Mixed silage and preparation method

A technology of mixing silage and feed, applied in the preservation method of animal feed raw materials, animal feed, animal feed, etc., can solve the problems of low digestibility of hemicellulose or cellulose, unavailability of lignin, and hindering rumen degradation of livestock. , to achieve the effect of simple operation, alleviating the contradiction between supply and demand, improving quality and palatability

Inactive Publication Date: 2019-01-08
COLD & ARID REGIONS ENVIRONMENTAL & ENG RES INST CHINESE
View PDF5 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Although forage sweet sorghum is easy to make silage due to its rich soluble sugar content, the high crude fiber content of forage sweet sorghum silage affects its nutritional value
In addition, the digestibility of hemicellulose or cellulose consumed by livestock is low, and lignin cannot be utilized, which hinders the degradation of livestock rumen

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0063] In a second aspect, in at least one embodiment, a kind of preparation method of described mixed silage is provided, comprising the following steps:

[0064] The forage crops and the silage bacterial agent are mixed, and the silage is fermented to obtain the mixed silage.

[0065] The method for preparing mixed silage provided by the invention is simple in operation and environmentally friendly, provides technical support for solving the shortage of roughage and storage problems, ensures the effective supply of livestock products, and alleviates the contradiction between supply and demand of grain in my country.

[0066] In order to ensure the effect of silage, it is necessary to select a suitable silo before preparing silage. Generally, you can choose an underground cellar (volume size is 40-50kg / m 3 ). If the groundwater level is high, in order to avoid water seepage at the bottom of the cellar, it is better to choose a semi-underground cellar or an above-ground cell...

Embodiment 1

[0090] The mixed silage provided by the present embodiment comprises the following raw materials: forage crops and silage bacterial agents;

[0091] Among them, 40kg of forage crops, including 25% forage sweet sorghum, 25% Sorghum and 50% silage corn;

[0092] FHI silage agent 20mL.

[0093] The preparation method of the mixed silage provided by the present embodiment may further comprise the steps:

[0094] (1) Harvesting sweet sorghum, sorghum and silage corn from the milk ripening stage to the wax ripening stage, and drying until the moisture is 65-70%;

[0095] (2) Cut forage sweet sorghum, sorghum and silage corn to 2-3cm respectively;

[0096] (3) Mix the forage sweet sorghum, sorghum and silage corn that are cut into sections, and then make the strain content 1×10 8 cfu / mL-3×10 8 Dilute 20mL of cfu / mL FHI inoculum with 20mL of distilled water, and then spray 40mL of FHI inoculum dilution evenly on forage crops;

[0097] (4) The above-mentioned forage crops added wi...

Embodiment 2

[0103] The mixed silage provided by the present embodiment comprises the following raw materials: forage crops and silage bacterial agents;

[0104] Among them, 50kg of forage crops, including 25% forage sweet sorghum, 50% Sorghum and 25% silage corn;

[0105] MMD3 silage agent 100mL.

[0106] The preparation method of the mixed silage provided by the present embodiment may further comprise the steps:

[0107] (1) Harvesting sweet sorghum, sorghum and silage corn from the milk ripening stage to the wax ripening stage, and drying until the moisture is 65-70%;

[0108] (2) Cut forage sweet sorghum, sorghum and silage corn to 2-3cm respectively;

[0109] (3) Mix the forage sweet sorghum, sorghum and silage corn that are cut into sections, and then make the strain content 1×10 9 cfu / mL-2×10 9 Dilute 100mL of cfu / mL MMD3 bacterial agent with 100mL distilled water, and then spray 200mL MMD3 bacterial agent dilution evenly on forage crops;

[0110] (4) The above-mentioned forage...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention belongs to the technical field of animal feed, and relates to mixed silage and a preparation method. The mixed silage comprises a forage crop and a silage inoculant, wherein the forage crop comprises forage sweet sorghum, sorghum sudanense and silage corn, and the silage inoculant comprises any one or a combination of at least two of FHI, MMD3 and FHIIL. The preparation method of themixed silage comprises the steps of mixing the forage crop with the silage inoculant for silage and fermentation to obtain the mixed silage. The mixed silage is high in crude protein content, high incrude fat content and high in digestibility, and facilitates livestock rumen degradation; and the added silage inoculant regulates a silage microflora, promotes lactic acid bacterium fermentation andimproves the quality and palatability of the silage. A technical support is provided for solving the problems of roughage shortage and storage, so that the effective supply of livestock products is further guaranteed.

Description

technical field [0001] The invention belongs to the technical field of animal feed, and in particular relates to a mixed silage and a preparation method thereof. Background technique [0002] In northern my country, most crops are ripe once a season, so there will be a shortage of forage in autumn and winter, especially fresh green forage. Most farmers feed on hay, which greatly reduces the nutritional content and palatability of forage. If processed through silage, the silage made is not only similar in nutritional value to green feed, but also has good palatability. In addition, silage can be stored for a long time, which effectively solves the problem of lack of winter green fodder in northern regions. [0003] Forage sweet sorghum is a variety of grain sorghum, which has the advantages of high light efficiency, high biomass yield and high sugar content. As an energy, feed and sugar source crop, it has been widely valued by countries all over the world. The stems and l...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A23K30/18A23K10/30A23K10/12
CPCA23K10/12A23K10/30A23K30/18
Inventor 刘冰赵文智何志斌杨淇越常学向
Owner COLD & ARID REGIONS ENVIRONMENTAL & ENG RES INST CHINESE
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap