Compound feed for dairy cattle and preparation method of compound feed

A compound feed and dairy cow technology, applied in the field of compound feed for dairy cows and its preparation, can solve the problems affecting the ability of synthetic milk, adverse effects on the growth of dairy cows, etc., so as to enhance the physique of dairy cows, improve the comprehensive utilization value, and ensure the production and quality of milk. Effect

Pending Publication Date: 2016-09-21
山东益得来生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In recent years, how to improve the milk production and quality of dairy cows has become the primary problem in dairy cow production. However, while pursuing high milk production, the occurrence of dairy cow mastitis is becoming more and more serious, which greatly affects the milk synthesis of cow mammary gland tissue. ability, and also have adverse effects on the growth of the cow itself

Method used

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  • Compound feed for dairy cattle and preparation method of compound feed
  • Compound feed for dairy cattle and preparation method of compound feed
  • Compound feed for dairy cattle and preparation method of compound feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The preparation method of dairy cow compound feed provided by the invention comprises the following steps:

[0028] (1) Raw material processing: dry the harvested Jerusalem artichoke stalks in the air, control the water content of the stalks below 15%, pass the stalks through a vibrating sieve to remove impurities such as dust mixed on the stalks, and crush the Jerusalem artichoke stalks from which dust and impurities have been removed with a grinder Crushed material, passed through a 20-mesh sieve, to obtain Jerusalem artichoke stalk powder; respectively pulverizing soybean meal and corn, and passed through a 20-mesh sieve, to obtain soybean meal powder and corn flour;

[0029] (2) Mixing: 300 parts of Jerusalem artichoke straw powder, 200 parts of soybean meal powder, 120 parts of corn flour, 10 parts of glucose, 18 parts of calcium carbonate, 8 parts of calcium hydrogen phosphate, 10.5 parts of table salt, 0.4 parts of sweetener, flavoring agent 0.1 part, 0.1 part of...

Embodiment 2

[0036] The preparation method of dairy cow compound feed provided by the invention comprises the following steps:

[0037] (1) Raw material processing: Dry the harvested Jerusalem artichoke stalks in the air, control the water content of the stalks below 12%, pass the stalks through a vibrating sieve to remove impurities such as dust mixed on the stalks, and crush the Jerusalem artichoke stalks from which dust and impurities have been removed with a grinder Crushed material, passed through a 30-mesh sieve, to obtain Jerusalem artichoke stalk powder; separately pulverizing soybean meal and corn, and passed through a 30-mesh sieve, to obtain soybean meal powder and corn flour;

[0038] (2) Mixing: 340 parts of Jerusalem artichoke straw powder, 180 parts of soybean meal powder, 100 parts of corn flour, 17 parts of glucose, 19 parts of calcium carbonate, 6 parts of calcium hydrogen phosphate, 11 parts of table salt, 0.4 parts of sweetener, flavoring agent 0.5 parts, 0.18 parts of ...

Embodiment 3

[0045] The preparation method of dairy cow compound feed provided by the invention comprises the following steps:

[0046] (1) Raw material processing: Dry the harvested Jerusalem artichoke stalks in the air, control the water content of the stalks below 18%, pass the stalks through a vibrating sieve to remove impurities such as dust on the stalks, and crush the Jerusalem artichoke stalks from which dust and impurities have been removed with a grinder Crushed material, passed through a 40-mesh sieve to obtain Jerusalem artichoke stalk powder; separately pulverizing the soybean meal and corn, and passed through a 40-mesh sieve to obtain soybean meal powder and corn flour;

[0047] (2) Mixing: 360 parts of Jerusalem artichoke straw powder, 160 parts of soybean meal powder, 90 parts of corn flour, 12 parts of glucose, 20 parts of calcium carbonate, 7.5 parts of calcium hydrogen phosphate, 11 parts of table salt, 0.9 parts of sweetener, flavoring agent 0.22 parts, 0.3 parts of met...

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Abstract

The invention discloses a compound feed for dairy cattle and a preparation method of the compound feed. The preparation method comprises the following steps: drying jerusalem artichoke straws until the water content of the jerusalem artichoke straws is below 10-20%; respectively pulverizing the jerusalem artichoke straws, bean pulp and corn; evenly mixing jerusalem artichoke straw powder, bean pulp powder, corn powder, glucose, calcium carbonate, calcium hydrophosphate, salt, a sweetening agent, a flavouring agent, methionine, antimicrobial peptide, cellulose-degrading enzymes and a core material; and feeding the evenly mixed material into a granulator for granulating to obtain the compound feed for the dairy cattle. After the dairy cattle are fed with the compound feed for the dairy cattle, the somatic number in milk can be reduced remarkably, mastitis of the dairy cattle can be prevented effectively, and therefore, the compound feed has quite high popularization and application value.

Description

technical field [0001] The invention belongs to the field of feed preparation, and in particular relates to a compound feed for dairy cows and a preparation method thereof. Background technique [0002] Jerusalem artichoke (Helianthus tuberosus), also known as ground ginger, Jerusalem artichoke and ghost ginger, is a perennial herb of the genus Sunflower in the family Asteraceae. Jerusalem artichoke is native to North America, and later passed to my country through Europe. It is cultivated all over my country because of its strong adaptability. Jerusalem artichoke plants are tall (up to 3.5m or more), grow rapidly, and produce a huge amount of aboveground straw, and the leaves and straw of Jerusalem artichoke are rich in chlorogenic acid, which makes the Jerusalem artichoke straw have antibacterial and antiviral effects. [0003] In recent years, how to improve the milk production and quality of dairy cows has become the primary problem in dairy cow production. However, whi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A23K10/30A23K10/37A23K20/163A23K20/24A23K20/22A23K20/20A23K20/142A23K20/147A23K20/174A23K20/189A23K50/10
CPCY02P60/87
Inventor 左兆河张秀波杨诚史建伟
Owner 山东益得来生物科技有限公司
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