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Technology of peanut seedling producing feed

A technology of peanut seedlings, which is applied in the field of making feed from peanut seedlings, can solve the problems of not many mature technologies, and achieve the effects of increasing daily weight gain, good feeding effect, and improving nutritional value and utilization rate

Inactive Publication Date: 2018-01-16
李正美
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, although experts and scholars at home and abroad have conducted a lot of research on the economical and effective utilization of peanut seedling resources, there are not many effective and mature technologies.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] Example 1, crush peanut seedlings through a 30-mesh sieve, moisten to 40% humidity for later use; prepare Aspergillus oryzae seed liquid: inoculate Aspergillus oryzae into a petri dish made of PDA medium, culture at 32°C for 5 days, and the spores mature Afterwards, rinse the culture dish with sterilized physiological saline, transfer the spores in the culture dish to a sterilized Erlenmeyer flask, and prepare a spore suspension with a concentration of 1×106 / mL, which is the spore seed solution; Sterilize at 122°C and 0.18 MPa pressure for 15 minutes, and then make a culture dish containing 19 mL of PDA medium under aseptic conditions; the components of the PDA medium are: 5 g of soluble starch, 6 g of peptone, 1 g of yeast, and 22 g of glucose , KH2PO40g, MgSO4·7H20 0.2g, agar powder 18g, distilled water 900mL. Aspergillus oryzae fermentation: add 20g peanut seedling powder, 1g bran and 32mL mineral element nutrient solution (component is: (NH4)2SO4 1.5g, KH2PO4 1.8g, ...

Embodiment 2

[0014] Embodiment 2 is composed of the following raw materials in weight percentage: 53% corn, 18% soybean meal, 22% biologically fermented peanut seedlings, 2% fish meal, 4% soybean oil, 1% stone powder, 1.5% calcium hydrogen phosphate, 0.2% methionine, salt 0.3%, premix 1%. The above-mentioned raw materials are mixed, crushed and sieved to 80 meshes, and the fermented liquid is blended into the raw material mixtures for compaction fermentation.

[0015] Statistical analysis: SAS 6.12 statistical software was used to conduct a significance test on all data, and the results were expressed as "mean ± standard deviation", and P<0.05 was considered significant difference.

[0016] Result and analysis: Compared with the control group, the daily weight gain of the test group 1 was significantly increased, and there was no significant difference in the other groups, which fully demonstrated that the addition of bio-fermented peanut seedlings to pig diets to replace part of corn, etc...

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PUM

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Abstract

The invention discloses a technology of peanut seedling producing feed, which is characterized in that a peanut seedling is smashed and sieved through a 30-mesh sieve, water is added to the smashed and sieved peanut seedling powder for moistening, fermentative bacteria and soluble starch are added, and a culture medium and fermentation conditions are optimized, so that a large number of celluloseand hemicellulose in the peanut seedling are converted into carbohydrates which are easily digested and utilized by animals. According to the technology disclosed by the invention, nutritional value and utilization rate of the peanut seedling are improved, the peanut seedling can be used for replacing part of maize in livestock feed, can increase the daily increase weight of livestock, has a relatively good feeding effect, and enables the crop peanut seedling to be turned into treasure.

Description

technical field [0001] The invention belongs to the technical field of feed, and in particular relates to a technology for making feed from peanut seedlings. Background technique [0002] The shortage of food resources is a major problem facing the world. With the growth of population and the improvement of people's living standards, the rapid development of animal husbandry has been promoted, and the seriousness of the competition for food between humans and animals has been further aggravated. At present, the lack of grain raw materials in my country has become the main bottleneck restricting the development of animal husbandry in my country. According to statistics, the annual shortage of grain feed in my country has reached more than 30 million tons. How to tap feed resources has become more and more important. A large number of studies at home and abroad have confirmed that using biotechnology to fully tap the potential value of crop waste is one of the most effective m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/12A23K10/30C12N1/14C12R1/69C12R1/885
Inventor 李正美
Owner 李正美
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