Unlock instant, AI-driven research and patent intelligence for your innovation.

Straw pellet feed, preparation method and application thereof and fattening mutton sheep feed

A technology of pellet feed and fattening mutton sheep, which is applied in application, animal feed, animal feed, etc., can solve the problems of high storage cost and waste, and achieve the effects of improving breeding benefits, improving utilization efficiency, and reducing agricultural non-point source pollution

Pending Publication Date: 2020-12-01
NINGXIA DABEINONG TECH IND
View PDF2 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Meat sheep farms seldom use silage, and when corn stalks are used as roughage for direct feeding, due to their own characteristics, the waste is relatively large, and they must be protected from rain and fire during storage, and the storage cost is high.

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Straw pellet feed, preparation method and application thereof and fattening mutton sheep feed
  • Straw pellet feed, preparation method and application thereof and fattening mutton sheep feed

Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0034] Some embodiments of the present invention also provide a method for preparing the above-mentioned straw pellet feed, which includes: extruding the mixture of corn straw, rice straw and binder into pellets.

[0035] Specifically, in some embodiments, the water content of the mixture of corn stalks, rice stalks and binder is adjusted to 14-18%, preferably 16-18% before extrusion.

[0036] In some embodiments, the extrusion molding is through annular membrane extrusion molding. Optionally, the aperture size of the annular membrane is 6-8 mm, and the compression ratio of the annular membrane is 3.0-5.0:1. Preferably, the aperture size of the annular membrane is 8 mm. The annular membrane compression ratio is 4.2:1.

[0037] In some embodiments, the extrusion forms cylindrical particles that are 2-3 cm long.

[0038]Some embodiments of the present invention also provide a method for preparing the above-mentioned straw pellet feed, which includes:

[0039] The raw materials...

Embodiment 1

[0050] The straw pellet feed provided by the embodiment of the present invention is composed of the following components by weight percentage: 45% of corn straw, 25% of rice straw, 25% of corn flour and 5% of premix.

[0051] The preparation method of the above-mentioned straw pellet feed is as follows: rice straw and corn straw are crushed into 1-2 cm powder, corn is crushed into corn flour with a size of 40 mesh sieve, and then mixed with the premix evenly in proportion, and water is added to reach the total moisture content. Add the mixture to a granulator for granulation. The aperture of the granulation ring membrane is 8 mm, and the compression ratio of the ring membrane is 5:1.

Embodiment 2

[0053] The straw pellet feed provided by the embodiment of the present invention is composed of the following components by weight percentage: 45% of corn straw, 25% of rice straw, 25% of corn flour and 5% of premix.

[0054] The preparation method of the above-mentioned straw pellet feed is as follows: rice straw and corn straw are crushed into 1-2 cm powder, corn is crushed into corn flour with a size of 40 mesh sieve, and then mixed with the premix evenly in proportion, and water is added to reach the total moisture content. Add the mixture to a granulator for granulation. The pore diameter of the granulation ring membrane is 8 mm, and the compression ratio of the ring membrane is 4.2:1.

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 discloses a straw pellet feed, a preparation method and application thereof and a fattening mutton sheep feed. The straw pellet feed comprises the following components in parts by weight: 15-55 parts of corn straw, 20-60 parts of rice straw and 10-25 parts of an adhesive. The corn straw and rice straw are matched with each other according to a proper proportion, and a binder is added, so that the corn straw and the rice straw can be physically mixed on the basis of considering the corn straw and the rice straw, and is directly and physically extruded into the pellet feed under the condition that water is added. Therefore, the formed pellet feed can have relatively good palatability, fermentation, ammoniation or alkalization treatment links can be avoided, the processing and production efficiency of the straw feed is improved, long-distance transportation and storage of straw resources are facilitated, and the breeding production cost is reduced, so that the utilization efficiency of the straw resources is improved, the agricultural non-point source pollution is reduced, and the breeding benefits are improved.

Description

technical field [0001] The invention relates to the technical field of feed, in particular to a straw pellet feed, a preparation method and application thereof, and a feed for fattening mutton sheep. Background technique [0002] In recent years, crop straw has become a new source of rural non-point source pollution. Every year during the summer harvest and autumn and winter, a large amount of rice, wheat, corn and other stalks are always burned in the fields, producing a lot of thick smoke, which not only becomes the bottleneck of rural environmental protection, but even becomes the chief culprit that affects the urban environment. At present, my country has found a variety of uses for the comprehensive development and utilization of crop straws. In addition to the traditional straw crushing and returning to the field as organic fertilizers, it has also found new ways such as straw feed, straw vaporization, straw power generation, straw ethanol, and straw building materials...

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): A23K10/30A23K40/10A23K50/10A01K67/02
CPCA23K10/30A23K40/10A23K50/10A01K67/02Y02P60/87
Inventor 吴仙花许迟赵莉何立荣马宁李博宁王斌
Owner NINGXIA DABEINONG TECH IND