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Ruminant animal concentrated feed and preparation method thereof

A technology for ruminant and concentrated feed, applied in animal feed, animal feed, additional food elements, etc., can solve problems such as waste, reduce morbidity, improve animal intestinal flora, and improve economic benefits.

Inactive Publication Date: 2017-05-31
GUANGXI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because cassava leaves contain high hydrocyanic acid, it is necessary to control its dosage when used as feed, so most of the cassava leaves are directly thrown on the ground, wasting in vain

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] The invention relates to a concentrated feed for ruminants. The raw material components include 80% of sugarcane top leaves, 15% of cassava leaves and 5% of molasses in terms of weight percentage. The preparation method is as follows:

[0032] Grind air-dried sugarcane tip leaves and cassava leaves respectively, requiring a particle size of 6-10mm; weigh 80% sugarcane tip leaf powder and 15% cassava flour, and mix them evenly to obtain a mixed powder; take 11% of the weight of the mixed powder with water to measure Spray it, mix it evenly, and leave it for 12 hours; process it with a steam blaster, control the pressure at 1.0Mpa, and finish the pressure maintenance time for 3.5 minutes; add 5% molasses at a concentration of 30°Bx, and add water to the mixture The solid-liquid ratio is 1:3.0, mix evenly, add Trichoderma and nitrifying bacteria, and carry out the first fermentation after mixing evenly. day; add water until the solid-liquid ratio is 1:4.0, insert yeast an...

Embodiment 2

[0034] A concentrated feed for ruminants. The raw material components include 50% of sugarcane top leaves, 30% of cassava leaves and 20% of molasses by weight percentage. The preparation method is as follows:

[0035] Grind the air-dried sugarcane tip leaves and cassava leaves respectively, and the particle size is required to be 6-10mm; weigh 50% sugarcane tip leaf powder and 30% cassava flour, and mix them evenly to obtain a mixed powder; take 15% of the weight of the mixed powder to mix with water Spray, mix evenly, and place it after 8 hours; process with a steam blasting machine, pressure control is 1.3Mpa, and the pressure maintenance time is 2.5min; add 20% concentration of molasses at 25 ° Bx, and add water to the mixture The solid-liquid ratio is 1:2.5, mix evenly, add Trichoderma and nitrifying bacteria, mix evenly and carry out the first fermentation, the inoculation dosage is 10%, the inoculation ratio is 1:1, the fermentation temperature is controlled at 30°C, and...

Embodiment 3

[0038] A concentrated feed for ruminants. The raw material components include 65% of sugarcane top leaves, 25% of cassava leaves and 10% of molasses in terms of weight percentage. The total weight percentage of the above components is 100%.

[0039] The method for preparing concentrated feed for ruminants comprises the following steps:

[0040] (1) Air-dried sugarcane tip leaves and cassava leaves are pulverized respectively,

[0041] (2) mixing (1) sugarcane tip leaf powder and cassava leaf powder according to the ratio to obtain mixed powder;

[0042](3) Spray the mixed powder of (2) with water;

[0043] (4) steam explosion;

[0044] (5) add molasses, and add water to replenish by solid-liquid ratio, insert Trichoderma and nitrifying bacteria simultaneously, carry out a fermentation;

[0045] (6) Add appropriate amount of water according to the solid-liquid ratio to the solid-liquid ratio required for fermentation, and insert yeast and lactic acid bacteria at the same tim...

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Abstract

Ruminant animal concentrated feed is composed of, by weight, 50-80% of sugarcane tip leaves, 15-30% of cassava leaves and 5-20% of molasses. A preparation method of the ruminant animal concentrated feed includes of smashing of the sugarcane tip leaves and cassava leaves, pre-spraying, steam explosion, primary fermentation, secondary fermentation, drying, smashing and granulating. With sugar-refining industry by-products and cassava by-products being raw materials, the ruminant animal concentrated feed is prepared by the adoption of a method of steam explosion and biological fermentation combination; the obtained feed contains rich protein, further contains kinds of amino acid, flavonoid substances, sugar, grease, alcohol and others, and is high in nutritive value, good in palatability and good in digestion performance. In addition, the ruminant animal concentrated feed contains fungi, active ferment and kinds of digestive enzymes beneficial to intestines, can improve intestinal flora of animals and enhance the immunity of the animals, and is a animal protein feed having a health-care function.

Description

technical field [0001] The invention belongs to the field of ruminant breeding, in particular to a concentrated feed for ruminants and a preparation method thereof. Background technique [0002] Ruminants are animals that ruminate, such as cattle and sheep. Ruminant meat has high nutritional value and is deeply loved by consumers. The supply of ruminant meat has been in short supply for a long time, and the price has continued to rise. At present, there are many farms in southern rural areas. If all of them use expensive feed, it will cause an excessive burden on the economic cost of the farms. Therefore, it is necessary to develop new cheap feed resources and improve feed quality and utilization. [0003] Guangxi is the largest sucrose and cassava production base in my country, with an annual output of about 15 million tons of sugarcane leaves and 3.15 million tons of cassava leaves per mu. It has always been thought that people do not pay enough attention to the feed uti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/10A23K10/30A23K20/163A23K10/12A23K10/18
Inventor 谢彩锋刘继栋邓立高李凯杭方学陆海勤
Owner GUANGXI UNIV
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