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A kind of feed for improving pig blood index and its application

A feed and blood technology, applied in the field of feed to improve pig blood indicators, can solve the problems of slow growth, indigestion, and long slaughter cycle of pigs, and achieve the effect of high crude protein and anthocyanin content

Active Publication Date: 2022-07-12
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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  • A kind of feed for improving pig blood index and its application
  • A kind of feed for improving pig blood index and its application
  • A kind of feed for improving pig blood index and its application

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

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

[0028] Experiment 1: Guimin Elephant Grass: Wash the Guimin Elephant Grass and crush it to a length of 2-3cm, build a pile and ferment it for 3.5 days, and finally control the water content of the Guimin Elephant Grass to be 6%. Can.

[0029] Experiment 2: Guimin Elephant Grass: Wash the Guimin Elephant Grass and crush it to a length of 2-3cm. Then, it is processed by a high pressure roller, and then the treated forage is quickly Put it in the ice cellar, add fructooligosaccharides and citric acid, stir, store it in ice for 24 hours, take it out, immediately use 120 °C high fire while stirring for 3 minutes, then stop the fire, add EM bacteria and mix to build a heap for 3.5 days, and finally control Guimin The water content of the grass is only 6%.

[0030] Experiment 3: Purple Elephant Grass: After washing the purple Elephant Grass, crush it to a le...

Embodiment 2

[0039] test:

[0040] 1. Experimental Design

[0041] 2. Material Preparation

[0042] Experimental site: Pig farm of Guangxi Institute of Animal Husbandry.

[0043] Experimental breed: Cinnamon black pig.

[0044] Experimental elephant grass / grass: purple elephant grass, Guimin Yinxiang grass, alfalfa (based on the applicant's previous research, it was found that kudzu vines did not play a good role in improving the microbial diversity of pig intestines, so this application does not using kudzu as the experimental subject).

[0045] Remarks: The purple elephant grass variety in this example is a variety independently selected and bred by the applicant, which has been approved by the Guangxi Zhuang Autonomous Region (or the state).

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

Embodiment 3

[0077] test:

[0078] 1. Experimental Design

[0079] 2. Material Preparation

[0080] Experimental site: Pig farm of Guangxi Institute of Animal Husbandry.

[0081] Experimental breed: Cinnamon black pig.

[0082] A total of 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 is housed in a single-pen pigpen of the same size and environment, and is carried out according to the conventional feeding and management procedures of the pig farm. Free drinking water and feeding, routine management and breeding, the experimental period is 90 days.

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

[0084] Treatment group A: in parts by weight, the feed included 2 parts of Guimin Yinxiang grass, 2 parts of purple elephant grass, 2 parts of alfalfa, and 114 parts of auxiliary materials.

[0085] Feed preparation method: Wash the Guimin Elephant Gras...

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Abstract

The invention belongs to the technical field of biological feed, and in particular relates to a feed for improving pig blood index and application thereof. 90-135 parts; the adjuvants, in parts by weight, include 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 mineral premix, vitamins 2 parts premix. The applicant has found through research that this feed can improve pig blood indicators to improve pig immunity, thereby increasing pig weight, improving pork quality, and reducing pig morbidity, mortality and diarrhea rates.

Description

【Technical field】 [0001] The invention belongs to the technical field of biological feed, and particularly relates to a feed for improving pig blood index and its application. 【Background technique】 [0002] The market demand for pork in my country is large. At present, pork accounts for about 67% of the meat consumption structure of Chinese residents, and it is the main meat product consumed by the people. The pig industry is still an important industry of animal husbandry in my country. However, pigs grow slowly and have a long slaughter cycle, and in 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 animal physiological state and body health, and have important reference value in the study of animal immunity. [0004] Feed is a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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