Preparation method of feed for domesticated ducks

Abstract

The invention belongs to the technical field of processing of animal feeds, and relates to a preparation method of a feed for domesticated ducks. The preparation method of the feed comprises four steps of preparing pumpkin powder and purple sweet potato flour, preparing the feed, performing granulation and performing airing and packing. The processing and preparing technology is simple, the equipment is easy to obtain, the production cost is low, and the prepared feed for ducks is rich in nutrients and environmentally friendly.

Description

Technical field: [0001] The invention belongs to the technical field of animal feed processing, and relates to a process for preparing duck feed by using brewer's grains, oyster shell powder and the like as raw materials and adding organic plants, in particular to a preparation method of domestic duck feed. Background technique: [0002] Ducks are increasing year by year in poultry farming, and they occupy an important position in the rural economy. With the continuous development of China's economy, duck breeding is not only for egg production and meat production, but also duck down has become an indispensable product in the clothing industry. , the supply of down has even affected the entire textile and garment industry. The nutritional value of duck eggs has also been valued by people, and the demand for duck meat is also increasing. Therefore, the quality of feed for ducks is what determines the egg production, meat production and wool production of ducks. One of the mos...

AI Technical Summary

Problems solved by technology

[0002] Ducks are increasing year by year in poultry farming, and they occupy an important position in the rural economy. With the continuous development of China's economy, duck breeding is not only for egg production and meat production, but also duck down has become an indispensable product in the clothing industry. , the supply of down has even affected the entire textile and garment industry. The nutritional value of duck eggs has also been valued by people, and the demand for duck meat is also increasing. Therefore, the quality of feed for ducks is what determines the egg production, meat production and hair production of ducks. One of the most important factors, and the feed quality mainly depends on the feed formula, so it is especially important to adjust the duck feed formula; the feed of domestic ducks in rural areas is generally based on corn and seasonal vegetables and grass, which leads to the lack of trace elements in ducks and many diseases. , so the cost of breeding has been increased. With the continuous expansion of large-scale duck breeding, there are more and more types of finished feed for breeding. As Chinese patent 201210130081.8 discloses a duck feed containing ryegrass multiflora and its application method, and The application number is 201410105774.0, which discloses a breeding feed for ducks and the like. These prior art and products have relatively few nutritional components, and are not easy to increase hair production and improve meat quality; adding pumpkin, oyster shell powder, etc. Raw materials are developed into duck feed through reasonable addition, which has great development and utilization prospects