Poultry feed and preparation method thereof

Abstract

The invention discloses a poultry feed and a preparation method thereof. The poultry feed consists of the following components in part by weight: 50 to 64 parts of corn, 10 to 23 parts of bean pulp, 3 to 25 parts of plant component rich in omega-3 fatty acid, 0.2 to 0.5 part of table salt, 1.0 to 2.0 parts of calcium monohydrogen phosphate, 5 to 12 parts of mountain flour, 0.1 to 1.5 parts of vitamin premix and 0.1 to 1.5 parts of mineral premix. The method adopts plant seeds and fruits rich in omega-3 fatty acid or extract oil thereof as main components in the feed formula to prepare the poultry mixed feed; and after poultry are fed with the feed, high omega-3 fatty acid can be enriched in yolks of eggs, and the produced eggs have fine and smooth mouthfeel and no raw taste. The feed also has the advantages of wide raw material source, low production cost, safe use, no toxic or side effect on animals and human bodies and the like.

Description

technical field [0001] The invention relates to a method feed, in particular to a high-omega-3 fatty acid poultry feed and a preparation method thereof, belonging to the field of poultry feed. Background technique [0002] The amount of egg duck breeding in China accounts for about 70% of the total amount of egg duck breeding in the world, and people have a long history of eating duck eggs. China's egg duck industry is developing rapidly, and duck eggs are more and more favored by people because of their high nutritional value. The protein content in duck eggs is the same as that in eggs. Every 500 grams of eggs or duck eggs contains almost 45-70 grams of protein, but the fat and minerals in duck eggs are richer than eggs. The fat in 500 grams of duck eggs can exceed 70 grams. . As for the total amount of various minerals in duck eggs, it is much higher than that in eggs, especially iron and calcium, which are urgently needed by the body, are richer in duck eggs. Vitamin ...

AI Technical Summary

Problems solved by technology

There are few types of microorganisms that can produce omega-3 fatty acids. Through the cultivation of microorganisms, and then feeding poultry with microorganisms or microbial extracts, the process is complicated and expensive, and the microorganisms that can produce omega-3 fatty acids are not normal microorganisms in animals. Because the microorganisms in the animal's body cannot synthesize omega-3 fatty acids, these abnormal microorganisms may interfere or destroy the original microbial flora after entering the animal body

[0005] If some animal-based feed ingredients are used to feed poultry, there will be a strong fishy smell in the produced eggs, which makes people not like to eat poultry eggs