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Compound yak blocks for balancing minerals in warm seasons and preparation process thereof

A preparation process and composite technology, applied in the field of livestock breeding, can solve the problems of neglecting the yak alpine grazing system, reducing the absorption and utilization of other elements, and starting late, and achieve the effects of reasonable feed intake, balanced minerals and high density.

Inactive Publication Date: 2012-09-19
NINGXIA UNIVERSITY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, based on the traditional grazing system of yak production, the related research and application of yak mineral nutrition licking bricks started late and developed slowly. At present, most of them are based on the production formula of livestock in barnyards, while ignoring the unique alpine characteristics of yaks. grazing system
For example, soil eating behavior of yaks widely exists in traditional grazing systems. On the one hand, eating soil can provide a large amount of mineral elements for yaks, which is one of the important ways to obtain mineral elements; The imbalance of elemental composition causes the absorption and utilization of other elements to decrease

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] Prepare 1000kg warm season mineral balance composite yak licking brick.

[0023] 1) 0.3kg of zinc sulfate, 0.6kg of copper sulfate, 0.01kg of sodium selenite, 0.07kg of potassium iodide, 0.04kg of cobalt chloride, 20kg of magnesium oxide, 3kg of chromium nicotinate, and 66kg of calcium hydrogen phosphate were mixed and stirred evenly.

[0024] 2) Take 400kg of salt, 350kg of bentonite, 50kg of cement, and 60kg of stone powder and add them into the mixture obtained in step 1) and stir;

[0025] 3) Take 50kg of molasses and stir it into syrup at a temperature of 80°C;

[0026] 4) Mix the results of step 1), step 2) and step 3), stir evenly and press into 400 pieces according to the weight of each piece of 2.5kg.

Embodiment 2

[0028] Prepare 1000kg warm season mineral balance composite yak licking brick.

[0029] 1) 0.5kg of zinc sulfate, 0.3kg of copper sulfate, 0.015kg of sodium selenite, 0.1kg of potassium iodide, 0.05kg of cobalt chloride, 25kg of magnesium oxide, 4kg of chromium nicotinate, and 50kg of calcium hydrogen phosphate were mixed and stirred evenly.

[0030] 2) Take 380kg of salt, 400kg of bentonite, 30kg of cement, and 20kg of stone powder and add them into the mixture obtained in step 1) and stir;

[0031] 3) Take 30kg of molasses and stir it into syrup at a temperature of 90°C;

[0032] 4) Mix the results of step 1), step 2) and step 3), stir evenly and press into 400 pieces according to the weight of each piece of 2.5kg.

Embodiment 3

[0034] Prepare 1000kg warm season mineral balance composite yak licking brick.

[0035] 1) 0.7kg of zinc sulfate, 0.5kg of copper sulfate, 0.02kg of sodium selenite, 0.2kg of potassium iodide, 0.06kg of cobalt chloride, 40kg of magnesium oxide, 6kg of chromium nicotinate, and 100kg of calcium hydrogen phosphate were mixed and stirred evenly.

[0036] 2) Take 500kg of table salt, 200kg of bentonite, 60kg of cement, and 32.5kg of stone powder and add them into the mixture obtained in step 1) and stir;

[0037] 3) Take 60kg of molasses and stir it into syrup at a temperature of 95°C;

[0038] 4) Mix the products in the processes of B, C, and D, stir evenly, and then press into 400 pieces according to the weight of each piece of 2.5kg.

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Abstract

The invention discloses compound yak blocks for balancing minerals in warm seasons. Each kg of blocks are formed by the following raw materials: 0.3-0..9g of zinc sulfate, 0.3-0.6g of copper sulfate, 0.01-0.02g of sodium selenite, 0.07-0.2g of potassium iodide, 0.04-0.08g of cobalt chloride, 20-40g of magnesium oxide, 3-6g of chromium nicotinate, 50-100g of calcium hydrophosphate, 300-500g of salt, 200-400g of bentonite, 30-60g of cement, 20-100g of limestone and 30-60g of molasses. The invention simultaneously provides a preparation process of the compound yak blocks. The blocks and the preparation process have the following advantages: according to the seasonal characteristics of yak production and seasonal variations of contents and compositions of mineral elements in grass, in combination with compositions and quantities of mineral elements in soil ingested by the yaks, the yak block mineral formula is optimized in real time to realize balanced supply of the mineral elements to the yaks; the chemocoagulation process and the mechanical compaction process are optimally combined; and the products have high density and reasonable feed intake and are suitable for yak mineral element supply in warm seasons.

Description

technical field [0001] The invention belongs to the technical field of livestock breeding, and relates to an animal feed, in particular to a warm-season mineral balance composite yak licking brick and a preparation process thereof. Background technique [0002] As an important way for ruminant livestock to obtain mineral element supplementation, mineral nutrition brick licking has been widely used in ruminant livestock production systems, which has significantly improved the productivity of ruminant livestock to a certain extent, and produced good economic and production benefits. However, based on the traditional grazing system of yak production, the related research and application of yak mineral nutrition licking bricks started late and developed slowly. At present, most of them are based on the production formula of livestock in barnyards, while ignoring the unique alpine characteristics of yaks. grazing system. For example, soil eating behavior of yaks widely exists in...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/16A23K1/175A23K1/18A23K1/20
Inventor 辛国省龙瑞军袁丰李爱华
Owner NINGXIA UNIVERSITY
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