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Method for producing piglet feed additive by utilizing kelp off-cut silage

A technology of kelp leftovers and piglet feed, applied in the field of biochemistry, can solve the problems of enteromorpha enteromorpha with low digestible protein content, low nutritional value, and environmental pollution, so as to promote sustainable development, increase nutritional value, and inhibit fermentation infection Effect

Inactive Publication Date: 2018-04-06
江西中创汇智智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Enteromorpha has exploded year after year, and the biomass is huge. However, due to the low digestible protein content of Enteromorpha, most of the cellulose cannot be digested and decomposed by the gastrointestinal tract of livestock and poultry, so the nutritional value of direct use is low.
Most of them are landfilled or incinerated, causing an astonishing waste of resources and causing environmental pollution

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A method for producing feed additives for piglets by using kelp leftovers silage, comprising the steps of:

[0022] 1) Fermentation treatment: after the kelp leftovers are pulverized, ammonia water with a mass concentration of 8% is used, which accounts for 5% of the total amount of the kelp leftovers, and the treatment time is 30 hours.

[0023] 2) Cultivation of strains: separate and screen Aspergillus oryzae, Candida ruganus, Bacillus licheniformis, and Pediococcus pentosaceae to produce liquid strains;

[0024] 3) Preparation of nutrient solution: take the following raw materials, add distilled water, and prepare a solution by weight percentage: potassium dihydrogen phosphate 0.01%, magnesium sulfate 0.01%, ammonium sulfate 15%, calcium chloride 0.05%, biotin 0.01%, pantothenic acid Salt 0.01%, thiamine 0.01%, after high-temperature sterilization at 100-130°C, set aside;

[0025] 4) Evenly mix the kelp leftovers obtained in step 1) and the nutrient solution prepare...

Embodiment 2

[0028] A method for producing feed additives for piglets by using kelp leftovers silage, comprising the steps of:

[0029] 1) Fermentation treatment: after the kelp leftovers are crushed, ammonia water with a mass concentration of 6% is used, which accounts for 5% of the total amount of the kelp leftovers, and the treatment time is 48 hours.

[0030] 2) Cultivation of strains: separate and screen Aspergillus oryzae, Candida ruganus, Bacillus licheniformis, and Pediococcus pentosaceae to produce liquid strains;

[0031] 3) Preparation of nutrient solution: take the following raw materials, add distilled water, and prepare a solution by weight percentage: potassium dihydrogen phosphate 0.01%, magnesium sulfate 0.01%, ammonium sulfate 12%, calcium chloride 0.05%, biotin 0.01%, pantothenic acid Salt 0.01%, Thiamine 0.01%.

[0032] 4) Evenly mix the kelp leftovers prepared in step 1) and the nutrient solution prepared in step 3) in parts by weight of 1:45, adjust the pH to 5.5 aft...

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PUM

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Abstract

The invention belongs to the field of biochemistry, and in particular relates to a method for producing feed additives for piglets by using kelp leftover silage, which includes fermentation treatment, cultivating strains, preparing nutrient solution, inoculation and fermentation, etc., to make fermented kelp leftovers Fermented products. The additive of the present invention can increase the number of various probiotics and the activity of hydrolytic enzymes in livestock and poultry feed additives by adding kelp leftovers and compound microbial agents for scientific compounding and scientific fermentation, and increase nutrients such as total protein and total fat. The content of ingredients can improve the immunity of livestock and poultry animals, especially piglets, and the utilization rate of feed, and reduce the use of antibiotic products.

Description

technical field [0001] The invention belongs to the field of biochemistry, and in particular relates to a method for producing feed additives for piglets by using kelp leftover silage Background technique [0002] It is speculated that by 2017, we will need a feed protein gap of 4×10 4 It is a worldwide research topic to open up new sources of raw materials and improve feed utilization. Enteromorpha breaks out year after year, and the biomass is huge. However, due to the low digestible protein content of Enteromorpha, most of the cellulose cannot be digested and decomposed by the gastrointestinal tract of livestock and poultry, so the nutritional value of direct use is low. Most of them are landfilled or incinerated, which is an astonishing waste of resources and causes environmental pollution. Treating Enteromorpha with microbial fermentation technology can not only solve the shortage of protein feed resources, but also improve and improve the nutritional value of feed, w...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K50/60A23K10/12A23K10/30
Inventor 林阿朋
Owner 江西中创汇智智能科技有限公司
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