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A feeding method for promoting the development of tissues, organs and gastrointestinal tract of lambs aged 0-2 months

A technology for tissues, organs and gastrointestinal tract, which is applied in the field of animal husbandry to achieve the effects of shortening the reproductive cycle, promoting digestion and absorption, and promoting the recovery of body condition

Active Publication Date: 2018-09-11
FEED RESEARCH INSTITUTE CHINESE ACADEMY OF AGRICULTURAL SCIENCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Currently, there are very limited studies on the effects of feeding patterns on the development of tissues, organs and gastrointestinal tract of lambs aged 0-2 months

Method used

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  • A feeding method for promoting the development of tissues, organs and gastrointestinal tract of lambs aged 0-2 months
  • A feeding method for promoting the development of tissues, organs and gastrointestinal tract of lambs aged 0-2 months
  • A feeding method for promoting the development of tissues, organs and gastrointestinal tract of lambs aged 0-2 months

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] The lambs were fed from birth to 14 days old in the delivery room and breastfed with their mothers, and then used 3 days to gradually transition from breast milk to feeding milk substitutes. The lambs were separated from the ewes at the age of 18 days and transferred from the farrowing room to the lamb house. The lambs were fed milk replacer in the lamb house until 60 days old, during which the daily milk replacer feeding amount was adjusted according to the age of the lambs. At the same time, the lambs began to train to eat granular starters at the age of 14 days, and the amount of starters was increased quantitatively after 5 days of weaning. The number of starters was not limited to ensure that the lambs could eat starters at any time.

[0041] The feeding amount and feeding method of the lamb milk replacer in the 3-day transitional period are as follows: the lamb is fed with the milk replacer 3 times a day; the feeding amount of the milk replacer is 15 days old: 40 ...

Embodiment 2

[0047] The lambs were fed from birth to 14 days old in the delivery room and breastfed with their mothers, and then used 3 days to gradually transition from breast milk to feeding milk substitutes. The lambs were separated from the ewes at the age of 18 days and transferred from the farrowing room to the lamb house. The lambs were fed milk replacer in the lamb house until 60 days old, during which the daily milk replacer feeding amount was adjusted according to the age of the lambs. At the same time, the lambs began to train to eat granular starters at the age of 14 days, and the amount of starters was increased quantitatively after 5 days of weaning. The number of starters was not limited to ensure that the lambs could eat starters at any time.

[0048] The feeding amount and feeding method of lamb milk replacer in the 3-day transitional period are as follows: the lamb is fed milk replacer 5 times a day; the feeding amount of milk replacer is 15 days old: 20 grams / day; 16 day...

Embodiment 3

[0054] The lambs were fed from birth to 14 days old in the delivery room and breastfed with their mothers, and then used 3 days to gradually transition from breast milk to feeding milk substitutes. The lambs were separated from the ewes at the age of 18 days and transferred from the farrowing room to the lamb house. The lambs were fed milk replacer in the lamb house until 60 days old, during which the daily milk replacer feeding amount was adjusted according to the age of the lambs. At the same time, the lambs began to train to eat granular starters at the age of 14 days, and the amount of starters was increased quantitatively after 5 days of weaning. The number of starters was not limited to ensure that the lambs could eat starters at any time.

[0055] The feeding amount and feeding method of lamb milk replacer in the 3-day transitional period are as follows: the lamb is fed milk replacer 4 times a day; the feeding amount of milk replacer is 15 days old: 30 grams / day; 16 day...

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Abstract

The invention provides a feeding method for promoting growth of tissues, organs and gastrointestinal tracts of 0-2 months lambs, wherein lambs are lactated along with ewes from newborns to 14-days-old, are gradually transited to feed milk replacers from breast milk in 15-17-days-old, are weaned in 18-days-old, and are feed with the milk replacers until 60-days-old. Simultaneously, the lambs are trained to pick and eat particle starter feeds in 14-days-old, and the feeding amount of the particle starter feeds starts to be increased after the lambs are weaned for 5 days, thereby guaranteeing the lambs to be capable of eating the starter feeds. The feeding method for promoting growth of tissues, organs and gastrointestinal tracts of 0-2 months lambs determines suggested feeding amounts of scientific milk replacers and starter feeds, can promote tissues, organs and gastrointestinal tracts of lambs to healthily grow, and furthest remits weaned stress.

Description

technical field [0001] The invention relates to the technical field of animal husbandry, in particular to a feeding method for promoting the development of tissues, organs and gastrointestinal tract of 0-2 month-old lambs. Background technique [0002] my country is a big sheep raising country in the world, with a population of 280 million sheep and an annual output of about 4 million tons of mutton. However, the price of mutton remains high and is higher than the international market level. The lagging technology of sheep raising has affected the development of the industry. There are more than 100 million newborn lambs in my country every year, but the mortality rate is more than 10%, that is, more than 10 million dead lambs, which has caused huge losses to the reproduction of animal husbandry. One of the reasons is the malnutrition or imbalance of lambs during lactation (0-2 months of age). Studies have found that only relying on breast milk cannot meet the nutritional n...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01K67/02
CPCA01K67/02
Inventor 张乃锋刁其玉祁敏丽柴建民
Owner FEED RESEARCH INSTITUTE CHINESE ACADEMY OF AGRICULTURAL SCIENCES
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