Laying duck feed capable of effectively increasing laying rate and fertility rate

A technology for laying duck feed and egg production rate, applied in the field of livestock breeding, can solve the problems of low egg production rate and fertilization rate, no special feed, slow growth of laying ducks, etc. Ingredient-rich effects
CN102334618AInactive Publication Date: 2012-02-01TIANJIN CUIHU DUCKS CULTURE PROFESSIONAL COOP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
TIANJIN CUIHU DUCKS CULTURE PROFESSIONAL COOP
Publication Date
2012-02-01
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a laying duck feed capable of effectively increasing laying rate and fertility rate. The feed comprises the following raw materials by weight percent: 40-50% of corn starch, 15-18% of soybean meal, 10-15% of fish meal, 6-8% of wheat bran, 2-5% of bone meal, 6-8% parts of shell powder and 8-10% of trace elements. The raw materials are mixed and stirred evenly to obtain the finished feed. On the basis of common feeds, trace elements such as nitrogen, phosphorus and calcium are added in the laying duck feed, thus the laying rate and fertility rate of the laying duck are increased; through calculation, the laying rate and the fertility rate are both increased by 4-5%; and the economic benefit of culturists is effectively increased and the income of the culturists is also increased.
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Description

technical field

[0001] The invention relates to the field of poultry and livestock breeding, and relates to a feed for laying ducks, in particular to a feed for laying ducks which can effectively improve egg production rate and fertilization rate. Background technique

[0002] At present, the feed used by domestic laying duck breeding is basically a common feed for poultry, and there is no special feed. The feed is mainly composed of corn starch or corn pellets, which has a single nutrition and poor disease resistance. Because the growth environment of laying ducks is quite different from that of chickens, the use of chicken feed to raise laying ducks results in slow growth of laying ducks, especially low egg production rate and fertilization rate.

[0003] Through retrieval, find following open patent document about breeding laying duck feed: 1, a kind of high-yielding feed for laying duck (CN102018111A), it is made up of following components by weight and number ratio: pur...

Claims

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