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Feed for laying duck

A technology for laying duck feed and raw materials, applied in animal feed, animal feed, application and other directions, can solve the problems of poor duck egg quality, unreasonable feed structure, affecting the development of the laying duck industry, etc., and achieve the effect of improving egg production capacity and nutritional balance.

Inactive Publication Date: 2016-08-24
ZUNYI DASONGLIN POULTRY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But for a long time, due to the unreasonable feed structure and poor quality of duck eggs in the production of laying ducks, this problem has seriously affected the development of the laying duck industry, so the feed of laying ducks has become very important

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0013] 16kg of soybean meal, 38kg of corn, 10kg of wheat, 8kg of shell powder, 2kg of vegetable oil, and 2kg of fish meal.

Embodiment 2

[0015] 22kg of soybean meal, 44kg of corn, 16kg of wheat, 14kg of shell powder, 8kg of vegetable oil, and 8kg of fish meal.

Embodiment 3

[0017] 18kg of soybean meal, 40kg of corn, 12kg of wheat, 10kg of shell powder, 4kg of vegetable oil, and 4kg of fish meal.

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PUM

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Abstract

The invention discloses a feed for laying duck. The feed for laying duck comprises the following raw materials by weight part: 16-22 parts of soybean meal, 38-44 parts of corns, 10-16 parts of wheat, 8-14 parts of shell powder, 2-8 parts of plant oil, and 2-8 parts of fish meal. The formula of the feed is balanced in nutrition, and the demand of normal growth of the laying ducks can be met by the feed; after the laying ducks are fed with the feed, the laying rate of the laying ducks can reach more than 95%, the egg quality of the laying ducks can be improved; furthermore, the raw materials of the formula are chip and easily available, so that the farmers in the remote areas can raise the laying ducks by the feed with the formula; and the formula is good for increasing laying ability.

Description

technical field [0001] The invention relates to the technical field of animal feeding, in particular to a feed for laying ducks. Background technique [0002] Female ducks are called laying ducks from the beginning of laying eggs until they are eliminated. Generally, the utilization period of egg-type shelduck is about 350 days (150-500 days old), which is called the first egg-laying year; there are also those that can be used in the second or third year after moulting and rest, but other The production performance is declining year by year, so it is not suitable to keep it. Male ducks generally have sexual behavior at about 100 days of age, but sexual maturity is around 150 days of age. Therefore, most male ducks over 5 months old are used for breeding and mating, and male ducks are only used for one year (actually a breeding period). Male and female ducks enter a new stage from sexual maturity. In this stage, the male ducks will mate and breed, and the female ducks will...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/14A23K1/18
Inventor 刘运琴
Owner ZUNYI DASONGLIN POULTRY IND CO LTD