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Feeding model of increasing animal growth speed and feed utilization efficiency

A technology of speed, feed, and feeding method, which is applied in the field of feeding methods to improve animal growth speed and feed utilization efficiency, can solve the problem that the feed utilization rate has not been fundamentally improved, and achieve the improvement of feed utilization efficiency, simple method, and reduction of feed meat. than the effect

Inactive Publication Date: 2017-07-07
SOUTH CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But in the same way, the feed utilization rate has not been fundamentally improved; and the optimization between the breeding effect and cost of livestock is still the focus of our continuous exploration

Method used

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  • Feeding model of increasing animal growth speed and feed utilization efficiency
  • Feeding model of increasing animal growth speed and feed utilization efficiency
  • Feeding model of increasing animal growth speed and feed utilization efficiency

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Example 1 The effect of increasing the protein level of the last meal of the day on the weight gain and feed utilization efficiency of pigs

[0031] 1. Experimental basal feed: commercially available Huahong Fortified Pig Feed, with a crude protein content of 16.5%.

[0032] 2. Experimental group:

[0033] (1) 210 fattening pig heads of the same breed and close parity were selected for the test, and were randomly divided into 7 treatments, each treatment had 5 replicates, and each replicate had 6 pigs, one treatment was the control group, and the other four treatments were the experimental Groups (treatment groups I-IV), the test pigs were weighed head by head and earmarked.

[0034] Four meals were fed during the test, and the feeding time was 07:00, 11:00, 14:30, and 18:30, respectively.

[0035] (2) The three treatments in the first three meals were all fed with basic feed; the control group was also fed with basic feed for the fourth meal, while treatment I-IV gro...

Embodiment 2

[0058] Example 2 Effect of increasing the protein level of the last meal of the day on the growth performance and feed utilization efficiency of cattle

[0059] 1. The experimental method is the same as that in Example 1, the only difference being that the experimental animal is a cow, and the corresponding basic feed is replaced by commercially available cattle feed. The ratio of concentrate to coarse feed was 1:1, pre-feeding was 15 days, and the test period was 60 days.

[0060] 2. The experimental results show (Table 4) that increasing the protein level of the last meal of the day (increasing 0.1% to 7%) can significantly improve cattle weight gain and feed utilization efficiency.

[0061] Table 4 Effects of increasing the dietary protein level of the last meal of the day on the weight gain and feed utilization efficiency of cattle

[0062]

[0063] Moreover, it can also be seen from the data in Table 4 that the degree of increase in the protein level of the last meal ...

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Abstract

The present invention discloses a feeding model of increasing animal growth speed and feed utilization efficiency, and also discloses a dinner special feed and a daily ration feed combo. The feeding model specifically is that the protein level of the last meal every day for the animals is higher than that of other meals. The feeding model in the present invention only needs to increase the protein level of the last meal on the basis of a conventional feeding model and a conventional feed formulation without other changes, and thus can greatly increase the growth speed of the domestic animals and the feed utilization efficiency and significantly reduce the feed consumption-weight increment ratio of domestic animal feeding. Also, the method is simple and easy to implement, and has great practical significance.

Description

technical field [0001] The invention belongs to the technical field of animal breeding. More specifically, it relates to a feeding method that improves the growth rate and feed utilization efficiency of animals. Background technique [0002] my country is a big country in aquaculture production and meat consumption. Although my country's total meat production is close to 90 million tons, and pork production accounts for more than 70% of the world's total production, according to the statistics of the China Meat Association, my country's per capita meat consumption It is only about 70 kilograms, far below the average of more than 100 kilograms in developed countries. On the other hand, with the rapid development of animal husbandry, my country's high-quality protein feed resources are increasingly scarce. In recent years, various feed raw materials, including fishmeal and soybeans, have become more than 70% dependent on imports, showing a growing trend. At present, the util...

Claims

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Application Information

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IPC IPC(8): A01K67/02A23K50/30A23K50/10A23K10/37A23K10/22A23K10/12A23K10/30A23K20/158A23K20/142A23K20/174A23K20/20
CPCA01K67/02Y02P60/87
Inventor 束刚朱晓彤蔡兴才朱灿俊王忠刚王丽娜王松波高萍江青艳
Owner SOUTH CHINA AGRI UNIV