High-energy high-effect feedstuff special for milk cattle

A high-energy, high-efficiency technology, applied in the field of livestock and poultry feed production technology and feed, to improve the milk production of dairy cows, the production process is simple, easy to operate and master

Inactive Publication Date: 2008-01-30
TIANJIN INST OF ANIMAL HUSBANDRY & VETERINARY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, there is no special high-energy and high-efficiency feed for dairy cows

Method used

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Examples

Experimental program
Comparison scheme
Effect test

example 1

[0032] Example 1: Formula by weight

[0033] 55 kg of rumen fat; 22 kg of salt; 30 kg of calcium carbonate;

[0034] Calcium hydrogen phosphate 25 kg; Sodium bicarbonate 4 kg; Vitamin A 0.01 kg;

[0035] Vitamin D30.001 kg; vitamin E 0.1 kg; ferrous sulfate 2 kg;

[0036] 1 kg of zinc sulfate; 1 kg of manganese sulfate; 0.1 kg of copper sulfate; 0.1 kg of cobalt chloride;

[0037] 0.1 kg of sodium selenite; 0.1 kg of potassium iodide.

[0038] The above-mentioned ingredients are weighed according to the weight ratio, mixed by a mixer for 5 to 10 minutes, and then put into a packaging bag and sealed according to the actual use. The mixing uniformity requirements of the mixer are: the coefficient of variation of the uniformity should not be greater than 5%.

example 2

[0039] Example 2: Formula by weight

[0040] Rumen fat 75 kg; salt 26 kg; calcium carbonate 38 kg; calcium hydrogen phosphate 30 kg; sodium bicarbonate 8 kg; vitamin A 0.05 kg; vitamin D 3 0.005 kg; vitamin E 0.3 kg; ferrous sulfate 4 kg; zinc sulfate 3 kg; manganese sulfate 3 kg; copper sulfate 0.4 kg; cobalt chloride 0.5 kg.

[0041] The above-mentioned ingredients are weighed in proportion, mixed by a mixer for 5 to 10 minutes, and then put into a packaging bag and sealed according to the actual usage. The mixing uniformity requirements of the mixer are: the coefficient of variation of the uniformity should not be greater than 5%.

example 3

[0042] Example 3: Formula by weight

[0043] Rumen fat 65 kg; salt 25 kg; calcium carbonate 35 kg; calcium hydrogen phosphate 28 kg; sodium bicarbonate 6 kg; vitamin A 0.03 kg; vitamin D 3 0.003 kg; vitamin E 0.15 kg; ferrous sulfate 2.5 kg; zinc sulfate 2 kg; manganese sulfate 1.2 kg; copper sulfate 0.2 kg; cobalt chloride 0.3 kg; sodium selenite 0.3 kg; potassium iodide 0.2 kg;

[0044] The above-mentioned ingredients are weighed in proportion, mixed by a mixer for 5 to 10 minutes, and then put into a packaging bag and sealed according to the actual usage. The mixing uniformity requirements of the mixer are: the coefficient of variation of the uniformity should not be greater than 5%.

[0045] The special high-energy and high-efficiency feed for dairy cows has a simple production process and is convenient to use, can meet the nutritional needs of high-yielding dairy cows for vitamins, trace elements and energy, has a good milk increasing effect, and can increase the milk p...

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PUM

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Abstract

The invention relates to a special high energy and high effective cow feedstuff, and the prescription of the invention calculated in weight is: rumen pass lipid 55kg, salt 22kg, calcium carbonate 30kg, calcium hydrogen phosphate 25kg, sodium hydrogen carbonate 4kg, vitamin A 0.01kg, vitamin D 30.001kg, Vitamin E 0.1kg, ferrous sulfate 2kg, zinc sulfate 1kg, manganese sulfate 1kg, copper sulfate 0.1kg, cobalt chloride 0.1kg, sodium selenite 0.1kg, and potassium iodide 0.1kg. The components are weighted according different ratio and mixed by a mixing machine for 5-10min, and the coefficient of regularity variation should not be larger than 5%. The technique of the invention is simple and can be easily mastered, that is, the feedstuff can be directly added into cow feedstuff; the packing specification of the invention can be freely adjusted according to different milk production requirement of cow. The invention has the functions of supplementing energy, Vitamin, trace elements, minerals and buffer agent for cow, and has a good application effect that the milk production of cow can be increased by more than 5%.

Description

technical field [0001] The invention belongs to livestock and poultry feed production technology and feed, in particular to a special high-energy and high-efficiency feed for dairy cows. Background technique [0002] Many inputs such as feed and veterinary drugs are currently used in livestock and poultry production. Different animals selectively use different inputs. In the early stage of lactation, as the milk production continues to rise, the energy requirement of dairy cows also gradually increases. However, the increase in dry matter intake of cattle is very limited, and dairy cows at the peak of lactation often experience negative energy balance. In this case, it is impossible to increase the energy supply by changing the ratio of concentrated to coarse rations, because too much concentrated feed will change the fermentation mode of carbohydrates in the rumen and cause metabolic disorders. In order to increase the energy concentration of the diet, the only way to ch...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/16A23K20/158A23K20/174A23K20/20A23K20/26A23K50/10
Inventor 穆淑琴李千军王文杰
Owner TIANJIN INST OF ANIMAL HUSBANDRY & VETERINARY
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