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Application of cicadae as pig feed additive and pig feed

A pig feed additive and pig feed technology, applied in the field of pig feed containing cicadae, to achieve the effects of improving quality and flavor, promoting growth and development, improving carcass performance and meat quality traits

Active Publication Date: 2021-01-05
叶克全
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As the cost drops, the range of applications of cicadae will be expanded, so the use of cicadae as a feed additive can be studied to take advantage of its positive efficacy, but so far, there is no literature report on using cicadae as a feed additive

Method used

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  • Application of cicadae as pig feed additive and pig feed
  • Application of cicadae as pig feed additive and pig feed
  • Application of cicadae as pig feed additive and pig feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] 1. Feeding process

[0016] Selected 60 commercial pigs of long upper hybrids produced by the livestock farm of Shanghai Academy of Agricultural Sciences (crossbreeding Landrace pigs and Shanghai White pigs, available in the market), and randomly divided them into 6 groups, 10 pigs in each group. Each group was fed with the full-price compound feed shown in Table 1. The improver was "Roujia" produced by Shanghai Chaoxiang Biotechnology Co., Ltd.; the formula of the full-price compound feed base was shown in Table 2. , the premix is ​​the "composite premix" produced by Shanghai Shuangyuan Feed Technology Co., Ltd. Cicadae is Cordycepsciecadae Shing.

[0017] Table 1 The feed components and weight percentages fed by each group

[0018]

[0019] Components and percentages by weight of the complete pig feed base material of table 2

[0020]

[0021] During the feeding process, a special breeder is appointed to carry out the feeding in a conventional feeding method,...

Embodiment 2

[0038] 1. Feeding process

[0039] A total of 75 commercial pigs produced in the livestock farm of Shanghai Academy of Agricultural Sciences were selected and randomly divided into 5 groups with 15 pigs in each group. Each group was fed with the full-price compound feed shown in Table 5, wherein the base material and improver of the full-price compound feed were the same as in Example 1. Cicadae is Cordycepsciecadae Shing.

[0040] Components and weight percentages of the feed fed by each group in table 5

[0041]

[0042]

[0043] During the feeding process, a special breeder is appointed to carry out the feeding in a conventional feeding method, and reports and records the pig's behavior, feeding conditions, disease status, etc. every day.

[0044] The initial weight was recorded at the beginning of the test, and the individual weighed every other month until the average weight of the group reached about 95kg, and the test ended.

[0045] During the test period, the...

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Abstract

The invention discloses an application of Cordyceps ciecadae Shing as a pig feed additive. The Cordyceps ciecadae Shing as the feed additive can be used for regulating physiological function of pigs, promoting growth and development of the pigs and improving meat quality. The invention further discloses a pig feed containing a traditional Chinese medicine additive. The traditional Chinese medicine additive contains the Cordyceps ciecadae Shing. The pig feed containing a proper amount of the Cordyceps ciecadae Shing has the advantages that the immunity of the pigs can be improved, growth and development of the pigs can be promoted, carcass performance and meat traits of the pigs can be improved, and pork quality and flavor can be improved.

Description

technical field [0001] The invention relates to the technical field of pig feeding, in particular to the application of cicadae as a pig feed additive and pig feed containing cicadae. Background technique [0002] Cicada (Cordycepsciecadae Shing), also known as cicada or cicada chrysalis, is a magical and ancient Chinese medicine. The history of cicada is 800 years earlier than Cordyceps sinensis. It is the larvae of cicada or mountain cicada. And the wonderful biological roots of plant characteristics belong to biological pathological phenomenon. Studies have shown that cicadae has multiple functions such as improving immunity, anti-fatigue, protecting kidney, improving sleep, anti-tumor, protecting liver, anti-radiation and improving eyesight. [0003] But natural cicadas are very rare. Paecilomyces cicadae strains can be isolated and purified from cicadas at present, and cicadas can be cultivated artificially. The artificially cultivated cicadae contains 2.18% mannitol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K50/30A23K10/30A23K20/163A23K20/28
Inventor 谈永松胡国屏涂尾龙陆新章朱永军吴华莉曹建国
Owner 叶克全
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