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Feed premix for resisting finishing pig transport stress and method for resisting finishing pig transport stress

A technology of feed premix and transportation stress, which is applied in the field of anti-fatten pig transportation stress and anti-fatten pig transportation stress feed premix field, to achieve good anti-oxidation ability, improve feed utilization rate, and save feed cost Effect

Inactive Publication Date: 2015-07-22
HUAZHONG AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The active ingredients contained in Zhishige oil are mainly phenolic hydroxyl compounds, which have been proved to have significant antibacterial and anti-inflammatory effects, but there is no relevant report on using it as a feed premix for fattening pigs to resist transportation stress

Method used

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  • Feed premix for resisting finishing pig transport stress and method for resisting finishing pig transport stress
  • Feed premix for resisting finishing pig transport stress and method for resisting finishing pig transport stress
  • Feed premix for resisting finishing pig transport stress and method for resisting finishing pig transport stress

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] The invention discloses a feed premix for resisting transportation stress of fattening pigs, which contains 5% of the weight of the premix of anti-dysentery oil, and the balance is a carrier. The carrier is composed of the following components by weight percentage: 50% corncob flour, 15% calcium bicarbonate, 8% montmorillonite, 25% barley flour, and 2% binder.

[0016] The binder is syrup. During preparation, firstly mix corncob powder, calcium bicarbonate, montmorillonite and wheat flour evenly, then add antidysentery oil into the syrup and stir evenly, and finally mix the syrup with corncob Flour, calcium bicarbonate, montmorillonite, and wheat flour are mixed and stirred to obtain the product.

[0017] The method for resisting the transportation stress of fattening pigs is: starting from one month before slaughtering the fattening pigs, adding the above-mentioned feed premix for resisting the transportation stress of fattening pigs to the pig feed or ration, the said...

Embodiment 2

[0018] Example 2 In vitro antioxidant capacity evaluation test of Zhishencao oil

[0019] In order to verify the effect of the present invention, the anti-oxidative ability evaluation test in vitro was carried out to the selected dysentery oil of the present invention:

[0020] 1 Test material

[0021] 1.1 Experimental animals

[0022] SPF-grade male Wistar rats, weighing 250±10 g, were purchased from Hubei Provincial Center for Disease Control.

[0023] 1.2 Reagents

[0024] Diarrhea oil was purchased from Guangzhou Meiruikang Company; vitamin E and vitamin C were purchased from Hangzhou Chenxiu Biotechnology Company; L-lipoic acid and quercetin were food grade and were purchased from Hubei Yuancheng Gongchuang Technology Co., Ltd. ; 1,1-diphenyl-2-trinitrophenylhydrazine (DPPH), analytical grade purchased from sigma company; 2-thiobarbituric acid, trichloroacetic acid, other reagents purchased from Sinopharm Chemical Reagent Co., Ltd. Company, all are of domestic analyti...

Embodiment 3

[0047] Example 3 Comparative experiment on the effect of adding anti-dysentery oil and vitamin E on the growth performance, meat quality and anti-transport stress of fattening pigs

[0048] 1 Materials and methods

[0049] 1.1 Experimental design

[0050] Select a total of 300 fattening pigs with the same or similar age (<3d) and the same or similar weight (<5kg) with male and female half weighing about 78kg, divide the pigs into 3 groups, 100 pigs in each group, and raise them in 6 pens Inside (16 heads / column) for feeding and management (see Table 3 for feeding rations).

[0051] Table 3. Experimental Pig Grouping and Diet Treatment

[0052] Test group

Diet handling

Control group (100 heads)

Feeding a basal diet

Process 1 group (100 heads)

Feed basic diet + 200mg / kg vitamin E

Process 2 groups (100 heads)

Feeding basal diet + 500mg / kg anti-transport stress premix

[0053] Note: Pigs in each group were raised in separate ...

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Abstract

The invention relates to application of ajuga forrestii diels oil in preparation of a feed premix for resisting finishing pig transport stress, and discloses a feed premix for resisting finishing pig transport stress and a method for resisting finishing pig transport stress. The feed premix for resisting finishing pig transport stress contains ajuga forrestii diels oil, and according to the method, 0.01-0.1% of the feed premix for resisting finishing pig transport stress is added into pig feeds or diet one month before finishing pigs are slaughtered. With the feed premix for resisting finishing pig transport stress and the method for resisting finishing pig transport stress, the production performance of finishing pigs before slaughter is improved, the average daily gain of finishing pigs before slaughter is improved, and the feed conversion ratio is reduced; the feed premix for resisting finishing pig transport stress and the method for resisting finishing pig transport stress have the effects of relieving finishing pig stress reaction, meat quality decrease and transportation weight loss increase which are caused by preslaughter transportation; and compared with traditional stress-resistant additives, the feed premix for resisting finishing pig transport stress has remarkable advantages in relieving preslaughter stress of finishing pigs.

Description

technical field [0001] The invention belongs to the field of livestock breeding, and in particular relates to a feed premix agent for resisting transportation stress of fattening pigs and a method for resisting transportation stress of fattening pigs. Background technique [0002] The reasons for the supply of pre-slaughter pork are different, most of the live pigs need to be transported from the farm to the slaughterhouse by road, and the transportation of live pigs has become an integral part of the pork production process. Fattening pigs are stimulated by various stressors during transportation, resulting in systemic non-specific reactions. Cause the immunity of fattening pigs to decrease, the susceptibility to increase, the mortality rate to increase, the quality of livestock products to reduce, bring serious economic losses to the hog breeding industry. Therefore, it is an important way to improve the economic benefits of the pig breeding industry at home and abroad to...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K1/18A23K1/16A01K67/02
Inventor 彭健邹轶魏宏逵蒋思文
Owner HUAZHONG AGRI UNIV
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