Antibiotic-free feed for livestock and poultry

An antibiotic-free feed, livestock and poultry technology, applied in animal feed, animal feed, animal husbandry, etc., can solve the problems of animal intestinal flora imbalance, disease outbreaks and epidemics, low feed utilization, etc., to enhance intestinal peristalsis. and secretion, improve the physique of livestock and poultry, and promote the effect of phagocytic cell viability

Pending Publication Date: 2017-03-29
四川东方紫农业发展有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The long-term use of antibiotics in large quantities will cause the imbalance of intestinal flora in animals, and the harmful bacteria in the body will multiply, causing indigestion, resulting in low feed utilization rate and reduced growth rate
In addition, large-scale breeding violates the natural laws of animals. Lack of exercise, decline in cardiopulmonary function, excessive density and humidity, poor ventilation, and incomplete nutrition will all lead to physical decline, easy infection of diseases, and outbreaks and epidemics of diseases.

Method used

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  • Antibiotic-free feed for livestock and poultry
  • Antibiotic-free feed for livestock and poultry
  • Antibiotic-free feed for livestock and poultry

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Select 90 laying hens with the same breed, similar body condition, healthy and disease-free, and similar body weight, and randomly divide them into 3 groups, with 3 replicates in each group and 10 chickens in each replicate. The first group is fed with NRC (1994) laying hen nutrient requirements to prepare the corn-soybean meal type basal ration, the second group is antibiotic group, adds aureomycin 75mg / kg in the basal ration, and the third group is fed with the present invention The livestock and poultry antibiotic-free feed. Feed at 8:00 and 16:00 every day, count feed consumption every day, drink water freely, carry out daily management and sanitation and epidemic prevention according to routine, record egg production every day, and calculate egg production rate and feed-to-egg ratio, after 30 days each Two eggs were randomly selected repeatedly, and the egg quality was measured on the same day, including egg yolk ratio, eggshell ratio, protein and Haugh unit. The r...

Embodiment 2

[0035] A total of 90 growing pigs of the same breed, similar body condition, healthy and disease-free, and similar body weight were selected and randomly divided into 3 groups, with 3 replicates in each group and 10 pigs in each replicate. The first group was fed with NRC (1998) 50 ~ 100kg stage pig nutritional requirements to prepare the corn-soybean meal type basal ration, the second group was the antibiotic group, added aureomycin 75mg / kg in the basal ration, the third group was fed with Feed the antibiotic-free feed for livestock and poultry according to the present invention. Before feeding and when feeding for 60 days, weigh after fasting for 16 hours, count the feed consumption and diarrhea rate of each repeated pig during the test period, and calculate the average daily gain and feed-to-weight ratio. At the end of the feeding experiment, all test pigs drank water freely, fasted for 16 hours, and slaughtered to measure pork quality. Pork quality indicators included drip...

Embodiment 3

[0040] A total of 300 growing pigs of the same breed, similar body condition, healthy and disease-free, and similar body weight were selected and randomly divided into 10 groups, with 3 replicates in each group and 10 pigs in each replicate. 10 groups of pigs were all fed the antibiotic-free feed for livestock and poultry according to the present invention, the difference being that the consumption of each component in step (1) was weighed after fasting for 16 hours before feeding and when feeding for 60 days, and the average daily weight was calculated. Weight gain, the results are shown in Table 3.

[0041] table 3

[0042]

[0043] From the above data analysis, it can be seen that when in step (1) there are 40 parts of corn, 10 parts of bean dregs, 8 parts of green duckweed, 0.5 parts of tea dregs, 0.3 parts of pine bran, and 0.4 parts of starter, the daily weight gain is the highest, reaching the best economic benefits.

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Abstract

The invention belongs to the field of animal feed and particularly relates to antibiotic-free feed for livestock and poultry. The antibiotic-free feed for livestock and poultry contains no antibiotics, and the problems caused by antibiotic feed are solved effectively. Compared with the prior art, the antibiotic-free feed for livestock and poultry is advantageous in that meat and eggs are higher in yield and better in quality.

Description

technical field [0001] The invention belongs to the field of animal feed, and in particular relates to an antibiotic-free feed for livestock and poultry. [0002] technical background [0003] The comprehensive promotion and use of antibiotics in the breeding industry has brought great changes to the breeding industry. People are no longer afraid of diseases in the breeding process, the scale of breeding is also increasing, and the efficiency of breeding has also been greatly improved. It has also become a habit for farmers to add antibiotics to feed as daily medical care. However, long-term use of sub-therapeutic or therapeutic doses of antibiotics in feed will cause damage to the liver and kidneys, and the immunity of animals will decrease, causing various diseases. Adding sub-therapeutic or therapeutic doses of antibiotics for a long time will also cause Bacterial resistance to antibiotics. A large number of studies have shown that in farms where antibiotics are frequent...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/30A23K10/37A23K10/12A23K10/20A23K20/158A23K20/174A23K20/105A23K20/10A23K20/163
CPCA23V2400/143A23V2400/519Y02P60/87
Inventor 谢崇凯
Owner 四川东方紫农业发展有限公司
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