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A kind of ramie feed for beef cattle fattening period and its processing method

A technology of ramie during the fattening period, applied in the field of ramie feed and its processing during the fattening period of beef cattle, can solve the problems of limited water content and high cost of long-distance transportation, and achieve the goals of increasing daily gain, shortening the fattening cycle, and reducing breeding costs Effect

Active Publication Date: 2015-10-28
INST OF BAST FIBER CROPS CHINESE ACADEMY OF AGRI SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ramie silage technology developed in recent years has solved the problem of local utilization, but it is limited by the moisture content of 50%-70% of silage, and the cost of long-distance transportation is too high

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment example 1

[0021] In this implementation case, the ramie concentrate feed for the fattening period of the beef cattle comprises by weight percentage: 50% ramie grass powder, 8% corn, 5% barley, 5% wheat, 2.5% soybean meal, 5% % cotton meal, 5% rapeseed meal, 6.3% brewer's grains, 8% molasses, 0.7% salt, 1.5% compound premix, 1.5% oil.

[0022] The ramie grass powder is obtained by mowing the whole aboveground plant of ramie when the growth height is 40-50 cm, and drying until the water content is ≤13% and pulverized.

[0023] Described beef cattle fattening stage is obtained by the following method with ramie concentrate feed:

[0024] (1) Grinding and mixing: the raw materials ramie grass powder, corn, barley, wheat, soybean meal, cotton meal, rapeseed meal, brewer's grains and salt are crushed and sieved, the average particle diameter is 0.5~3mm, and mixed according to the formula composition Mix and stir evenly in the machine;

[0025] (2) Tempering: add molasses and premix, control...

Embodiment example 2

[0032] In this implementation case, the ramie concentrate feed for the fattening period of the beef cattle comprises by weight percentage: 25% ramie grass powder, 15% corn, 10% barley, 10% wheat, 4.5% soybean meal, 8 % cotton meal, 8% rapeseed meal, 12% brewer's grains, 5% molasses, 0.5% salt, 1% compound premix, 2% oil.

[0033] The ramie grass powder is obtained by mowing the young shoots of the upper 1 / 3 of the plant when the growth height of the ramie is 145-155 cm, and drying until the moisture content is ≤13%.

[0034] Described beef cattle fattening stage is obtained by the following method with ramie concentrate feed:

[0035] (1) Grinding and mixing: the raw materials ramie grass powder, corn, barley, wheat, soybean meal, cotton meal, rapeseed meal, brewer's grains and salt are crushed and sieved, the average particle diameter is 0.5~3mm, and mixed according to the formula composition Mix and stir evenly in the machine;

[0036] (2) Tempering: add molasses and premi...

Embodiment example 3

[0040] In this implementation case, the ramie concentrate feed for the fattening period of the beef cattle comprises by weight percentage: 40% ramie grass powder, 10% corn, 5% barley, 5% wheat, 3% soybean meal, 8% % cotton meal, 8% rapeseed meal, 10% brewer's grains, 7% molasses, 0.7% salt, 1.3% compound premix, 1.5% oil.

[0041] The ramie grass powder is obtained by mowing the whole aboveground plant when the growth height of ramie is 60-70 cm, drying in the sun until the water content is 50%-60%, and mechanically drying until the water content is ≤13% and pulverizing.

[0042] Described beef cattle fattening stage is obtained by the following method with ramie concentrate feed:

[0043] (1) Grinding and mixing: the raw materials ramie grass powder, corn, barley, wheat, soybean meal, cotton meal, rapeseed meal, brewer's grains and salt are crushed and sieved, the average particle diameter is 0.5~3mm, and mixed according to the formula composition Mix and stir evenly in the ...

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Abstract

The invention relates to ramie feed for beef cattle fattening period and a processing method thereof. The ramie feed comprises the following components in percentage by weight: 20-50 percent of ramie grass powder, 8-15 percent of corn, 5-10 percent of barley, 5-10 percent of wheat, 1-5 percent of bean pulp, 5-10 percent of cottonseed meal, 5-10 percent of rapeseed dregs, 5-15 percent of brewer's grains, 5-8 percent of molasses, 0.5-0.8 percent of salt, 1-2 percent of premix and 1-2 percent of oil, totaling 100 percent. The processing method comprises the following steps: harvesting ramie, preparing raw materials, tempering and granulating. The feed is used for feeding and fattening beef cattle in the growing and fattening period, the rate of grain raw materials in daily ration of the beef cattle can be effectively reduced under the condition that the production performance is not reduced, and the cost of raw materials is reduced by over 30 percent.

Description

technical field [0001] The invention belongs to the field of animal feed, and in particular relates to a ramie feed for beef cattle fattening period and a processing method thereof. Background technique [0002] With the rapid development of my country's animal husbandry, the demand for feed grains is increasing day by day, the contradiction between humans and animals competing for food is intensifying, and the cost of breeding is constantly rising. The development of non-grain raw material feed has become a recognized effective way to reduce production costs and alleviate the conflicts between humans and animals for food. At present, in the breeding process of ruminants such as cattle and sheep in our country, the most common concentrate feed is crushed corn mixed with a certain proportion of wheat bran, soybean meal, premix and other raw materials and then fed directly. However, due to extensive feeding, unreasonable feed preparation and other reasons, the utilization eff...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/14A23K10/30A23K10/33A23K10/37A23K10/38A23K30/20A23K50/10
CPCY02P60/87
Inventor 陈继康熊和平喻春明王延周陈平卢凌霄朱娟娟段叶辉
Owner INST OF BAST FIBER CROPS CHINESE ACADEMY OF AGRI SCI
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