CN101991028A - Processing technology of yellow storage feed - Google Patents

Abstract

The invention discloses a processing technology of yellow storage feed, comprising the following steps of: using dry or dewatered yellowing straw as a raw material; after being mechanically kneaded and crashed, adding proper water and microbial concoction; after being baled, bagging and storing, wherein the microbial concoction added into a yellow storage process is used for decomposing large amounts of cellulose and hemicellulose, even lignin under an anaerobic environment and converting into glucide, the glucide is converted into lactic acid, acetic acid and monoprop through organic acid fermentation, inhibits the propagation of harmful bacteria of butyric bacteria, mycotic bacteria, and the like and finally achieves the same storage effect with silage.

Description

A kind of yellow storage feed processing technology

Affiliated technical field:

The present invention relates to a kind of feed processing technology, especially a kind of process technology of agricultural crop straw feed.

Background technology:

In recent years, the ensilage technology is very fast in China's development, and it is a kind of technology with directly cellar for storing things storage after aquatic foods (green grass or young crops) crushed stalk of harvesting, pack or the storage of bundling parcel.Ensilage seals through compacting, and under suitable damp condition, the microorganism lactic acid bacteria anaerobic fermentation that self contained produces lactic acid, makes the pH value of bin stock inside drop to 4.5～5.0.At this moment, most of microorganism all can stop breeding, and last lactic acid bacteria is also controlled by the lactic acid that self produces and stops growing, thereby reaches the purpose of ensiling.But because ensiling requires the stalk moisture content between 60%～70%, moisture content is crossed when low just can not operation, therefore is subjected to temporal restriction.

Summary of the invention:

" yellow storage " relative ensiling that the present invention is alleged, " yellow storage " are to utilize stalk that do or the dehydration jaundice to do raw material, after machinery is rubbed pulverizing, add suitable quantity of water and bacteria agent, and baling refills later on a kind of technology that bag is stored.At the high efficiency composition microbial inoculum of Huang storage process kind adding, under suitable anaerobic environment, with a large amount of celluloses, hemicellulose, even some lignin decomposition, and be converted into carbohydrate.Carbohydrate is converted into lactic acid, acetic acid and propionic acid through organic acid fermentation, and suppresses the breeding of the harmful bacterias such as butyric and mould, reaches at last the storage effect same with ensiling.Because yellow storage is not limited by the stalk moisture content, can do throughout the year, be the straw feed storing technology that promotional value is arranged very much.

This invention is achieved in that

1, stalk is pulverized with pulverizing kneading machine, the stalk length after requiring to pulverize must not be greater than 10 centimetres, and the joint of stalk can be pulverized through kneading action, become soft.

2. spray water and composite bacteria agent capable on the stalk after pulverize.Earlier bacterial classification is poured into fully dissolving in the water, sugaring 2-5g, add stalk fermentation dried bacterium alive again, place at normal temperatures then bacterial classification is brought back to life, pour in 1% the saline solution of abundant dissolving and mix thoroughly bringing back to life good microbial inoculum, evenly spray on the stalk after pulverize, in sprinkling bacterium liquid, note the stalk of stirring, so that water content is even.

3,10 minutes are wanted timely briquetting behind the crushing straw water spray.

4, the material piece is tied up.

5, bagging operation.

6, the material piece that packages bag is weighed and made marks.

7, piling storage

The specific embodiment:

1, maize straw is pulverized with crushing rubber.When maize straw was pulverized, the stalk length after requiring to pulverize must not be greater than 10 centimetres, and the joint of stalk can be pulverized through kneading action, become soft.

2, spray water and composite bacteria agent capable on the stalk after pulverize.Earlier bacterial classification is poured into fully dissolving in the water, sugaring 2-5g, add stalk fermentation dried bacterium alive again, place at normal temperatures then bacterial classification is brought back to life, pour in 1% the saline solution of abundant dissolving and mix thoroughly bringing back to life good microbial inoculum, evenly spray on the stalk after pulverize, in sprinkling bacterium liquid, note the stalk of stirring, so that water content is even.How much carrying out according to the humidity of stalk of the amount of sprinkling bacterium liquid, the moisture content that generally requires crushing straw is between 60%～70%.Saline solution and bacterium liquid measure are decided according to the kind of stalk, and 1000 kilograms of rice and wheat straws add 3 grams live dried bacterium, 12 kilograms of salt, 1200 premium on currency; 1000 kilograms of yellow maize stalks add 3 grams live dried bacterium, 8 kilograms of salt, 800 premium on currency; 1000 kilograms of sapphire rice stalks add 1.5 grams dried bacterium alive, and water is an amount of, not with salt.

3, with briquetting behind the crushing straw water spray, want timely briquetting behind the water spray, the time one is long, and moisture penetration is in stalk, and water content generally all can surpass and requires, and the Huang storage easy souring of feed of working it out or peculiar smell is arranged affects feeding effect.If in time briquetting even the stalk water content more greatly, also can be extruded unnecessary water partial pressure when briquetting, not too large to the quality influence of Huang storage feed.

The cuber hopper of the crushing straw that stirs can being packed into carries out briquetting, and the structure and the operation principle of cuber are: cuber is made up of hopper and pressue device, and hopper has 40 centimetres wide, 80 centimeter length, cylinder iron makes, and the casing at four sides can be opened.Pressue device is to be connected to form by the loam cake of hopper and hydraulic cylinder that can oscilaltion, can control lifting with hydraulic valve, and the pressure of hydraulic oil is from hydraulic oil pump.The pressure of cuber can reach 10 tons, and joining 7.5 tons of motor, to do the material tile height that power presses be 60 centimetres, and each material piece weight is about 100 kilograms.Hopper is filled up crushing straw, and operating hydraulically operated valve pressurizes, and rises hydraulic cylinder then, continues to fill up crushing straw to hopper, carries out the secondary pressurization.After the current pressurization, do not rise hydraulic cylinder, carry out FOUR EASY STEPS.

4, the material piece is tied up.Open earlier hopper four sides side cover, after with the twice plastic ties material piece being tied up, again hydraulic cylinder is risen release.Notice that plastic ties is not tied too tightly, in order to avoid after the release plastic ties is broken.After material piece after the release released, can carry out bagging from hopper

5, bagging operation.Each material piece has about 100 kilograms, removes very hard.Earlier bag is enclosed within from top to bottom during bagging on the material piece, will expects that again piece turns over each and every one, it is just passable to tie up sack.To overlap when noting bagging two-layer, inner sleeve one deck polybag, overcoat one deck Polywoven Bag.Tie up sack must tie up solid, air permeable not.

6, the material piece that packages bag is weighed and made marks.The content of mark generally has material piece weight, makes date, additive situation etc.If these information spinners are understood the situation of material piece in order to feed, can accumulate the making experience simultaneously, in order to produce better yellow storage feed.

7, piling storage.Select hidding and sunny side and do not allow to be subject to the local piling of other animals infringements,, also be not made of salt, make the lactic acid bacteria breeding in the place of hidding and sunny side easily, be beneficial to " slaking " of yellow storage feed though that yellow storage feed is not afraid of is freezing.Can become yellow storage finished feed in general about 1 month, just can open bag and feed.

This beneficial effect of the invention:

The Social benefit and economic benefit of yellow storage is highly significant all. At first, solve stalk and huddled the latent fire hazard of putting, reduced storage space. Secondly, compare with the dry straw of feeding, improved utilization rate. The grazing rate of dry straw of generally feeding can only reach about 70%, and particularly the root of corn stalk and a section joint position all are left; Even ensilage, if adopt the cellar for storing things storage, because the bottom at cellar for storing things and the ensilage of edge go mouldy easily, its utilization rate also only has about 70%. And utilization rate and the grazing rate of yellow storage feed almost can reach 100%. The 3rd, nutritive value and the ensilage of yellow storage feed are very nearly the same, and have the effect that appetizing increases appetite, can improve the output of milk of milk cow, strengthen physique and the resistance against diseases of livestock.

Claims (1)

1. a Huang is store feed processing technology, it is characterized in that:

1, stalk is pulverized with pulverizing kneading machine, the stalk length after requiring to pulverize must not be greater than 10 centimetres, and the joint of stalk can be pulverized through kneading action, become soft.

2. spray water and composite bacteria agent capable on the stalk after pulverize.Earlier bacterial classification is poured into fully dissolving in the water, sugaring 2-5g, add stalk fermentation dried bacterium alive again, place at normal temperatures then bacterial classification is brought back to life, pour in 1% the saline solution of abundant dissolving and mix thoroughly bringing back to life good microbial inoculum, evenly spray on the stalk after pulverize, in sprinkling bacterium liquid, note the stalk of stirring, so that water content is even.

3,10 minutes are wanted timely briquetting behind the crushing straw water spray.

4, the material piece is tied up.

5, bagging operation.

6, the material piece that packages bag is weighed and made marks.

7, piling storage.