Soybean-meal-free daily ration for later-period feed of dry-raised meat ducks and preparation method thereof

Abstract

The invention discloses a soybean-meal-free daily ration for a later-period feed of dry-raised meat ducks. The soybean-meal-free daily ration is prepared from the following raw materials in parts by weight: 330-550 parts of corn, 50-60 parts of rapeseed meal, 100-400 parts of a distillers' grain mixture, 20-100 parts of corn germ meal, 20-80 parts of lysine residues, 50-60 parts of soybean oil, 10-15 parts of calcium carbonate, 5-10 parts of dicalcium phosphate and 10-30 parts of a nonreactive premix. The invention further discloses a preparation method of the daily ration. According to the soybean-meal-free daily ration disclosed by the invention, the rapeseed meal and the corn germ meal are matched with the distillers' grain mixture, and synthetic amino acids are used for complementing and balancing required amino acids, so that soybean meal can be completely replaced, the prepared feed has balanced nutrient value, the content of the amino acids, the content of trace elements and the content of vegetable protein can reach the level equivalent to that of a soybean meal feed, all nutrient requirements in the daily ration for the meat ducks can be met, the excessive dependence of animal husbandry on imported soybeans is reduced, and the cost of a breeding feed is greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of animal feeding, and in particular relates to a soybean meal-free ration for post-feeding of dry-raised meat ducks and a preparation method thereof. Background technique [0002] Duck meat is an indispensable meat food in people's daily life. It is also a delicious food. It is suitable for nourishing and is the main raw material of various delicious dishes. The ancients said: duck meat is beautiful, even domestic ducks like it. Of. The protein content of duck meat is much higher than that of livestock meat, and the fat content is moderate and evenly distributed, which is very delicious. It contains more B vitamins and vitamin E than other meats, which can effectively resist beriberi, neuritis and various inflammations, as well as anti-aging. Duck meat is rich in niacin, which is one of the two important coenzyme components in the human body, and has a protective effect on patients with heart diseases suc...

AI Technical Summary

Problems solved by technology

As a protein feed, soybean meal is the traditional staple food of livestock and poultry, and it is not easy to be replaced; its price fluctuation has a wide range of influence and a large impact surface

The main soybean producing area in my country is in Heilongjiang. Since soybeans are not the staple food for human consumption, the planting area is constantly decreasing. Therefore, the current meat duck breeding relies heavily on imported soybeans, and the breeding costs are relatively high.

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