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Feed for improving pig blood indexes and application thereof

A technology of feed and indicators, which is applied in the field of feed to improve blood indicators of pigs, and can solve problems such as illness, long slaughter cycle, and indigestion

Active Publication Date: 2021-04-06
GUANGXI ZHUANG AUTONOMOUS REGION INST OF ANIMAL HUSBANDRY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, pigs grow slowly and have a long cycle to slaughter, and during the breeding process, they are prone to loss of appetite, indigestion, illness, and even death due to seasonal changes, lack of nutrition, bacterial infection, etc., resulting in huge economic losses

Method used

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  • Feed for improving pig blood indexes and application thereof
  • Feed for improving pig blood indexes and application thereof
  • Feed for improving pig blood indexes and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The following experiments were carried out on Guimin Yinxiang Grass, Purple Elephant Grass and Alfalfa respectively:

[0028] Experiment 1: Elephant Grass Guiminyin: Wash and crush the Elephant Grass Guiminensis, and then crush it to a length of 2-3 cm. Build a heap and ferment for 3.5 days, and finally control the water content of Elephant Grass Osmanthus Miningensis at 6%. Can.

[0029] Experiment 2: Guimin Yinxiang Grass: wash Guiminyin Yinxiang Grass and crush it until it is 2-3cm long. Then it will be processed by high-pressure roller machine, and then the processed forage will be quickly Put it in the ice cellar, add fructooligosaccharide and citric acid, stir, store in ice for 24 hours, take it out, immediately use a high fire at 120 ℃ to defrost while stirring for 3 minutes, then stop the fire, add EM bacteria to build a heap and ferment for 3.5 days, and finally control Guimin The moisture content of the grass is 6%.

[0030] Experiment 3: Purple Elephant Gra...

Embodiment 2

[0039] test:

[0040] 1. Experimental design

[0041] 2. Material Preparation

[0042] Experimental location: pig farm of Guangxi Animal Husbandry Research Institute.

[0043] Experimental breed: Guike black pig.

[0044] Experimental elephant grass / grass: purple elephant grass, Guiminyin elephant grass, alfalfa (based on the applicant's previous research, it was found that kudzu vine did not improve the microbial diversity of pig intestines, so this application no longer using kudzu vine as the experimental subject).

[0045] Remarks: The purple elephant grass variety in this example is a variety independently selected and bred by the applicant, and has passed the examination and approval of the Guangxi Zhuang Autonomous Region (or the country) at present.

[0046]This variety is introduced from Brazil. The breeding method is as follows: sexually propagate Brazilian purple elephant grass, select plants with high grass yield and good quality for asexual propagation by cutt...

Embodiment 3

[0077] test:

[0078] 1. Experimental design

[0079] 2. Material Preparation

[0080] Experimental location: pig farm of Guangxi Animal Husbandry Research Institute.

[0081] Experimental breed: Guike black pig.

[0082] 420 30-day-old piglets with similar body weight were selected and randomly divided into 14 groups with 3 levels in each group and 10 piglets in each level. Each level was housed in a single pen of the same size and environment, and carried out according to the routine feeding and management procedures of the pig farm. Free drinking water and food intake, conventional management and breeding, the test period is 90 days.

[0083] Control group: in parts by weight, 135 parts of auxiliary materials.

[0084] Treatment group A: in parts by weight, the feed includes 2 parts of Guiminyin Elephant Grass, 2 parts of Purple Elephant Grass, 2 parts of alfalfa, and 114 parts of auxiliary materials.

[0085] Feed preparation method: Guiminyin elephant grass, purple ...

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Abstract

The invention belongs to the technical field of biological feeds, and particularly relates to a feed for improving blood indexes of pigs and application of the feed, the feed comprises 5-10 parts of Guijian pennisetum purpureum, 8-15 parts of purple pennisetum purpureum, 2-5 parts of alfalfa and 90-135 parts of auxiliary materials; and the auxiliary materials comprise the following components in parts by weight: 30-35 parts of corn flour, 25-30 parts of soybean meal, 8-10 parts of bran, 8-15 parts of rice bran, 3 parts of a mineral premix and 2 parts of a vitamin premix. Through research, the applicant finds that the feed can improve the blood indexes of pigs to improve the immunity of the pigs, so that the weight of the pigs is increased, the pork quality is improved, and the morbidity, mortality and diarrhea rate of the pigs are reduced.

Description

【Technical field】 [0001] The invention belongs to the technical field of biological feed, and in particular relates to a feed for improving blood indexes of pigs and an application thereof. 【Background technique】 [0002] my country's pork market has a large demand. At present, pork accounts for about 67% of the meat consumption structure of Chinese residents. It is the main meat product consumed by the people. The pig industry is still an important component of my country's animal husbandry industry. However, pigs grow slowly and have a long cycle to slaughter, and during the breeding process, they are prone to loss of appetite, indigestion, illness, and even death due to seasonal changes, lack of nutrition, bacterial infection, etc., resulting in huge economic losses. [0003] The physiological and biochemical indicators of blood are the most direct reflection of the animal's physiological state and body health, and have important reference value in the study of animal imm...

Claims

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Application Information

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IPC IPC(8): A23K50/30A23K10/12A23K10/30A23K10/37A23K20/163A23K20/105A23K20/26A23K20/174
CPCA23K50/30A23K10/12A23K10/30A23K10/37A23K20/163A23K20/105A23K20/26A23K20/174Y02P60/87
Inventor 易显凤姚娜曹慧慧杨启晟赖大伟曾繁泉
Owner GUANGXI ZHUANG AUTONOMOUS REGION INST OF ANIMAL HUSBANDRY
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