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Compound feed for cow and its production technology

A compound feed, dairy cow technology, applied in the direction of animal feed, animal feed, application, etc., can solve the problem that the utilization rate of feed needs to be further improved

Inactive Publication Date: 2008-03-19
河南花花牛集团牧业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the capacity and feed utilization need to be further improved, and the nutrition needs to be further enriched

Method used

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  • Compound feed for cow and its production technology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] 24 parts of rice straw (dry matter), 1 part of carrot (dry matter), 1000 ml / ton of straw (dry matter) of strain, 1.4kg / ton of brown sugar / ton of straw (dry matter).

[0051] After measurement: when the water content of rice straw is 20%, the water content of carrots is 90%.

[0052] Calculation of material ratio: the ratio of carrot is 1, then the ratio of straw is: 24*(1-90%) / (1-20%)=3. That is, straw (moisture content 20%):carrot (moisture content 90%)=3:1. The water content after the carrot and straw are mixed is (3*20%+1*90%) / (3+1)=37.5%.

[0053]Complementary water consumption calculation: the total water content of the product is required to be 50%, and when the material moisture content is 37.5%, the supplementary water consumption is 50%-37.5%=12.5%.

[0054] Preparation of biologically active bacteria solution: first put the biologically active bacteria into a small amount of 0.5% brown sugar solution at a temperature of 35-40°C, stir evenly, and revive for 1...

Embodiment 2

[0065] 28 parts of corn stalks (dry matter), 0.8 parts of carrots (dry matter), 800 ml / ton of straw (dry matter) of bacteria, 0.8 kg / ton of brown sugar / ton of straw (dry matter).

[0066] After measurement: when the water content of corn stalks is 40%, the water content of carrots is 88%.

[0067] Material ratio calculation: the ratio of carrots is 0.8 parts, then the ratio of straw is: 28*(1-88%) / (1-40%)=5.6. That is, straw (moisture content 40%):carrot (moisture content 88%)=5.6 / 0.8=7:1. The water content of carrots and straw after mixing is (7*40%+1*88%) / (7+1)=46%.

[0068] Complementary water consumption calculation: the total water content of the product is required to be 50%, and when the material moisture content is 46%, the supplementary water consumption is 50%-46%=4%.

[0069] Preparation of biologically active bacteria solution: first put the biologically active bacteria into a small amount of 0.5% brown sugar solution at a temperature of 35-40°C, stir evenly, and...

Embodiment 3

[0080] Wheat straw (dry matter) 20 parts, carrot (dry matter) 1.2 parts, strain 1500 ml / ton straw (dry matter), brown sugar 1kg / ton straw (dry matter).

[0081] After measurement: when the water content of wheat straw is 18%, the water content of carrot is 86%.

[0082] Material ratio calculation: the ratio of carrots is 1.2 parts, then the ratio of straw is: 20*(1-86%) / (1-18%)=3.4. That is, straw (moisture content 18%):carrot (moisture content 86%)=(3.4 / 1.2)=2.8:1. The water content after the carrots and straws are mixed is (2.8*18%+1*86%) / (2.8+1)=35.9%.

[0083] Complementary water consumption calculation: the total water content of the product is required to be 45%, and when the material moisture content is 35.9%, the supplementary water consumption is 45%-35.9%=9.1%.

[0084] Preparation of biologically active bacteria solution: first put the biologically active bacteria into a small amount of 0.5% brown sugar solution at a temperature of 35-40°C, stir evenly, and revive...

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Abstract

The invention discloses composite feed for dairy cow and consists of the following raw materials: straw of 20 to 28 parts by weight (calculated by dry matter), carrot of 0.8 to 1.2 parts by weight (calculated by dry matter), degradation bacteria of 500 to 1500 ml per ton straw (calculated by dry matter), brown sugar of 0.8 to 1.5 kg per ton straw (calculated by dry matter) and adequate water. After preparation, rubbing and crushing, mixing, spraying, compressing and baling, thin film packaging, sealing and fermentation, inspection and storage processes, compound feed favorite for dairy cow is produced. The invention feed has sourness and incense of silage and sweet and sourness of carrot and has high bacterial protein content, is rich in vitamin, meanwhile, having high nutritional value and good palatability, being eaten very fondly by dairy cow and other grazing animal, providing a good selection to dairy cow as picky eater from the most critical aspect, facilitating the preservation and transportation, providing the breeding of local dairy cow with high-quality functional roughage and having relatively low processing cost and broad market prospect.

Description

【Technical field】 [0001] The invention relates to an animal feed, specifically a dairy cow feed, and also provides a production process of the dairy cow feed. 【Background technique】 [0002] According to the statistics of the National Agricultural Technology Extension Service Center, there are 640 million tons of straw in my country. As roughage for ruminants, a large amount of straw cannot be used by the dairy industry due to technical limitations. And among the stalks that have been utilized, only about 15% are processed, and the untreated stalks have low digestibility, low protein content, and poor palatability, resulting in low feed intake of dairy cows and restricting the improvement of the production level of the dairy industry. At present, the main methods of processing straw into dairy cow feed in my country are as follows: [0003] 1. Silage: Shorten, compact and seal fresh crop stalks with a moisture content of 50% to 70% for anaerobic fermentation. It has the ch...

Claims

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Application Information

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IPC IPC(8): A23K1/18A23K1/00A23K10/12A23K50/10
Inventor 苗霆刘伟王学君王淑梅王世坤赵戬王晓佩
Owner 河南花花牛集团牧业有限公司
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