CN1530026A

CN1530026A - Straw forage leavening

Info

Publication number: CN1530026A
Application number: CNA03121746XA
Authority: CN
Inventors: 钟卫东
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-03-12
Filing date: 2003-03-12
Publication date: 2004-09-22

Abstract

A leavening agent for straw or stalk feed is prepared from corn flour, wheat bran, soybean powder, potassium dihydrogen phosphate, magnesium sulfate, salt, sugar, powdered straw or stalk and water through proportional mixing, inoculating cellulose decomposing bacteria and thermophilic actinomycetes, culturing, inoculating acid-forming and enzyme-forming bacteria, culturing, drying in air and pulverizing. Its advantages are high nutritive value and palatability, and low cost.

Description

A kind of straw feed leavening

One, technical field

The present invention relates to animal husbandry production, be specifically related to a kind of straw feed leavening.

Two, background technology

Application to straw feed in " straw feed processing and application technology " (ISBN7-5082-1443-9 in February calendar year 2001) book that Golden Shield publishing house publishes has a large amount of argumentations, in this book 91-115 page or leaf, introduced the production method of several straw feeds, in actual production, all have in various degree and adopt, also need make adaptive improvement but specifically be used for a certain area.Xinjiang region cold in winter, the air drying, crop material saliferous alkali number height, so the fermentation condition of stalk has very big difference, it is infeasible to blindly follow what the books say.Xinjiang is again an animal husbandry production area, and it is imperative therefore to develop straw feed.Starfish agricultural technology application service station, Urumchi, Xinjiang produces a kind of stalk fermentation dried bacterium that lives, and effect is all right, but it has some defectives, and temperature below 0 ℃ can not use, and need build fermentation vat, eats surplus cause secondary fermentation easily and go bad, is difficult for popularization.

Three, summary of the invention

The purpose of this invention is to provide a kind of straw feed leavening, be fit to Herbivores such as ox, sheep with the stalk of its fermentation and raise, and with low cost, be convenient to promote, be fit to the natural conditions in Xinjiang.

For achieving the above object, technical scheme of the present invention is: according to composition by weight, the stalk, grass powder of the sugar of the salt of the magnesium sulfate of the potassium dihydrogen phosphate of the bean powder of the wheat bran of 9-13 part corn flour, 5-7 part, 2-4 part, 0.15-0.25 part, 0.08-0.12 part, 0.7-1 part, 1.2-1.7 part and 70-85 part is added the water combination mix thoroughly, make its water content reach 60%-65%; Then, contain incoming fiber plain decomposition bacterial strain and thermophilic actinomycete strain in the container, under 28 ℃ temperature, cultivated 12; Insert acid-producing bacteria strain and bacterium producing multi enzyme preparation again, under 28 ℃ temperature, cultivated 20; At last, in container, take out said mixture, air-dry rapidly in sterile indoor (cleaning indoor), pulverize immediately after the drying, make it cross 80 mesh sieves, be distributed into one bag of 20 gram, vacuum packaging.

Above-mentioned straw feed leavening optimum weight component is: 11 parts corn flour, 6 parts wheat bran, 3 parts bean powder, 0.2 part potassium dihydrogen phosphate, 0.1 part magnesium sulfate, 0.8 part salt, 1.5 parts sugar and 77 parts stalk, grass powder are added the water combination mix thoroughly, make its water content reach 65%; The subsequent technique method is constant.

In the above-mentioned straw feed leavening, the acid-producing bacteria strain can be saccharomycete or lactic acid bacteria; Bacterium producing multi enzyme preparation can be rhizopus or Aspergillus.

Advantage of the present invention is:

1, improves the nutritive value of feed.Identify (No. 980162, inspection report) through Xinjiang Analytical Test Center, Xinjiang analysis testing research, the full nitrogen 1.78% of straw feed leavening of the present invention, total reducing sugar 0.79% adopts the fermented feed of this straw feed leavening production to contain crude protein 8.5%, total acidity 1.05%, crude fibre 8.5;

2, ingredient requirement is rough, can adapt to various stalks;

3, straw feed ox, the sheep good palatability that adopts this leavening to produce, the one ton of stalk that ferment only need 20 to restrain this straw feed leavenings, and fermentation vat can be used heatable adobe sleeping platform, need not specially, and cost is low, high efficiency;

4, straw feed leavening of the present invention is strong to the adaptability of temperature, can use throughout the year, and winter, temperature below 0 ℃ used as usual, and just fermentation time is longer slightly, generally about 70-80 days;

5, the straw feed that adopts this leavening to produce, long shelf-life, nontoxic, the feed that is fermented is difficult for corrupt, and can improve the microenvironment of a vegetarian animal (ox, sheep), uses fully.

Four, the specific embodiment

Most preferred embodiment of the present invention is: according to composition by weight, 1.1 kilograms corn flour, 0.6 kilogram wheat bran, 0.3 kilogram bean powder, 0.02 kilogram potassium dihydrogen phosphate, 0.01 kilogram magnesium sulfate, 0.08 kilogram salt, 0.15 kilogram sugar and 7.7 kilograms stalk, grass powder are added the combination of water water mix thoroughly, make its water content reach 65%; Then, contain incoming fiber plain decomposition bacterial strain and thermophilic actinomycete strain in the container, under 28 ℃ temperature, cultivated 12; Insert acid-producing bacteria strain and bacterium producing multi enzyme preparation again, under 28 ℃ temperature, cultivated 20; At last, in container, take out said mixture,, pulverize immediately after the drying, make it cross 80 mesh sieves, be distributed into one bag of 20 gram, vacuum packaging sterile indoor air-dry rapidly.During use, the ratio of joining 1 ton of stalk according to 20 gram leavenings, earlier leavening is melted in an amount of water, be sprayed at equably on the stalk of chopping, make stalk keep 65% water content, then, the stalk that has sprayed leavening is placed in the hole, above plastic covering cloth, press the soil layer of 20-30 cm thick, keep the regular hour, promptly can use.Fermentation time is definite like this: temperature kept 23 days at 15 ℃, and temperature kept 30 days at 8-15 ℃, and temperature was keeping 60-70 days below 0 ℃.

Claims

1, a kind of straw feed leavening, it is characterized in that according to composition by weight, the stalk, grass powder of the sugar of the salt of the magnesium sulfate of the potassium dihydrogen phosphate of the bean powder of the wheat bran of 9--13 part corn flour, 5--7 part, 2--4 part, 0.15--0.25 part, 0.08--0.12 part, 0.7--1 part, 1.2--1.7 part and 70--85 part is added the water combination mix thoroughly, make its water content reach 60%--65%; Then, contain incoming fiber plain decomposition bacterial strain and thermophilic actinomycete strain in the container, under 28 ℃ temperature, cultivated 12; Insert acid-producing bacteria strain and bacterium producing multi enzyme preparation again, under 28 ℃ temperature, cultivated 20; At last, in container, take out said mixture,, pulverize immediately after the drying, make it cross 80 mesh sieves, be distributed into one bag of 20 gram, vacuum packaging sterile indoor air-dry rapidly.

2, straw feed leavening as claimed in claim 1, it is characterized in that according to composition by weight, 11 parts corn flour, 6 parts wheat bran, 3 parts bean powder, 0.2 part potassium dihydrogen phosphate, 0.1 part magnesium sulfate, 0.8 part salt, 1.5 parts sugar and 77 parts stalk, grass powder are added the water combination mix thoroughly, make its water content reach 65%; Then, contain incoming fiber plain decomposition bacterial strain and thermophilic actinomycete strain in the container, under 28 ℃ temperature, cultivated 12; Insert acid-producing bacteria strain and bacterium producing multi enzyme preparation again, under 28 ℃ temperature, cultivated 20; At last, in container, take out said mixture,, pulverize immediately after the drying, make it cross 80 mesh sieves, be distributed into one bag of 20 gram, vacuum packaging sterile indoor air-dry rapidly.