A grain-saving type laying hen diet during peak laying period and preparation method thereof

Abstract

The invention provides a saving-type daily ration for laying hens during an egg laying peak. The saving-type daily ration is composed of the following components in parts by weight: 25-40 parts of corn, 5-15 parts of barley, 2-6 parts of bean pulp, 6-11 parts of corn DDGS (Distillers Dried Grains with Soluble), 1-5 parts of rapeseed dregs, 2-6 parts of peanut meal, 1-4 parts of glutamic acid residue, 3-10 parts of rice bran, 2-5 parts of rice bran meal, 3-8 parts of fermented palm kernel meal, 1-3 parts of bentonite, 1-4 parts of rice oil, 4-6 parts of stone powder with the granularity of 10 meshes, 1-4 parts of stone powder with the granularity of 20-40 meshes, 0.4-1.2 parts of calcium hydrophosphate, 0.2-0.4 part of table salt, 0.1-0.2 of baking soda, 0.07-0.15 part of probiotics, 0.05-0.15 part of choline chloride, 0.05-0.1 part of complex enzyme preparation, 0.4-1.2 parts of synthetic amino acid and 0.5-1 part of compound premix. The saving-type daily ration for the laying hens during the egg laying peak has the advantages that the corn and the bean pump are replaced by miscellaneous meals such as the palm kernel meal, the rice bran meal, the rapeseed dregs and the DDGS, the enzyme preparation, the probiotics and the like are used for improving the intestinal health conditions of the laying hens and guaranteeing the egg laying capacity and the quality of eggs, and furthermore, the breeding cost can be reduced; the saving-type daily ration make a contribution to the industry of the laying hens.

Description

technical field [0001] The invention belongs to the field of feed composition, and in particular relates to a feed composition of a grain-saving laying hen diet during laying period and a preparation method thereof. Background technique [0002] With the increasing amount of livestock and poultry breeding, there is a serious shortage of feed raw material resources, and 80% of soybean meal resources are dependent on imports. It is imperative to use a large amount of miscellaneous meal to reduce the amount of soybean meal. Due to the rise of corn deep-processing enterprises such as lysine and corn ethanol, corn resources are also very limited, and large quantities of corn have been imported. However, the Northeast region was originally rich in corn and soybean meal resources, and the feed for laying hens was basically corn and soybean meal-based rations, which resulted in high breeding costs and low economic benefits for farmers. In recent years, many feed companies have used...

AI Technical Summary

Problems solved by technology

However, the Northeast region was rich in corn and soybean meal resources, and the feed for laying hens was basically a corn-soybean meal-based ration, which led to high breeding costs and low economic benefits for farmers.

In recent years, many feed companies have used cotton meal, rapeseed meal, corn by-products, rice bran meal and other miscellaneous meal instead of corn and soybean meal, but because these miscellaneous meal contains anti-nutritional factors, the production performance of laying hens has decreased and the dead culling rate has increased. The quality and flavor of the corn-soybean meal-based laying hens are greatly affected, and the effect of the corn-soybean meal-based diet

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