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Feed for cows in low-production period

A dairy cow feed and low-production period technology, applied in animal feed, animal feed, applications, etc., can solve the problems of poor body condition of dairy cows, inability to fully make up for dry milk period, low reproductive efficiency of dairy cows, etc., and achieve slow reduction, high yield and high quality effect

Active Publication Date: 2014-01-22
巫溪县文鑫农牧有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The body condition of dairy cows is too poor, and the dry period cannot be fully compensated, resulting in low reproductive efficiency of dairy cows, and the genetic potential cannot be fully utilized

Method used

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  • Feed for cows in low-production period
  • Feed for cows in low-production period

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0010] In this embodiment, the weight parts of each raw material are: 48 parts of corn, 4 parts of wheat, 6 parts of vegetable cake, 11 parts of soybean meal, 12 parts of cotton meal, 8 parts of corn germ, 7 parts of distiller's grain powder, 1.2 parts of premix, bicarbonate Calcium 1 part, calcium carbonate 1 part, salt 0.8 part. After the above raw materials are taken according to the proportion, they are crushed to a particle size of less than 1 mm, fully mixed and compressed into granules by a granulator.

Embodiment 2

[0012] In this embodiment, the weight of each raw material is: 46 parts of corn, 5 parts of wheat, 7 parts of vegetable cake, 13 parts of soybean meal, 9 parts of cotton meal, 10 parts of corn germ, 5 parts of distiller's grain powder, 1 part of premix, bicarbonate Calcium 1.5 parts, calcium carbonate 2 parts, salt 0.5 parts. After the above raw materials are taken according to the proportion, they are crushed to a particle size of less than 1 mm, fully mixed and compressed into granules by a granulator.

Embodiment 3

[0014] It consists of the following components in parts by weight: 42 parts of corn, 6 parts of wheat, 9 parts of vegetable cake, 15 parts of soybean meal, 6 parts of cotton meal, 12 parts of corn germ, 4 parts of distiller's grain powder, 0.8 part of premix, carbonic acid 2 parts of calcium hydrogen, 3 parts of calcium carbonate, and 0.2 parts of table salt. After the above raw materials are taken according to the proportion, they are crushed to a particle size of less than 1 mm, fully mixed and compressed into granules by a granulator.

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Abstract

The invention discloses a feed for cows in the low-production period. The feed consists of the following components in parts by weight: 42 to 48 parts of corns, 4 to 6 parts of wheat, 6 to 9 parts of vegetable cake, 11 to 15 parts of bean pulp, 6 to 12 parts of cottonseed meal, 8 to 12 parts of corn germs, 4 to 7 parts of vinasse powder, 0.8 to 1.2 parts of premix, 1 to 2 parts of calcium hydrogen carbonate, 1 to 3 parts of calcium carbonate and 0.2 to 0.8 part of salt. The cows fed with the feed in the low-production period has high milk production and high milk quality compared with the cows fed with common feed in the same period, and the reducing speeds of the milk production and the milk quality are low.

Description

technical field [0001] The invention relates to a feed for dairy cows, in particular to a feed for low-production period dairy cows. Background technique [0002] The low-production period of dairy cows is the late lactation period: the lactation period from the 201st day of milk production to the cessation of milk production. At this stage, the milk production of dairy cows drops sharply, and the body weight and body condition change greatly. It is necessary to ensure that cows get reasonable nutrition to meet their nutritional needs. The body condition of dairy cows is too poor, and the dry period cannot be fully compensated, resulting in low reproductive efficiency of dairy cows, and the genetic potential cannot be fully utilized. Therefore, at present, foreign countries pay more attention to strengthening the feeding in the late lactation period, so that the cows can accumulate a little nutrition, and when they enter the dry period, the body condition of the cows has ba...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K1/18A23K1/06A23K1/14A23K1/175A23K1/16A23K10/38
CPCY02P60/87
Inventor 冉春雨贾寒贾本初
Owner 巫溪县文鑫农牧有限责任公司