CN105851470A

CN105851470A - Producing process and use thereof of straw stalks/grass meal feed

Info

Publication number: CN105851470A
Application number: CN201510025913.3A
Authority: CN
Inventors: 陈留成
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-01-20
Filing date: 2015-01-20
Publication date: 2016-08-17

Abstract

The invention a Producing process and use thereof of a straw stalks/grass meal feed. Due to addition of ferment in fermenting water, the molecular chains of coarse fiber loosen, and the infiltration and affinity to cellulose cell membrane are enhanced; effect of a nutrition agent for activating the bacterial strains makes full activation, extension, proliferation and breeding of the thalline, coarse fiber is fully degraded, and stibility, edibility and the nutrient composition of the grass meal feed can be increased. The feed provided by the invention accounts for 20% of that of an ammoniated feed, the coarse fiber is reduced by 40%, crude protein is increased by about 4%, palatability is good, food consumption for the animals is increased by 25-30%, operation process is simple, and the feed is easy for popularization.

Description

The preparation method of a kind of stalk, grass powder feedstuff and purposes

Technical field

The present invention relates to a kind of be generated, the manufacture method of efficient stalks fermenting fodder, production technology and purposes by microbial fungi zymolysis.

Background technology

The most commercially promote now.It is a kind of microbiological fermented feed for feeding cattle, and it is by dry bacteria preparation 3g, pours in wheat bran saline after 2-4 hour at bubbly water from the beginning, and seals in the straw material of a ton heavy admixed by this mixed liquor, and anaerobic fermentation is made.Wherein wheat bran saline is that the wheat bran of HaCl and 2kg being added 10kg by three water is mixed thoroughly.This Feed Energy makes the rate of body weight gain of domestic animal improve about 18.7% than general feeds (non-alcohol feedstuff), and the palatability of domestic animal improves about 5% than ammoniated forage.But owing to this manufacture method directly uses dry bacterium, the composition of dry bacterium to be mainly anaerobe, commodity product(s), all through drying and other treatment, the most fully activates, and its zymohydrolysis can't give full play of.If being further added by the proportion of dry bacterium, then can cause the raising of cost, being unfavorable for improving quality of the fodder further and reducing cost.Along with animal husbandry develops rapidly, solve the storing and the ammonification of roughage of greenfeed of letting animals feed, the technology that always agricultural agency is promoted emphatically, but owing to raising the rise in price of raw material, hinder the development of ammoniated forage with carbamide as raw material.

Summary of the invention

It is an object of the invention to, improve manufacture method and production technology, form manufacture method and the production technology of efficient straw stalks fermenting fodder, dry bacterium is first made strain nutritive water, purpose is to make thalline cultivate activation the most once again, and gives it with suitable nutrition catalyst, makes thalline quantity double；Simple water is become the fermentation water generated after allocating zymolysis agent into simultaneously, make anaerobic fermentation when fully activation and the multiplication of thalline quantity, carry out under the state being spilled into again the substantial amounts of fermentation water with zymohydrolysis, under conditions of not improving cost, quality of the fodder is improved, and expands the range of feedstuff.

The technical solution of the present invention is, will ferment after water and the mixing of strain nutritive water, and be sprayed in stalk, grass powder.Turn over even after, in sealing ferment.18-20 days summer of fermentation time, 25 days springs, 30 days winters；The method sealed, for small-scale production, can load in cylinder, in pond or seal in plastic bag.Large-scale production can be carried out in the deeper fermentation vat of large area, after offering the thick stalk, grass powder of 30cm in pond, spray fermentation water and strain nutritive water, and rake turns over uniformly, tread or be compacted, after offering thick layer 30cm the most again, tread compacting again, and so forth, until after Ya Shi, its compaction plane exceeds face, pond 30cm, on surface according to 200g-260g/M²Spreading one layer of salt, top plastic sheeting seals, and the edge of plastic sheeting can be compacted seal with mud or wet soil.

The microbiological fermented feed of the present invention, can be as the direct feedstuff of ruminant such as cattle, sheep etc.；For non-ruminant animal, such as pig, chicken, duck, goose, rabbit, fish, shrimp ... etc., can use as supplement feed.Such as, originally the feedstuff of these non-ruminant animals is that grain feed adds a number of nourishing additive agent, there is microbiological fermented feed then can reduce part grain feed, the available microbiological fermented feed of this part that it reduces replaces, as supplement feed, owing to its raw material is based on straw, low cost, ferment through abundant zymolysis, the cellulose that cannot digest for non-ruminant animal and absorb, crude fibre etc. are resolved into absorbable nutrient, improve quality of the fodder, be the most promising animal feed of one.After feedstuff is made, in use, should need how much just to take how many from the superiors, remainder should continue to use plastic sheeting good seal every time.The most perishable rotten, color blackening.

Detailed description of the invention:

The most just fermentation water strain nutritive water and the concrete method for producing of stalk, grass powder, production technology and purposes are described below: (in order to unify the computational methods of the consumption of various formula in this specification, we describe producing the weight of composition needed for one ton of stalk, grass powder microbiological fermented feed)

First, about stalk, grass powder: the straw of all plants can be utilized, the quality of the most different dry straws is different, and contained composition is different, and the fineness therefore processed is different.Such as:

1). for ruminant, as with Caulis et Folium Oryzae as stalk, then need Caulis et Folium Oryzae is processed into about 3cm；As with wheat straw as stalk, then need wheat straw is processed into about 5cm；As with corn stalk as stalk, then need corn stalk is processed into about 3cm.

2). for non-ruminant animal, stalk need to be processed into the powder of 0.3-2mm.

Second, about strain nutritive water:

1. strain, strain used in the present invention, is lactobacillus and acetobacter, and industrial lactobacillus and acetobacter are blocks or granular, soaks activation, needs to use dry strain 5g in this formula.

2. preparation nutritional solution, need to use nutrition catalyst 7 8g melted by 100ml warm water.

Bran water the most processed, takes wheat bran 5-10g, and steeping with the boiled water of 25-50ml one hour is i.e. bran water.Wheat bran described in the present invention can also replace with the corn syrup of 2-5g.

4. the compound method of strain nutritive water: by bran water, treats that its temperature is down to about 40 DEG C, pours in nutritional solution, and admix strain.This process is a brewed process, when this nutritive water water temperature is at 15-25 DEG C, need to keep 8 hours；When this nutritive water water temperature is at 25-35 DEG C, 4 hours need to be kept.Brewed process, is one and makes thalline fully activate and the process of thalline quantity multiplication.

5. about the composition of nutrition catalyst: (preparing by 8g) white sugar 2g, saccharifying enzyme 0.1g, fresh yeast powder 0.5g, potassium dihydrogen phosphate 0.3g, fish flour 0.3g, magnesium sulfate 0.15g, ammonium sulfate 0.2g, manganese dioxide 0.04g, vanadic anhydride 0.03g, cobaltous chloride 0.03g, zinc oxide 0.15g, calcium carbonate 2g, compound vitamin 2.2g.

3rd, about fermentation water:

1. taking the water needed for one ton of stalk micro storage grass meal fodder of system: different straw quality is different, when making microbiological fermented feed, the quantity of required water is different, and needed for such as rice straw powder, the weight of water and the weight ratio of powder itself are 2: 1, i.e. need two tons of water；Needed for wheat straw powder, the weight of water and the weight ratio of powder itself are 1: 1, i.e. need one ton of water；Needed for corn stalk powder, the weight of water and the weight ratio of powder itself are 3: 1, i.e. need three tons of water.Experience have shown that, fermentation water and the ratio of straw, determine depending on the degree of crushed stalk and the situation of dry and wet, typically after adding fermentation water 20 minutes, reach " hands is pinched agglomerating, and that touches is the most scattered " just can, when hands clenches in webs can water breakthrough but can not drip to be advisable.Owing to adding zymolysis agent in fermentation water, the close strand of crude fibre of having loosened, strengthen the zymolysis agent infiltration affinity interaction to cellulose cell membrane；The effect of the activation Middle nutrition agent of strain, makes thalline fully activate, extends, doubles, breeds, degrade crude fibre fully, improve the digestibility of grass meal microbiological fermented feed and edibility and nutritional labeling.

2. compound method: the zymolysis agent of NaCl and 5.95-10.95kg of 5kg poured into and stirs evenly in water mentioned immediately above.

3. the composition of zymolysis agent: NaOH 250g (or quick lime 3-5kg), NaCl5-10kg, sodium bicarbonate 100g, plant ash 100g, sodium humate 500g.

Above preparation, makes the pH value of fermentation water reach about 7.6-8.0.

It is an advantage of the invention that, fully activating owing to strain has a chance or opportunity, extend, double, ferment in grass meal after breeding rapidly again, its zymogenous bacteria born of the same parents' sum of non-activated dry bacterium can be more than 30,000,000,000/g, and moisture is less than 9%, live cell fraction is more than 95%, and miscellaneous bacteria ratio is less than 0.3%.After activation doubles, its zymogenous bacteria born of the same parents sum is up to hundreds billion of/g.The detection of its finished product can be carried out by following index:

1). survey total cellular score: fermented stalk cell number more than 1,000,000,000/kg；

2). quality is the softest；

3). abnormal smells from the patient: the straw fermented has special acid, fragrance；

4). surveying crude fibre: after fermenting, crude fibre is typically degraded 20-40%.

Feedstuff provided by the present invention, cost only has the 20% of ammoniated forage price, crude fibre can be reduced by 40%, and crude protein improves 4%, and good palatability, feed intake improves 25-30%.

Claims

1. a preparation method for stalk, grass powder feedstuff, is characterized in that the preparation method of its feedstuff is, will ferment after water and the mixing of strain nutritive water, and be sprayed in stalk, grass powder, After rake turns over uniformly, ferment in sealing；Summer time of its fermentation is 18-20 days, and spring, autumn are 25 days, and the winter is 30 days； The preparation method of its fermentation water is: the water required for pouring the zymolysis agent of the NaCl (10) and 5.95-10.95kg of 5kg into one ton of stalk, grass powder stirs evenly； The preparation method of its strain nutritive water is: by bran water, treats that its temperature is down to about 40 DEG C, pours in nutritional solution, and admix strain；Its strain is industrial lactobacillus or acetobacter, and the strain needed for one ton stalk, grass powder is 5g；Water required for its preparation, different straw quality is different, the number of required water Amount difference, mono-ton of rice straw powder of A. needs two tons of water；B. one ton of wheat straw powder needs one ton of water；C. one ton of corn stalk powder needs three tons of water；Bran water needed for one ton stalk, grass powder, is by wheat bran 5-10g, steeps with the boiled water of 25-50ml and to make for one hour, and its wheat bran can replace with the corn syrup of 2-5g；Nutritional solution needed for one ton stalk, grass powder, makes with 100ml warm water Ensure Liquid catalyst 8g；The composition of the zymolysis agent needed for one ton stalk, grass powder is: NaOH 250g, NaCl5-10kg, sodium bicarbonate 100g, plant ash 100g, sodium humate 500g；Wherein NaOH 250g can replace with quick lime 3-5kg；The compound method of its strain nutritive water need to meet following condition: by bran water, Treat that its temperature is down to about 40 DEG C, pour in nutritional solution, and admix strain；This process is a brewed process, when this nutritive water water temperature is at 15-25 DEG C, need to keep 8 hours；When this nutritive water water temperature is at 25-35 DEG C, 4 hours need to be kept；The composition of the nutrition catalyst needed for one ton stalk, grass powder is: white sugar 2g, saccharifying enzyme 0.1g, fresh yeast powder 0.5g, potassium dihydrogen phosphate 0.3g, fish flour 0.3g, magnesium sulfate 0.15g, ammonium sulfate 0.2g, manganese dioxide 0.04g, vanadic anhydride 0.03g, cobaltous chloride 0.03g, zinc oxide 0.15g, calcium carbonate 2g, composite microbial element 2.2g.