Tan sheep fattening lamb special nutrition licking brick and preparation method thereof

Abstract

The invention relates to a Tan sheep fattening lamb special nutrition licking brick and a preparation method thereof, and the licking brick is characterized in that each kg of the licking brick comprises the following raw materials: 0.10-0.15g of ferrous sulfate, 0.10-0.15g of zinc sulfate, 0.07-0.10g of copper sulfate, 0.12-0.16g of manganese sulfate, 0.01-0.02g of sodium selenite, 0.05-0.15g of potassium iodide, 0.01-0.03g of cobalt chloride, 0.05-0.15g of magnesium oxide, 2-5g of chromium nicotinate, 30-150g of sodium sulfate, 50-100g of calcium hydrophosphate, 50-250g of extruded corn seed powder, 200-300g of common salt, 200-300g of bentonite and 60-100g of molasses. The preparation method combines the chemical coagulation technology and the mechanical pressing technology, simultaneously targets the characteristics of Tan sheep fattening and develops the nutrition licking brick which supplements mineral nutrition for Tan sheep, thereby fully playing good properties of the Tan sheep. The licking brick is characterized by a wide range of sources for selecting a curing agent, low cost, more comprehensive nutrition, greater density, reasonable feed intake, sustained release of elements, health care, safety, environmental protection and the like, thereby being suitable for raising levels with different feeding methods.

Description

technical field [0001] The invention relates to the technical field of animal feed production, in particular to a special nutritional licking brick for Tan sheep fattening lamb and a preparation method thereof. Background technique [0002] Nutritional licking bricks are a simple and effective ideal way to supplement mineral elements, non-protein nitrogen, soluble sugar and other nutrients that are easy to lack in cattle, sheep and grass-fed livestock. The existing domestic licking brick products are mainly based on chemical coagulation and mechanical pressing. There are mainly mineral salt bricks and molasses urea bricks. Mineral salt bricks are mechanically pressed, with a salt content of more than 90%, single nutrition, easy to loose texture, small feed intake, and no obvious supplementary feeding effect; The solidification process is the main method, and the main components are molasses and urea. The density is low, and it cannot withstand rainwater soaking and immersio...

AI Technical Summary

Problems solved by technology

There are mainly mineral salt bricks and molasses urea bricks. Mineral salt bricks are mechanically pressed, with a salt content of more than 90%, single nutrition, easy to loose texture, small feed intake, and no obvious supplementary feeding effect; The coagulation process is the main component, and the main components are molasses and urea. The density is low, and it cannot withstand rainwater soaking and immersion. The food intake is fast, and excessive urea can easily cause ammonia poisoning and other problems.

[0003] The research on Tan sheep nutritional licking bricks has not yet been carried out in China. It is necessary to develop a nutritional licking brick that supplements the mineral nutrition of Tan sheep according to the characteristics of Tan sheep fattening, and cooperate with other corresponding breeding techniques to fully exert the excellent characteristics of Tan sheep

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