Duckling feed

Abstract

The invention relates to duckling feed. The duckling feed consists of premix and main materials, wherein the premix consists of the following components in part by weight: Roche multidimensional protein powder, amino acid chelated mineral composite vitamin, choline chloride, salt, baking soda, 10% origanum oil, yeast culture, sodium butyrate and middling flour; and the main materials consist of the following components in percentage by weight: corn, corn protein feed, soybean meal, cottonseed meal, rapeseed meal, vinasse protein DDGS, hydrolyzed feather meal, stone powder, calcium hydrophosphate lysine and premix. According to the physiological characteristics of ducks in the duckling stage and special requirements on some nutritional ingredients under the dry-feeding condition, bulk raw materials in the formula are screened properly and additives such as the yeast culture, the amino acid chelated mineral, the origanum oil and the like are added into the premix pertinently, so that the dry-fed meat ducks in the duckling stage have the characteristics of high growth speed, high disease resistance and the like.

Description

technical field [0001] The invention relates to a duck feed, in particular to a duckling feed in the meat duck feed. Background technique [0002] Meat duck farming has a long history in South China, and there is a huge consumer market for meat duck products, especially people in South China and Southeast Asia love duck meat. The annual demand for live ducks in Guangdong is about 200 million. In recent years, the amount of meat duck breeding has shown a continuous development trend, with an average annual growth rate of 10% to 15%. However, for a long time, meat duck breeding in the southern region has adopted traditional water surface stocking, which is greatly restricted by water factors. Once it encounters drought and less rainy seasons, the amount of ducks will be significantly reduced. At present, some farmers have tried dry-raised meat ducks, but due to the different living environments of dry-raised meat ducks and water-raised meat ducks, there are also great differe...

AI Technical Summary

Problems solved by technology

[0003] The main problem encountered in the breeding process of dry-raised meat ducks is heat stress. During heat stress, the intestinal self-protection mechanism of meat ducks is limited, and gastrointestinal mucosal ulcers are prone to occur, which seriously affects the digestion and absorption of meat duck feed.

In addition, the meat duck is in a state of peroxidation, which seriously affects the body's utilization of various nutrients.