CN103404714A - Feed for ducks in fattening period and preparation method of feed - Google Patents

Abstract

The invention discloses feed for ducks in a fattening period and a preparation method of the feed. The feed consists of the following raw materials in parts by weight: corn, wheat flour, rice bran, shell powder, sorghum, salt, trifoliate orange leaves, ixeris japonica, scammoniae radix, edgeworthia chrysantha lindl, tribulus terrestris, cortex phellodendri, wild amaranth, wild black beans, Japanese metaplexis pericarp, malt, root of straight ladybell, agaricus blazei murill, laver and shrimp shell meal. The feed for ducks disclosed by the invention is balanced in nutrition, the meat quality of the bred ducks is tender, and Chinese herbal medicines such as the wild amaranth, the wild black beans, the Japanese metaplexis pericarp and the malt are added into the formula, so that the feed is high in nutritional ingredients, and can be used for providing enough energy and nutrition for the ducks in the fattening period to enable the ducks to grow fast.

Description

A kind of fattening period duck feed and preparation method thereof

Technical field

The present invention relates to a kind of fattening period duck feed and preparation method thereof, belong to the breeding feed technical field.

Background technology

At present, meat duck cultivation quantity in China constantly increases, people are to also getting more and more that meat, the safety factor of meat duck are considered, in prior art, mostly adopt hormone to fatten in fleshy duck fodder, not only nutritive value reduces, the injury of human body is also increased day by day, therefore in the urgent need to fattening period duck feed that a kind of not only nutrition but also safety are provided and preparation method thereof.

Summary of the invention

The object of the present invention is to provide a kind of fattening period duck feed and preparation method thereof.

The present invention adopts following technical scheme to achieve these goals:

Fattening period duck feed, the weight portion of its constitutive material is: corn 33-38, flour 20-25, rice bran 14-18, oyster shell whiting 3.0-5.0, Chinese sorghum 8-12, salt 0.5-1.0, trifoliate-orange leaf 4.0-6.0, weak ixeris herb 0.4-0.8, hedge glorybind root 2.5-3.5, dream flower 1.0-2.0, tribulus terrestris 2.0-3.5, golden cypress 1.3-1.8, emarginate amaranth herb or seed 5.0-7.0, wild groundnut seed 7.0-9.0, Japanese Metaplexis Pericarp 2.0-2.5, Fructus Hordei Germinatus 9.0-11.0, the root of straight ladybell 0.5-0.7, Ji Songrong 1.0-2.0, laver 4.5-6.5 and shrimp shell meal 3.0-4.0.

Fattening period duck feed, the weight portion of its constitutive material is: corn 35, flour 22, rice bran 16, oyster shell whiting 4.0, Chinese sorghum 10, salt 0.8, trifoliate-orange leaf 5.0, weak ixeris herb 0.6, hedge glorybind root 3.0, dream spend 1.5, tribulus terrestris 2.8, golden cypress 1.5, emarginate amaranth herb or seed 6.0, wild groundnut seed 8.0, Japanese Metaplexis Pericarp 2.2, Fructus Hordei Germinatus 10.0, the root of straight ladybell 0.6, Ji Songrong 1.5, laver 5.5 and shrimp shell meal 3.5.

The preparation method of fattening period duck feed comprises the following steps:

(1) weight portion by constitutive material takes corn, flour, rice bran, oyster shell whiting and Chinese sorghum, grind, add the solution that water is made into concentration 4-6wt%, regulator solution pH to 8-10, then add the protease of 1.7-2.3%, water bath condition enzymolysis time 2-3h at 50-60 ℃, then the enzyme 2-3min that goes out in boiling water bath of the feed liquid after enzymolysis, cooling and regulate the material liquid pH value to neutral, then add by weight salt, stir, stand-by;

(2) weight portion by constitutive material takes other surplus stocks, grinds, and then joins in the feed liquid of step (1), mix, and drying, granulation obtains.

Beneficial effect of the present invention:

Duck feed nutrition balance of the present invention, the duck meat of raising out is tender, and has added the Chinese herbal medicines such as emarginate amaranth herb or seed, wild groundnut seed, Japanese Metaplexis Pericarp and Fructus Hordei Germinatus in the present invention's formula, and nutritional labeling is high, enough energy and nutrition can be provided the duck of fattening period, it be grown up fast.

The specific embodiment

Embodiment 1: fattening period duck feed, the weight portion of its constitutive material (kilogram) is: corn 35, flour 22, rice bran 16, oyster shell whiting 4.0, Chinese sorghum 10, salt 0.8, trifoliate-orange leaf 5.0, weak ixeris herb 0.6, hedge glorybind root 3.0, dream spend 1.5, tribulus terrestris 2.8, golden cypress 1.5, emarginate amaranth herb or seed 6.0, wild groundnut seed 8.0, Japanese Metaplexis Pericarp 2.2, Fructus Hordei Germinatus 10.0, the root of straight ladybell 0.6, Ji Songrong 1.5, laver 5.5 and shrimp shell meal 3.5.

The preparation method of fattening period duck feed comprises the following steps:

(1) weight portion by constitutive material takes corn, flour, rice bran, oyster shell whiting and Chinese sorghum, grind, add the solution that water is made into concentration 4-6wt%, regulator solution pH to 9, then add 2.0% protease, water bath condition enzymolysis time 2-3h at 55 ℃, then the enzyme 2-3min that goes out in boiling water bath of the feed liquid after enzymolysis, cooling and regulate the material liquid pH value to neutral, then add by weight salt, stir, stand-by;

(2) weight portion by constitutive material takes other surplus stocks, grinds, and then joins in the feed liquid of step (1), mix, and drying, granulation obtains.

Feeding trial:

Select 200 of meat ducks, divide corresponding two groups, 100 of control groups, feed normal duck feed, 100 of test group, and fleshy duck fodder of the present invention, only start from December 23rd, 2012 from September 23rd, 2012.

Result of the test: test group, average daily gain 0.245kg; Control group, average daily gain 0.157kg.

Claims (3)

1. a fattening period duck feed, is characterized in that the weight portion of its constitutive material is: corn 33-38, flour 20-25, rice bran 14-18, oyster shell whiting 3.0-5.0, Chinese sorghum 8-12, salt 0.5-1.0, trifoliate-orange leaf 4.0-6.0, weak ixeris herb 0.4-0.8, hedge glorybind root 2.5-3.5, dream flower 1.0-2.0, tribulus terrestris 2.0-3.5, golden cypress 1.3-1.8, emarginate amaranth herb or seed 5.0-7.0, wild groundnut seed 7.0-9.0, Japanese Metaplexis Pericarp 2.0-2.5, Fructus Hordei Germinatus 9.0-11.0, the root of straight ladybell 0.5-0.7, Ji Songrong 1.0-2.0, laver 4.5-6.5 and shrimp shell meal 3.0-4.0.

2. fattening period duck feed according to claim 1 is characterized in that the weight portion of its constitutive material is: corn 35, flour 22, rice bran 16, oyster shell whiting 4.0, Chinese sorghum 10, salt 0.8, trifoliate-orange leaf 5.0, weak ixeris herb 0.6, hedge glorybind root 3.0, dream spend 1.5, tribulus terrestris 2.8, golden cypress 1.5, emarginate amaranth herb or seed 6.0, wild groundnut seed 8.0, Japanese Metaplexis Pericarp 2.2, Fructus Hordei Germinatus 10.0, the root of straight ladybell 0.6, Ji Songrong 1.5, laver 5.5 and shrimp shell meal 3.5.

3. the preparation method of a fattening period duck feed as claimed in claim 1 is characterized in that comprising the following steps:

(1) weight portion by constitutive material takes corn, flour, rice bran, oyster shell whiting and Chinese sorghum, grind, add the solution that water is made into concentration 4-6wt%, regulator solution pH to 8-10, then add the protease of 1.7-2.3%, water bath condition enzymolysis time 2-3h at 50-60 ℃, then the enzyme 2-3min that goes out in boiling water bath of the feed liquid after enzymolysis, cooling and regulate the material liquid pH value to neutral, then add by weight salt, stir, stand-by;

(2) weight portion by constitutive material takes other surplus stocks, grinds, and then joins in the feed liquid of step (1), mix, and drying, granulation obtains.