Cattle feed containing palm meal residue, and preparation method of cattle feed

A technology of cattle feed and palm, applied in animal feed, animal feed, animal husbandry, etc., can solve the problems that have not yet been comprehensively utilized, and achieve the effects of reducing feed production costs, promoting growth and development, and improving feed conversion rate

Inactive Publication Date: 2019-03-22
甘肃省轻工研究院有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, the kernel dregs after palm oil extraction have been used in animal formula feed, while the remaining wastes from the oil extraction process, such as pomace and empty fruit bunches, still contain a lot of crude fiber, but have not been comprehensively utilized

Method used

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  • Cattle feed containing palm meal residue, and preparation method of cattle feed
  • Cattle feed containing palm meal residue, and preparation method of cattle feed
  • Cattle feed containing palm meal residue, and preparation method of cattle feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0025] (1) Preparation of fermented products of palm kernel pomace, pomace and empty fruit bunches

[0026] Place the palm kernel residue, pomace and empty fruit bunches in an environment of 70-80°C for hot air drying. The palm kernel slag is grinded and crushed, and the crushed particle size is controlled at 60-80 mesh. Add 0.4g~0.8g of 2.5‰ brown sugar water per gram of palm kernel dregs, cool to room temperature after autoclaving, add brewer’s yeast 1.8-2.2×10 per gram of palm kernel dregs 8 pcs, lactic acid bacteria 0.27~0.33×10 8 1, 28~32°C, anaerobic fermentation for 5~7 days and then ready for use. The palm pomace and empty fruit bunches are sheared and crushed, the crushing length is controlled at 2~8cm, after sterilization and cooled to room temperature, the mixing ratio of palm kernel pomace, palm pomace, and palm fruit bunches is 1:8~1:12 It is evenly mixed with the palm kernel residue after anaerobic fermentation, and the temperature is 28-32° C., and the fermen...

Embodiment 2

[0034] Steps (1)-(3) are exactly the same as in Example 1. In step (4), cattle roughage and cattle basic concentrate supplement are uniformly mixed at 80% and 20% by weight to obtain cattle feed.

Embodiment 3

[0036] Steps (1), (2) and (4) are exactly the same as in Example 1. In step (3), the supplementary material for cattle basic concentrate is 55% corn, 12% wheat bran, 18% soybean meal, 10% barley, 1.2% salt, Stone powder 0.8%, premix 3%.

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Abstract

The invention discloses cattle feed containing palm meal residue, and a preparation method of the cattle feed. The preparation method comprises the steps of carrying out anaerobic fermentation on palmoil extraction kernel residue, used as a substrate, by using lactic acid bacteria and saccharomyces cerevisiae, expanding the basic number of a bacterial colony, then mixing the palm oil extraction kernel residue with an empty fruit bundle and a base material for carrying out secondary anaerobic fermentation, using the product to replace part of corn stalks and other forages and adding into cattle roughage, and evenly stirring to obtain the cattle feed. The obtained cattle feed can promote the growth of beef cattle, reduce the cattle feed production cost, improve the economic benefit of cattle raising, and realizes the higher value application of meal residue obtained after palm oil extraction.

Description

technical field [0001] The invention belongs to the field of feed, in particular to cattle feed containing palm dregs and a preparation method thereof. Background technique [0002] palm( Trachycarpus fortunei (Hook, f. )H. Wendl.) originated on the west coast of Africa, and then spread to Southeast Asian countries to start planting. By the 1980s, the planting area and output had far exceeded that of Africa, mainly concentrated in countries such as Malaysia and Indonesia. Palm dregs are the waste after oil extraction of oil palm fruit. According to the sequence of oil extraction process, palm dregs are divided into three parts: empty fruit bunches, pomace and kernel dregs. [0003] In the process of oil palm oil extraction, a large amount of waste products such as kernel residue, pomace and empty fruit bunches will be produced, most of which are discarded as waste or burned as fuel, which has caused a great waste of resources and environmental pollution. [0004] Palm dr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/10A23K10/12
CPCA23K10/12A23K50/10
Inventor 于长青赵煜李冰武刚张晓雪魏文慧
Owner 甘肃省轻工研究院有限责任公司
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