Biological composite nutritional lick brick and preparation process thereof

Abstract

The invention provides a biological composite nutritional lick brick and a preparation process thereof. The preparation process comprises the following steps: A, performing amino acid bio-chelation on ferrous sulphate, zinc sulphate, copper sulphate and manganese sulphate in proportion to obtain bio-chelated trace elements; B, mixing the chelated trace elements with sodium selenite, potassium iodide, cobalt chloride, magnesium oxide, calcium hydrophosphate and table salt, and performing uniform stirring; C, mixing fermented corn steep liquor powder, compound amino acid powder, compound vitamins and a compound microbial agent, and performing uniform stirring; D, proportionally adding the mixtures obtained in the steps B and C, and performing mixing and stirring; E, proportionally taking molasses, and stirring into syrup; F, proportionally taking the mixture obtained in the process D, slowly adding the syrup obtained in the process E, and performing uniform stirring until the coefficient of variation is not greater than 5.0%; and G, pressing into blocks by pressing equipment to obtain a product. The biological composite nutritional lick brick in the invention achieves the supplementary feeding purposes of comprehensive nutrition, high density, safety, environmental protection, low food consumption, slow release of elements, health care, disease prevention, simplicity, convenience and feasibility.

Description

Technical field [0001] The present invention belongs to the field of animal feed technology, and in particular, the present invention relates to a biological composite nutrient flake brick and its preparation process. Background technique [0002] Inner Mongolia, Hebei, Qinghai, Ningxia, Gansu, Xinjiang and other northern provinces, animal husbandry is mainly animal animal animals such as cattle and sheep, but the current level of cattle and sheep in most areas is low. Directly limit the healthy development of cattle and sheep farming industry. The feeding management of herbalism, especially the yellow cattle and the maded sheep is quite extensive, especially the cattle and sheep, which is grazing, and the fine material is rare, and the nutritional disorder is very serious. The lack of mineral nutrients is more prominent. Even if it is not very scientific, it is generally only considered by proteins and energy needs, and is affected by feed supply, often based on experience, resu...

AI Technical Summary

Problems solved by technology

There are mainly trace element 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; molasses bricks Based on chemical coagulation process, the main components are molasses and urea, the density is low, it cannot withstand soaking and immersion in rainwater, and the food intake is fast. Excessive urea can easily cause problems such as ammonia poisoning, flatulence, diarrhea, and indigestion.

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