Feed additive of high productive dairy cow

A dairy cow feed and additive technology, applied in animal feed, animal feed, applications, etc., can solve problems such as high acidity in the rumen of dairy cows, lack of nutrient energy in feed, and inhibition of microbial activity, and achieve improved rumen microbial protein synthesis and dry matter content Effect of increasing and improving energy balance

Inactive Publication Date: 2013-06-12
广西百菲投资股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the roughage used in my country's dairy farming industry is mainly based on crop by-products such as grains, straw, and wild forage. The high-quality roughage is very scarce, and a large amount of concentrate is fed, resulting in high acidity in the rumen of dairy cows and inhibition of microbial activities in the rumen. , in a sub-healthy state for a long time
In addition, due to lack of nutrient energy and unbalanced feed ratio, postpartum cows are malnourished, energy negative balance, peak lactation period is shortened, milk production is greatly reduced, and milk quality is also poor.

Method used

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  • Feed additive of high productive dairy cow
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  • Feed additive of high productive dairy cow

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] The content of each component in the high-yield dairy cow feed additive per 100kg is: 54.95kg of expanded soybeans, 15kg of hawthorn powder, 10kg of urea, 2kg of rumen-passed lysine, 1kg of rumen-passed methionine, 2kg of baking soda, 12kg of monensin, Sustained-release agent 3kg, niacin 0.05kg;

[0023] The proportioning of described sustained release agent: ferrous sulfate 5%, copper sulfate 10%, calcium carbonate 70%, manganese sulfate 5%, zinc sulfate 5% and sodium metabisulfite 5%;

[0024] The actual content of lysine in the described rumen-passed lysine is 35%;

[0025] The actual content of methionine in the rumen-passing methionine is 65%.

[0026] Preparation method: Grind the calcium carbonate in the slow-release preparation until its particle size is less than 3mm, mix it with other components of the slow-release preparation, and then mix it with hawthorn powder, urea, rumen-passed lysine, rumen-passed methionine, baking soda, monen Bacterin and nicotinic ...

Embodiment 2

[0028] The content of each component in the high-yield dairy cow feed additive per 100kg is: puffed soybean 47.9kg, hawthorn powder 10kg, urea 5kg, rumen-passed lysine 6kg, rumen-passed methionine 2kg, baking soda 6kg, monensin 15kg, Sustained-release agent 8kg, niacin 0.1kg;

[0029] The proportioning of the slow release agent: ferrous sulfate 10%, copper sulfate 10%, calcium carbonate 50%, manganese sulfate 10%, zinc sulfate 10% and sodium metabisulfite 10%;

[0030] The actual content of lysine in the described rumen-passed lysine is 45%;

[0031] The actual content of methionine in the rumen-passing methionine is 75%.

[0032] Preparation method: Grind the calcium carbonate in the slow-release preparation until its particle size is less than 3mm, mix it with other components of the slow-release preparation, and then mix it with hawthorn powder, urea, rumen-passed lysine, rumen-passed methionine, baking soda, monen Bacterin and nicotinic acid are mixed evenly, expanded by...

Embodiment 3

[0034] The content of each component in the high-yield dairy cow feed additive per 100kg is: 51.42kg of puffed soybeans, 12kg of hawthorn powder, 10kg of urea, 4kg of rumen-passed lysine, 1.5kg of rumen-passed methionine, 3kg of baking soda, and 12kg of monensin , sustained-release agent 6kg, niacin 0.08kg;

[0035] The proportioning of described sustained release agent: ferrous sulfate 8%, copper sulfate 12%, calcium carbonate 56%, manganese sulfate 8%, zinc sulfate 8% and sodium metabisulfite 8%;

[0036] The actual content of lysine in the described rumen-passed lysine is 40%;

[0037] The actual content of methionine in the rumen-passing methionine is 70%.

[0038] Preparation method: Grind the calcium carbonate in the slow-release preparation until its particle size is less than 3mm, mix it with other components of the slow-release preparation, and then mix it with hawthorn powder, urea, rumen-passed lysine, rumen-passed methionine, baking soda, monen Bacterin and nicot...

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Abstract

The invention discloses a feed additive of a high productive dairy cow. The feed additive comprises the following components of 40-55 percent of extruded soybean, 10-15 percent of hawthorn fruit powder, 5-10 percent of urea, 2-6 percent of rumen-protected lysine, 1-2 percent of rumen protected methionine, 2-6 percent of baking soda, 10-15 percent of monensin, 3-8 percent of slow release preparation and a 0.05-0.1 percent of nicotinic acid. The slow release preparation comprises ferrous sulfate, copper sulfate, calcium carbonate, manganese sulfate, zinc sulfate and sodium metabisulfite. The feed additive of the high productive dairy cow is matched with a cow daily ration for feeding the cow, and thus enough nutrition storage can be provided for the perinatal period of the cow, enough nutrition supply is provided for the lactation peak time, the energy negative balance and physical body condition loss of the cow in the lactation peak time are made up, and the daily milk production and peak sustaining force are increased.

Description

technical field [0001] The invention belongs to the field of feed additives, in particular to a high-yield dairy cow feed additive. Background technique [0002] At this stage, my country's dairy industry has been greatly developed. With the continuous expansion of the scale of dairy cow breeding, breeding owners are paying more and more attention to the production performance and health status of dairy cows such as milk production and milk fat rate. Feed is the material basis for the development of dairy cows. The quantity and quality of feed are directly related to the growth and development of dairy cows, as well as the output and quality of milk. Therefore, the supply and preparation of feed must meet the growth and milk production needs of dairy cows to ensure the health of dairy cows and milk quality. At present, the roughage used in my country's dairy farming industry is mainly based on crop by-products such as grains, straw, and wild forage. The high-quality roughag...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/14A23K1/22A23K1/16A23K1/175A23K50/15
Inventor 李海
Owner 广西百菲投资股份有限公司
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