Soybean meal-free and corn-free concentrate supplement for milking cows

A technology of concentrate supplementary material without soybean meal, applied in the fields of animal nutrition and animal husbandry, can solve problems such as not being well utilized, and achieve the effects of ensuring the safety of raw milk, alleviating the contradiction between human and livestock competing for food, and reducing the cost of feed.

Inactive Publication Date: 2014-09-24
黄正勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

my country is a country seriously short of food resources and protein resources, and the contradiction between humans and animals competing for food has become increasingly prominent. It is necessary to import a large amount of corn and expensive protein raw ma

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0008] Embodiment 1: A supplementary feed for dairy cows without soybean meal and without corn concentrate, comprising the following components by mass percentage: 16% dephenolized cottonseed protein, 40% rice bran, 35% DDGS (distiller's grain protein feed), premix 1 %, baking soda 2%, calcium powder 1.5%, salt 2%, yeast 0.8%, rumen fat 0.5%, magnesium oxide 1.2%. And make according to following production method: after above-mentioned raw material is mixed, reach 99% to pass through 2.8mm weaving sieve, when passing through 1.4mm weaving sieve, the oversize is less than 20% and makes fine material supplementary material.

Embodiment 2

[0009] Embodiment 2: A supplementary material for dairy cows without soybean meal and without corn concentrate, comprising the following components by mass percentage: 12% dephenolized cottonseed protein, 40% rice bran, 40% DDGS (distiller's grain protein feed), premix 1 %, baking soda 1.5%, calcium powder 1.5%, salt 2%, yeast 0.4%, rumen fat 1%, magnesium oxide 0.6%. And make according to the following production method: after above-mentioned raw material is mixed, reach 99% to pass through 2.8mm weaving sieve, when passing through 1.4mm weaving sieve, the oversize material is not more than 20% after making concentrate supplementary material.

Embodiment 3

[0010] Embodiment 3: A supplementary feed for dairy cows without soybean meal and without corn concentrate, comprising the following components by mass percentage: 14% dephenolized cottonseed protein, 45% rice bran, 35% DDGS (distiller's grain protein feed), premix 1 %, baking soda 1%, calcium powder 1%, salt 1%, yeast 0.3%, rumen fat 0.5%, magnesium oxide 1.2%. And make according to following production method: after above-mentioned raw material is mixed, reach 99% to pass through 2.8mm weaving sieve, when passing through 1.4mm weaving sieve, the oversize is less than 20% and makes fine material supplementary material.

[0011] Utilize the nutritional index of the concentrate supplementary material that formula of the present invention makes to be as shown in the following table:

[0012] crude protein%

[0013] Utilize one group of comparative experiments below to further elaborate the present invention:

[0014] For 50 black-and-white milk cows with an average we...

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PUM

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Abstract

A soybean meal-free and corn-free concentrate supplement for milking cows comprises the following components by mass: 10-20% of dephenolized cottonseed protein, 35-45% of rice bran, 30-40% of DDGS (distillers dried grains with soluble), 1% of a premixture, 1-2% of sodium bicarbonate, 1-1.5% of calcium powder, 1-2% of salt, 0.1-0.8% of yeast, 0.5-1% of rumen protected fat and 0.6-1.2% of magnesium oxide. The soybean meal-free and corn-free concentrate supplement is prepared according to the following method: the raw materials are uniformly mixed until 99% of the raw materials pass through a 2.8mm woven screen, the raw materials pass through a 1.4mm woven screen, and when matters on the 1.4mm woven screen are less than 20%, the soybean meal-free and corn-free concentrate supplement is obtained. Corn raw grain are no longer used in the soybean meal-free and corn-free concentrate supplement, a corn deep processing by-product is used, the contradiction that human and animals contend for grains is alleviated, the feed cost of dairy farmers is reduced, banned additives are not used and the safety of raw milk can be ensured.

Description

technical field [0001] The present invention belongs to animal nutrition and animal husbandry. Background technique [0002] my country is a big dairy farming country, and its annual milk production ranks among the top in the world. In 2011, my country's milk production reached 20.6 million tons. According to the above classic formula and the current feed-to-milk ratio of dairy cows in my country at 1:2.3, my country's dairy cows consume 1.79 million tons of soybean meal and 4.48 million tons of corn every year. my country is a country seriously short of food resources and protein resources, and the contradiction between humans and animals competing for food has become increasingly prominent. It is necessary to import a large amount of corn and expensive protein raw materials (soybean meal or soybeans, etc.) from abroad every year to maintain domestic breeding. Cheap protein raw material resources and corn substitute raw materials have not been well utilized due to reasons s...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16A23K10/18A23K10/37A23K10/38A23K20/147A23K20/158A23K20/20A23K20/22A23K20/24A23K50/10
CPCY02P60/87
Inventor 黄正勇
Owner 黄正勇
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