Grain-saving type meat duck compound feed as well as preparation method and using method thereof

Abstract

The invention discloses grain-saving type meat duck compound feed as well as a preparation method and a using method thereof. The feed comprises the following components in percentage by mass: 30-40% of corns, 20-30% of big potatoes, 5-9% of wheat bran, 5-10% of bean pulp, 7-10% of rapeseed meal, 7-10% of cottonseed meal, 2-5% of rice bran, 0.1-0.3% of methionine, 0.4-0.8% of lysine, 0.3-0.4% of salt, 0.8-1.5% of calcium hydrogen phosphate, 0.8-1.2% of mountain flour, 0.1-0.2% of choline chloride, 0.1% of vitamin premix and 0.2% of trace element premix. Compared with the prior art, the grain-saving type meat duck compound feed has the beneficial effects that: firstly, the big potatoes are used to replace part of corns in common meat duck compound feed, so that the dosage of corns in the meat duck feed is reduced, and a tension feed resource condition of China is relieved in a facilitated manner; secondly, under the condition pre reducing the dosage of corns, the fed meat ducks can obtain the feeding effect which is achieved by the feed with corns, so that the feed raw material cost is reduced, and the feeding cost of meat ducks is reduced in the facilitated manner.

Description

technical field

[0001] The invention relates to a meat duck compound feed, which belongs to the technical field of feed products, in particular to a grain-saving meat duck compound feed and its preparation method and use method. Background technique

[0002] my country's animal husbandry is developing rapidly, and the stock of livestock and poultry and the annual output of livestock and poultry products are increasing year by year, so the demand for feed is also increasing year by year. The total output of feed in my country has increased from 137 million tons in 2008 to 194 million tons in 2012, an increase of 41.6%. In contrast, the growth rate of my country's grain output is relatively low, with an increase of only 11.5% between 2008 and 2012. On the other hand, with the development of my country's economy and the advancement of urbanization, the area of ​​cultivated land in our country is decreasing year by year. In 2012, my country's cultivated land area was 1.826 bil...

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