Fleshy duck fodder and preparation method thereof

Abstract

The invention discloses a fleshy duck fodder and a preparation method thereof. The fleshy duck fodder comprises the following components in parts by weight: 50 to 65 parts of corn, 12 to 25 parts of fine rice bran, 2.5 to 12 parts of cotton dregs, 2 to 12 parts of rapeseed meal, 1 to 6 parts of corn alcohol dregs, 0.5 to 2 parts of corn oil, 0.5 to 2 parts ns of rock powder, 0.2 to 1.5 parts of calcium phosphate secondary, 0.1 to 0.6 part of common salt, 0.2 to 0.8 part of lysine with the consistence of 65%, 0.05 to 0.25 part of methionine, 0.04 to 0.2 part of threonine, 0.01 to 0.1 part of tryptophan, 0.05 to 0.2 part of miscellaneous meal enzyme and 0.5 to 2 parts of premix compound. In the fodder, bean dregs are replaced by the cotton dregs and rapeseed meal, single amino acid and miscellaneous meal enzyme are added, the feed costs of fleshy ducks are greatly reduced, the feed effect to the fleshy ducks is better than the fodder with the bean dregs, the production performance of the fleshy ducks can be obviously enhanced, and the invention has the advantages of wide resources of raw materials, low production cost, high feed efficiency, and the like.

Description

technical field [0001] The invention relates to a poultry feed, in particular to a meat duck feed without soybean meal and a preparation method thereof, belonging to the field of poultry feed. Background technique [0002] The meat duck industry is developing rapidly, more and more duck products are favored by people, the scale and quantity of meat duck breeding are increasing rapidly, and the demand for feed is increasing rapidly. Soybean meal is the main ingredient of meat duck feed, but in recent years, with the rise of international soybean prices, the cost of meat duck feed has also increased correspondingly, which has greatly restricted the development of the meat duck industry. [0003] Soybean meal is the most commonly used plant protein raw material in meat duck feed. Its amino acid is relatively balanced and its protein content is high, generally 43-47%. If there is a shortage of soybean meal, fish meal can generally be used instead, because fish meal is also a hi...

AI Technical Summary

Problems solved by technology

The use of fishmeal instead of soybean meal mainly has the following series of problems: First, the price of fishmeal is expensive, generally 1.5 to 2.5 times the price of soybean meal. The use of fishmeal will greatly increase the feeding cost, and there is a shortage of fishmeal resources, mainly relying on imports from Peru

The use of meat meal instead of soybean meal also has the following series of problems: First, meat meal is the leftovers of animal processing plants, the price is high, and resources are limited, generally 1.5 to 2 times the price of soybean meal. The cost has risen sharply; secondly, meat powder is also an animal protein raw material, which is not easy to store and is most likely to be contaminated with Salmonella; finally, due to the high price of meat powder and the lack of sources, fake and shoddy products are very serious in the market, such as mixing leather powder, hoof shell powder, etc. , which not only increases the feeding cost of meat ducks, but also reduces the production performance of meat ducks

[0005] The existing meat duck feed formula uses relatively expensive soybean meal, which not only increases the production cost of meat duck, but also is subject to the limitation of foreign resources. Feed formula for meat duck production performance has become a top priority