Breeding method capable of lowering duck's sebum deposition

Abstract

The invention belongs to the technical field of duck breeding, and particularly relates to a breeding method capable of lowering duck's sebum deposition. The breeding method includes that a movement field is set up around a duck house, movement time of ducks in the movement field is 4-5h each day at the medium-duck stage, sufficient drinking water is prepared in the movement field, and medium-duckfeed is fed for four times each day; movement time of the ducks in the movement field is 7-8h each day at the adult-duck stage, adult-duck feed is fed for five times each day, and the drinking watercontains palm kernel oil. Compared with the prior art, the breeding method has the advantages that according to growing characteristics of the ducks at each stage, dried sweet potato powder is utilized to replace part of energy feed; a proper amount of fried sunflower petal powder is utilized to cooperate with onion powder, so that feed intake of the ducks can be increased, and gastrointestinal discomfort caused by excessive adding of sweet potato is avoided; proper movement and water drinking are combined, so that disease resistance of the ducks can be improved, and feed-meat ratio can be lowered; abdominal fat percentage of the ducks can be lowered by 10% when compared with that of existing feed, and the breeding method is simple in management and easy to popularize and use.

Description

technical field

[0001] The invention belongs to the technical field of meat duck breeding, and in particular relates to a breeding method for reducing sebum precipitation of meat ducks. Background technique

[0002] Duck meat is delicious and nutritious. With the increase of people’s demand for meat ducks, the stock of meat ducks is gradually increasing. Feed raw materials are limited, which cannot meet the feed demand of meat ducks. With the improvement of people’s health awareness, the reduction of meat The sebum rate of ducks has become the main standard, and the existing methods to reduce the sebum rate are mainly to reduce the fatness of meat ducks by feeding high-protein, low-energy feed, adjusting the amino acid content in the feed, or adopting moderate feeding restrictions. However, due to the vigorous development of the breeding industry, the source of main feed raw materials is limited, which affects the price of feed. Therefore, further research on meat duck feed ...