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Nutritional supplement for dairy cows in perinatal period and preparation method of nutritional supplement

A nutritional supplement and perinatal technology, applied in animal feed, animal feed, additional food elements, etc., can solve problems such as weakened digestion and absorption capacity, decreased body immunity, etc., to reduce postpartum elimination rate, improve fatty liver, improve The effect of feed intake

Pending Publication Date: 2020-11-24
联英饲料(天津)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, there are many studies on the perinatal period of dairy cows at home and abroad, but most of them focus on preventing the incidence of ketosis and fatty liver in dairy cows through food additives; In terms of the negative energy balance of dairy cows, the fundamental problems of diseases caused by the decline of dry matter feed intake, weakened digestion and absorption capacity of the gastrointestinal tract, and decreased immunity of the body due to physiological changes in the prenatal and late periods of dairy cows are ignored.

Method used

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  • Nutritional supplement for dairy cows in perinatal period and preparation method of nutritional supplement
  • Nutritional supplement for dairy cows in perinatal period and preparation method of nutritional supplement

Examples

Experimental program
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Effect test

Embodiment 1

[0023] Embodiment 1: A nutritional supplement for dairy cows during the peripartum period, consisting of the following raw materials in parts by weight: 10 parts of premix, 150 parts of corn, 350 parts of soybean meal, 100 parts of corn gluten meal, 200 parts of corn germ meal, 20 parts of rumen-passed choline, 5 parts of mannan-oligosaccharide, and 1 part of active yeast.

[0024] Wherein, each kilogram of the premix contains the following raw materials: vitamin A acetate: 0.004kg, vitamin D 3 : 0.0009kg, dl-α-tocopheryl acetate: 0.006kg, biotin: 0.01kg, copper sulfate: 0.002kg, zinc sulfate: 0.035kg, manganese sulfate: 0.02kg, calcium iodate: 0.08kg, chloride Cobalt: 0.02kg, sodium selenite: 0.01kg, yeast selenium: 0.005kg, lysine: 0.002kg, and the rest is carrier, and the carrier is secondary powder.

Embodiment 2

[0025] Embodiment 2: A nutritional supplement for dairy cows in the transition period, comprising the following components: 10 parts of premix, 300 parts of corn, 200 parts of soybean meal, 150 parts of corn gluten meal, 100 parts of corn germ meal, 50 parts of over Rumen choline, 25 parts of mannan oligosaccharides, 4 parts of active yeast.

[0026] Each kilogram of the premix contains the following raw materials: vitamin A acetate: 0.006kg, vitamin D 3 : 0.0005kg, dl-α-tocopheryl acetate: 0.03kg, biotin: 0.005kg, copper sulfate: 0.004kg, zinc sulfate: 0.015kg, manganese sulfate: 0.06kg, calcium iodate: 0.04kg, chloride Cobalt: 0.04kg, sodium selenite: 0.005kg, yeast selenium: 0.01kg, lysine: 0.006kg, and the rest is carrier, and the carrier is secondary powder.

Embodiment 3

[0027] Embodiment 3: A nutritional supplement for dairy cows during the peripartum period, comprising the following components: 10 parts of premix, 200 parts of corn, 300 parts of soybean meal, 120 parts of corn gluten meal, 150 parts of corn germ meal, 35 parts of ruminal gallbladder Alkali, 15 parts of mannan oligosaccharide, 3 parts of active yeast.

[0028] Further, each kilogram of the premix contains the following raw materials: vitamin A acetate: 0.005kg, vitamin D 3 : 0.0007kg, dl-α-tocopheryl acetate: 0.01kg, biotin: 0.009kg, copper sulfate: 0.003kg, zinc sulfate: 0.02kg, manganese sulfate: 0.04kg, calcium iodate: 0.06kg, chloride Cobalt: 0.03kg, sodium selenite: 0.008kg, yeast selenium: 0.009kg, lysine: 0.004kg, and the rest is carrier.

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Abstract

The invention relates to the field of dairy cow feeds, in particular to a nutritional supplement for dairy cows in a perinatal period. The nutritional supplement for the dairy cows in the perinatal period is composed of the following raw material in parts by weight: 10 parts of a premix, 150-300 parts of corn, 200-350 parts of soybean meal, 100-150 parts of corn gluten meal, 100-200 parts of corngerm meal, 20-50 parts of rumen-protected choline, 5-25 parts of mannan oligosaccharide and 1-4 parts of active yeast. The nutritional supplement for the dairy cows in the perinatal period can effectively increase dry matter feed intake of the dairy cows, improve digestive ability of rumens of the dairy cows, improve body immunity of the dairy cows in the perinatal period, and reduce incidence rates of ketosis and fatty liver diseases of the dairy cows.

Description

technical field [0001] The invention relates to the technical field of dairy cow feed, in particular to a nutritional supplement for dairy cows during the perinatal period. Background technique [0002] The perinatal period of dairy cows refers to the period of 2-3 weeks before and after calving of dairy cows. A large number of studies have confirmed that many common diseases of dairy cows are closely related to the feeding management and ration formulation during the perinatal period. Physiological changes during the period are related to the weakening of immune function. The quality of feeding and management of dairy cows during the peripartum period is directly related to the production performance and reproductive performance of dairy cows. At present, ketosis and fatty liver (pregnancy toxemia, obesity syndrome) based on the pathological basis of energy metabolism disorder in the postpartum period are group-onset, common and frequently-occurring diseases of dairy cows....

Claims

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Application Information

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IPC IPC(8): A23K50/10A23K10/18A23K10/30A23K10/37A23K20/105A23K20/142A23K20/147A23K20/163A23K20/174A23K20/20
CPCA23K50/10A23K10/30A23K10/37A23K20/147A23K20/105A23K20/163A23K10/18A23K20/174A23K20/30A23K20/20A23K20/142Y02P60/87
Inventor 孙涛
Owner 联英饲料(天津)有限公司
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