to eat.

3, the present invention also added epidesmine powder, has very strong gas sorption ability, can optimize livestock intestinal environment, absorbs bad smell, reduces ammonia in livestock circle, alleviates fecal pollution, and the premunition improving livestock also can effectively improve animal meat quality quality simultaneously.

Detailed description of the invention

Below in conjunction with embodiment, the invention will be further described:

Embodiment 1:

Adopt the raw material of following weight proportion:

Maize straw 20 parts, rice straw 25 parts, soybean stalk 20 parts, sugarcane caudal lobe 25 parts, bacterium chaff 15 parts, bone meal 5 parts, 5 parts, epidesmine powder, 5 parts, molasses, salt 0.2 part, calcium monohydrogen phosphate 1 part, trace element 0.1 part, 0.02 part, yeast;

Making step is:

A, respectively maize straw, rice straw, soybean stalk, sugarcane caudal lobe are pulverized, and mixed;

B, be that the bacterium chaff of 7:3 and fermented bacterium ferment at the temperature of 40 DEG C ~ 60 DEG C by mass ratio, ferment 15 days, obtain bacterium chaff fermentate;

C, particle steps A obtained and bone meal, molasses, salt, calcium monohydrogen phosphate powder, yeast ferment at the temperature of 25 DEG C ~ 37 DEG C, ferment 10 days, obtain fermentation material;

D, the fermentation material that the bacterium chaff fermentate of step B gained and step C are obtained to be mixed with epidesmine powder, trace element, obtain mixed material, mixed material is put into pulverizer granulate, then oven dry or expanded, makes the feed granules that particle diameter is 1 ~ 2 millimeter.

Embodiment 2:

Adopt the raw material of following weight proportion:

Maize straw 25 parts, rice straw 20 parts, soybean stalk 25 parts, sugarcane caudal lobe 20 parts, bacterium chaff 10 parts, bone meal 10 parts, 10 parts, epidesmine powder, 10 parts, molasses, salt 0.4 part, calcium monohydrogen phosphate 2 parts, trace element 0.2 part, 0.02 part, yeast;

Making step is:

A, respectively maize straw, rice straw, soybean stalk, sugarcane caudal lobe are pulverized, and mixed;

B, be that the bacterium chaff of 7:3 and fermented bacterium ferment at the temperature of 40 DEG C ~ 60 DEG C by mass ratio, ferment 20 days, obtain bacterium chaff fermentate;

C, particle steps A obtained and bone meal, molasses, salt, calcium monohydrogen phosphate powder, yeast ferment at the temperature of 25 DEG C ~ 37 DEG C, ferment 13 days, obtain fermentation material;

D, the fermentation material that the bacterium chaff fermentate of step B gained and step C are obtained to be mixed with epidesmine powder, trace element, obtain mixed material, mixed material is put into pulverizer granulate, then oven dry or expanded, makes the feed granules that particle diameter is 1 ~ 2 millimeter.

feeding experiment part:

For examination 150 bellwether, be divided into three groups, often organize 50, carry out raising 10 months, wherein feed conventional feed for first group, feed the present embodiment 1 obtained feed for second group, feed the present embodiment 2 obtained feed for second group, these sheep are raised respectively in the villager family in three villages, after 10 months, second group is increased weight 5 jin than first group of average every bellwether, and the 3rd group than first group, average every bellwether increases weight 5.2 jin, therefore its nutritional labeling of feed of the present invention and feeding effect better.

Claims (1)

1. a preparation method for animal feeding-stuff, is characterized in that the raw material adopting following weight portion:

Maize straw 20 parts-25 parts, rice straw 20 parts-25 parts, soybean stalk 20 parts-25 parts, sugarcane caudal lobe 20-25 part, bacterium chaff 10-15 part, bone meal 5-10 part, 5 parts-10 parts, epidesmine powder, 5 parts-10 parts, molasses, salt 0.2-0.4 part, calcium monohydrogen phosphate 1 part-2 parts, micro-0.1-0.2 part, 0.02 part, yeast;

Making step is:

A, respectively maize straw, rice straw, soybean stalk, sugarcane caudal lobe are pulverized, and mixed;

B, be that the bacterium chaff of 7:3 and fermented bacterium ferment at the temperature of 40 DEG C ~ 60 DEG C by mass ratio, fermentation 15-20 days, obtains bacterium chaff fermentate;

C, particle steps A obtained and bone meal, molasses, salt, calcium monohydrogen phosphate powder, yeast ferment at the temperature of 25 DEG C ~ 37 DEG C, ferment 10 ~ 13 days, obtain fermentation material;

D, the fermentation material that the bacterium chaff fermentate of step B gained and step C are obtained to be mixed with epidesmine powder, trace element, obtain mixed material, mixed material is put into pulverizer granulate, then oven dry or expanded, makes the feed granules that particle diameter is 1 ~ 2 millimeter.