Intermediate peashrub herb enzymolyzing feed and its prepn process and application

A caragana enzyme and feed technology, applied in application, animal feed, animal feed, etc., can solve the problems of low enzyme activity, weak development and utilization, and low utilization rate of enzyme preparation products, so as to facilitate digestion and absorption and improve palatability Sexuality and low cost effect

Inactive Publication Date: 2006-03-01
SHENYANG INST OF APPL ECOLOGY CHINESE ACAD OF SCI
View PDF1 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, industrial production is still immature, and there are situations such as low enzyme activity, high cost, and low utilization rate of enzyme preparation products, especially weak in development and utilization, and less enzymes put into practical applications, especially woody feed.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] Caragana feed formula: 5.00kg of fresh Caragana (water content 20%), crushed into flocs of 1 to 2cm in diameter and 1 to 2mm in diameter; 1.05kg of concentrate; 210g of compound enzyme preparation; 4.52kg of water; 10.78kg in total; pH6.0;

[0033] The weight composition of the concentrate is: corn flour 38%, wheat bran 17%, soybean meal 17%, rapeseed meal 18% CaHPO 4 4%, fish meal 4.5%, NaCl 1.5%; its nutrients: crude protein>20.0%, calcium>1.0%, phosphorus>0.7%, salt>2.0%, crude fiber<5.0%, moisture<12.0%;

[0034] After mixing the ingredients in the above formula, divide them into thick food plastic bags, compact and seal each bag, and carry out anaerobic fermentation at a room temperature of 25°C. Use pH test paper to check the bags from time to time. When the pH of the substance drops to 4.5, the fermentation (5 days of fermentation) ends, and the caragana feed is made; the water content of the fermented feed is about 50%.

[0035] The prepared caragana feed is ...

Embodiment 2

[0039] The difference from Example 1 is:

[0040] The amount of the compound enzyme preparation is 210g, but the compound enzyme preparation used is commercially available, such as Zhongnong brand compound enzyme preparation, rather than a high-activity compound enzyme preparation.

[0041] The weight gain effect of the sheep (feeding for seven days): the daily weight gain is 71g.

Embodiment 3

[0043] The difference from Example 1 is:

[0044] Do not add compound enzyme preparation (the amount of compound enzyme preparation is 0kg).

[0045] Weight gain effect of sheep (feeding for seven days): daily weight gain of 2.5g.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The present invention relates to feed for farm animal, and is especially one kind of intermediate peashrub herb enzymolyzing feed and its preparation process and application. The intermediate peashrub herb enzymolyzing feed has the material including intermediate peashrub herb, concentrated feed, compound enzyme preparation and water in certain proportion; and the concentrated feed contains coarse protein, calcium, phosphorus, salt, coarse fiber and water in certain proportion.

Description

technical field [0001] The invention relates to livestock feed, in particular to a caragana enzymatic feed and its preparation method and application. Background technique [0002] Lack of feed is the main limiting factor for the development of animal husbandry in my country. Due to the arid and semi-arid natural conditions in western China, the lack of feed is even more serious. Caragana is a xeric deciduous shrub in sandy land. It is an excellent grazing tree species widely distributed in the Ordos area of ​​Inner Mongolia, and it is a potential livestock feed resource. [0003] Caragana biomass has high crude protein and calcium content, high biological yield, long green period, and strong stress resistance. It is suitable for growing in arid and semi-arid regions in western my country, so it has very broad development prospects. However, due to its high lignin and crude cellulose content, which affects the nutritional value and palatability, it has not been developed an...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): A01K67/033A23K1/00A23K10/14A23K10/22A23K10/30A23K10/37A23K20/147A23K20/163A23K20/189A23K20/22A23K20/26A23K40/00
CPCY02P60/87
Inventor 李培军许华夏丁建国李颖梅张海荣张春桂靖德兵
Owner SHENYANG INST OF APPL ECOLOGY CHINESE ACAD OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap