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Preparation method of special feed for tadornatadorna

A technology for hemp duck and feed is applied in the field of preparation of special feed for espresso-nosed hemp duck, which can solve the problem of being unsuitable for hemp-hemp duck and the like, and achieve the effects of simple preparation steps, less equipment and low disease rate.

Inactive Publication Date: 2017-10-10
磐安县派普特生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned feed is suitable for raising domestic ducks, but not suitable for raising shelducks.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The preparation method of the special feed for shelduck with cocky nose, the specific operation steps are as follows:

[0020] 1) Crush wheat, soybean meal and arrowroot and mix them, add brown sugar and lactic acid bacteria, mix evenly, seal and ferment, and filter after fermentation. The fermentation temperature is 25~30℃, and the fermentation time is 6~8d. Lactic acid bacteria destroy the cell walls of wheat, soybean meal and sagittarius, and decompose them into small molecular substances, which is beneficial to the digestion and absorption of shelducks;

[0021] 2) Mix the fermented fermentation residue with tea oil residue, Chinese herbal medicine preparation and compound enzyme preparation for enzymatic hydrolysis. The enzymolysis temperature is 45~52℃, and the enzymolysis time is 2~3h. The compound enzyme preparation destroys the cell wall of the substances in the fermentation residue, tea oil residue and Chinese herbal medicine preparation, dissolves the cytop...

Embodiment 2

[0029] The preparation method of the special feed for shelduck with cocky nose, the specific operation steps are as follows:

[0030] 1) Crush wheat, soybean meal and arrowroot and mix them, add brown sugar and lactic acid bacteria, mix evenly, seal and ferment, and filter after fermentation. The fermentation temperature is 28°C, and the fermentation time is 7 days. Lactic acid bacteria destroy the cell walls of wheat, soybean meal and sagittarius, and decompose them into small molecular substances, which is beneficial to the digestion and absorption of shelducks;

[0031] 2) Mix the fermented fermentation residue with tea oil residue, Chinese herbal medicine preparation and compound enzyme preparation for enzymatic hydrolysis. The enzymolysis temperature is 50°C, and the enzymolysis time is 2.4h. The compound enzyme preparation destroys the cell wall of the substances in the fermentation residue, tea oil residue and Chinese herbal medicine preparation, dissolves the cytopla...

Embodiment 3

[0039] The preparation method of the special feed for shelduck with cocky nose, the specific operation steps are as follows:

[0040] 1) Crush wheat, soybean meal and arrowroot and mix them, add brown sugar and lactic acid bacteria, mix evenly, seal and ferment, and filter after fermentation. The fermentation temperature was 27°C, and the fermentation time was 7 days. Lactic acid bacteria destroy the cell walls of wheat, soybean meal and sagittarius, and decompose them into small molecular substances, which is beneficial to the digestion and absorption of shelducks;

[0041] 2) Mix the fermented fermentation residue with tea oil residue, Chinese herbal medicine preparation and compound enzyme preparation for enzymatic hydrolysis. The enzymolysis temperature is 50°C, and the enzymolysis time is 2.7h. The compound enzyme preparation destroys the cell wall of the substances in the fermentation residue, tea oil residue and Chinese herbal medicine preparation, dissolves the cytop...

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Abstract

The invention provides a preparation method of a special feed for tadornatadorna. The preparation method comprises the following steps of crushing wheat, soybean meal and oldworld arrowhead corm according to the quantity of a formula, mixing the crushed wheat with the crushed soybean meal and the crushed Chinese arrowheads, adding brown sugar and lactic acid bacteria, performing uniform mixing, and performing sealed fermentation; mixing fermentation residues obtained through fermentation, with tea oil residues, a Chinese herbal medicine preparation and a compound enzyme preparation, and performing enzymolysis; and adding fermentation liquor to substances obtained after the enzymolysis, and then adding surplus raw materials so as to obtain the special feed for the tadornatadorna. The preparation method has the beneficial effects that the feed prepared by the preparation method disclosed by the invention is simple in preparation steps, small in the quantity of desired equipment and low in cost; and the feed is compounded according to nutrients required for the growth of the tadornatadorna, can comprehensively provide protein, amino acids, major elements and trace elements desired for the growth of the tadornatadorna, promotes quick growth of the tadornatadorna, can guarantee the sufficiency of various nutrients in bodies of the tadornatadorna, and is high in immunity and low in illness rate.

Description

technical field [0001] The invention relates to the technical field of aquaculture feed, in particular to a method for preparing a special feed for shelduck. Background technique [0002] Shelducks are some members between ducks and geese. They usually have brighter plumage in both sexes and like to move on land. Shelducks are some members between ducks and geese. They usually have brighter plumage in both sexes and like to move on land. Nosed shelduck (scientific name: Tadornatadorna ) is a large duck with a body length of 52-63 cm and a weight of 0.6-1.7 kg. It is slightly smaller than the red shelduck. Most of the body feathers are white, the head and upper neck are black with green luster; the beak is upturned and red; there is a red tumor at the base of the upper beak of the male bird during breeding. There is a broad chestnut band from back to chest. The shoulder feathers and tail feathers are black at the end, there is a wide black longitudinal band in the center ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K50/75A23K40/10A23K10/12
CPCA23K50/75A23K10/12A23K40/10
Inventor 施春华
Owner 磐安县派普特生物科技有限公司
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