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Mixed fermented mulberry leaf micro-storage duck feed and method for raising ducks

A technology of mixed fermentation and mixed fermentation bacteria, applied in animal feed, animal feed, food processing and other directions, can solve the problems of slow growth, small egg shape, no meat growth, etc., to promote rapid growth, facilitate management, and improve disease resistance. sexual effect

Active Publication Date: 2022-02-01
广西壮族自治区蚕业技术推广站
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the unscientific feed formula of mulberry branches and leaves will inhibit the growth and development of ducks, causing problems such as small skeleton, slow growth, no meat growth, less egg production or small egg shape.

Method used

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  • Mixed fermented mulberry leaf micro-storage duck feed and method for raising ducks
  • Mixed fermented mulberry leaf micro-storage duck feed and method for raising ducks

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A kind of micro-storage duck feed of mixed fermented mulberry branches and leaves is obtained by mixing the micro-storage of mulberry branches and leaves with dried fly maggots; the mixed-fermented micro-storage of mulberry branches and leaves comprises the following raw materials: mulberry branches and leaves, corn flour and rice bran.

[0036] A method for raising ducks using mixed fermented mulberry leaf micro-storage duck feed, specifically comprising the following steps:

[0037] Step 1, preparation of mixed fermented mulberry branch micro-storage feed:

[0038] Step 1. Cut the mulberry branches and leaves into 1 cm long sections, dry or dry them, then crush them, and screen the 50-mesh powder to obtain the mulberry branches and leaves powder; weigh 500 kilograms of the mulberry branches and leaves powder, 250 kilograms of corn flour, and 250 kilograms of rice bran. kg, mixed and stirred to obtain a mixed bottom material;

[0039] Step 2, mixed and prepared with p...

Embodiment 2

[0054] A mixed fermented mulberry branch and leaf micro-storage duck feed is obtained by mixing the mixed fermented mulberry branch and leaf micro-storage feed with fly maggots; The feed was also supplemented with cornmeal, rice bran, soybean meal and peanut meal.

[0055] A method for raising ducks using mixed fermented mulberry leaf micro-storage duck feed, specifically comprising the following steps:

[0056] Step 1, preparation of mixed fermented mulberry branch micro-storage feed:

[0057] Step 1, cutting the mulberry branches and leaves into 1 cm long sections, drying or drying, then pulverizing, screening the 50-mesh powder to obtain the mulberry branches and leaves powder, and then mixing and stirring with corn flour and rice bran to obtain a mixed base material;

[0058] Step 2, mixed and prepared with probiotics, acidic protein, xylanase, lactic acid and small peptide protein to obtain mixed fermentation bacteria;

[0059] The content of probiotics is not less than...

Embodiment 3

[0073] The difference between this embodiment and embodiment 2 is:

[0074] Step 3, select the large ducklings that grow normally to more than 40 days old and have a size of 0.6 kg / only, and then start to use the period materials to feed the large ducklings successively, wherein:

[0075] On the 1st to 5th day, use the first-stage feed to feed, and the feeding amount is 60g / bird;

[0076] On the 6th to 10th day, use the second-stage feed to feed, and the feeding amount is 60g / bird;

[0077] On the 11th to 60th days, the three-phase feed was used for feeding, and the feeding amount was 60g / bird;

[0078] On the 61st to 75th day, use the four-stage feed to feed, and the feeding amount is 150g / only, and it can be fed after 75 days.

[0079] All the other parameters are identical with embodiment 2, and technological process is also identical.

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Abstract

The invention discloses a mixed fermented mulberry branch and leaf micro-storage duck feed, which is obtained by mixing the mixed fermented mulberry branch and leaf micro-storage feed with corn, rice bran, soybean meal, peanut meal, dried fly maggot and eggshell powder. Wherein, the mixed fermented mulberry branch and leaf micro-storage feed includes the following raw materials in parts by weight: 400-600 parts of mulberry branch and leaf, 200-300 parts of corn flour, and 200-300 parts of rice bran. The improved feed overcomes the problem of the traditional mulberry feed which has always been a problem in the growth and development of ducks. The invention also discloses a method for raising ducks by using mixed fermented mulberry branches and leaves micro-storage duck feed to raise ducks, and the ducks obtained by raising are delicious in meat quality and good in taste.

Description

technical field [0001] The invention belongs to the technical field of micro-storage feed of mulberry branches and leaves, and in particular relates to a mixed-fermentation micro-storage duck feed of mulberry branches and leaves and a method for raising ducks thereof. Background technique [0002] The traditional use of mulberry branches and leaves is to raise silkworms, but in recent years, all parts of the country have started to process mulberry branches and leaves into mulberry feed for research on high-quality characteristic breeding. Mulberry has the advantages of high biological yield, high crude protein content, good animal palatability and significantly improved quality when used for feed. The micro-storage feed of mulberry branches and leaves is a coarse feed with aroma, good palatability, high utilization rate and storage resistance, which is made by crushing mulberry branches, adding fermenting bacteria, and fermenting microorganisms. [0003] At present, the sp...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A23K50/75A23K10/12A23K10/20A23K10/30A23K10/37A23K10/26A01K67/02
CPCA01K67/02A23K10/12A23K10/20A23K10/26A23K10/30A23K10/37A23K50/75Y02P60/87
Inventor 聂良文李标乐波灵韦伟黄世洋潘启寿于永霞梁贵秋
Owner 广西壮族自治区蚕业技术推广站
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