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Feeding method with Chinese chestnut leaves as forage grass animal coarse feed

A technology for forage animals and a feeding method, which is applied in the field of feeding roughage for forage animals, can solve the problems affecting animal feed intake, digestion and absorption, and the small amount of chestnut leaves, so as to improve the level of breeding benefits, facilitate the acquisition of materials, and improve the The effect of digestion and absorption

Inactive Publication Date: 2017-07-04
张恩盛 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because chestnut leaves contain high tannins, which affect animal feed intake, digestion and absorption, etc., herbivorous animals such as cattle and sheep are fed a small amount of chestnut leaves.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0011] The present invention is described in detail below in conjunction with embodiment.

[0012] This embodiment takes feeding sheep as an example to illustrate the feeding method of chestnut leaves according to the present invention as roughage for forage animals.

[0013] According to the weight of each sheep per day, weigh 0.05% polyethylene glycol (PEG) of the weight of the sheep and mix it with the crushed chestnut leaves, mix it with a mixer to get the special roughage ration for sheep, and let them eat freely; If feeding uncrushed chestnut leaves, add polyethylene glycol (PEG) to the concentrate, and then eat chestnut leaves freely after eating the concentrate.

[0014] The mixing ratio of chestnut leaves and PEG described in this example is the best amount obtained through a year-long trial feeding experiment on flocks of sheep. This amount changes the palatability of chestnut leaves as roughage, and improves the digestion and absorption rate of chestnut leaves. Th...

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PUM

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Abstract

The invention relates to a feeding method with Chinese chestnut leaves as a forage grass animal coarse feed. The method comprises the steps: a tannin adsorbent is added to a crushed Chinese chestnut leaf coarse feed, wherein the tannin adsorbent is polyethylene glycol; in daily ration of forage grass animals, according to the forage grass animal weight percentage, the one-time adding amount of polyethylene glycol is 0.03-0.05% of the forage grass animal weight, and the daily intake amount of the Chinese chestnut leaf coarse feed reaches the maximum. The tannin adsorbent is added to convert the Chinese chestnut leaves into the high-quality coarse feed; through scientific feeding, the digestion and absorption rate of the Chinese chestnut leaves is improved, the waste is turned into treasure, and the characteristics of high nutritional value and rich yield of the Chinese chestnut leaves are fully utilized.

Description

technical field [0001] The invention relates to a method for feeding roughage for forage animals, in particular to a method for feeding chestnut leaves as roughage for forage animals. Background technique [0002] Chestnut leaves have the same high protein content as leaves of other vegetation. However, because chestnut leaves contain high tannins, which affect animal feed intake, digestion and absorption, etc., herbivorous animals such as cattle and sheep feed a small amount of chestnut leaves. At present, there has been great progress in the research on the effect of tannin on animal digestion at home and abroad. An appropriate amount of tannin in the feed has certain positive effects on the production performance of animals and environmental protection, such as reducing the degradation rate of protein in the rumen and improving meat quality. and the quality of dairy products, etc.; but when its content exceeds 2%, it will affect the number of rumen bacteria and other adv...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/30A23L5/20
Inventor 张恩盛付兴忠李孝艳李秀敏康俊杰姚鑫赵小静徐淑艳李春智王焕明刘新妍高伟茹赵丽艳李小玉崔艳红
Owner 张恩盛