Laying hen laying peak period compound feed and production method thereof

Abstract

The invention provides laying hen laying peak period compound feed and a production method thereof. The production method comprises the following steps that: 40 to 50 portions of corn, 2.4 to 2.6 portions of 40% cottonseed meal, 14 to 16 portions of full fat rice bran, 5 to 7 portions of peanut meal, 1.3 to 1.5 portions of 60% corn protein powder, 11 to 13 portions of corn lees, 2 to 4 portions of flour, 1 to 2 portions of feather meal and 2 to 4 portions of corn germ meal are mixed and granulated into a laying-hen basic material; and then 80 to 90 portions of the laying-hen basic material, 3 to 5 portions of stone dust, 3 to 5 portions of stone particles, amino acid, premix and the like are pulverized, mixed, granulated, broken and sieved to form the laying hen laying peak period compound feed. The compound feed is produced by adopting the steps of mixing, granulating and pulverizing after the steps of granulating and pulverizing, so the loss of thermo-sensitive raw materials such as vitamins can be reduced through twice granulation, the cost can be reduced, the immunity of the laying hen can be improved, the health of the laying hen can be guaranteed, and remarkable social value and economic benefit can be realized.

Description

technical field [0001] The invention relates to a compound feed for laying hens, in particular to a compound feed for laying hens during the peak laying period and a production method thereof. Background technique [0002] After decades of rapid development, my country's laying hen farming has leapt to the first place in the world. At present, there are more than 1.5 billion laying hens in my country. In the production of laying hens in China, more than 70% of the eggs come from small-scale chicken farms (less than 10,000) and free-range farmers. There are low egg production rates and egg production cycles. The problem of short and low breeding profits. Moreover, due to the pressure of the dual risks of the market and epidemic diseases, the profit of laying hens is getting lower and lower. How to improve the economic interests of laying hens is becoming more and more prominent. Compound feed accounts for more than 75% of the cost of laying hens. How to improve the quality of...

AI Technical Summary

Problems solved by technology

At present, there are more than 1.5 billion laying hens in my country. In the production of laying hens in China, more than 70% of the eggs come from small-scale chicken farms (less than 10,000) and free-range farmers. There are low egg production rates and egg production cycles. The problem of short and low breeding profit

[0003] (1) It is generally difficult for premix users to make an accurate judgment on the quality of purchased corn when choosing corn. Once low-quality corn is selected by mistake, it may lead to the use of corn with excessive mycotoxin content in laying hen feeding, and long-term Accumulation can lead to poor performance of laying hens;

[0004] (2) When corn raw materials are in short supply, layer chicken powder is used. When the corn flour is crushed, it is easy to cause heat generation. Under this condition, mycotoxins are easy to breed, which will cause the content of mycotoxins in the product to exceed the standard, which will also lead to the production of laying hens. performance degradation;

[0005] (3) The existing granular compound feed for laying hens adopts one-time granulation, and the granulation temperature is relatively high, which causes a large loss of heat-sensitive raw material components in the feed;

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