Use of laying hen nutrition control technique in feed

A technology for feed and laying hens, which is applied in the field of feed formula for laying hens, and can solve the problems of restricting the effective use and popularization of non-nutritional control substances

Inactive Publication Date: 2008-12-17
SHANDONG NEW HOPE LIUHE GROUP
View PDF0 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There is a lot of blindness in production and application, which to a certain extent limits the effective play and popularization of the role of non-nutritional regulatory substances

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

[0021] The main components of the present invention include corn, soybean meal, cotton meal, DDGS, phytase, miscellaneous meal enzyme, multivitamins and compound trace elements, wherein corn accounts for 42.36% by weight, soybean meal 10%, cotton meal 8%, DDGS 15% , 15% rice bran, 8% stone powder, 0.8% calcium hydrogen, 0.02% phytase, 0.02% miscellaneous meal enzyme, 0.4% multivitamin, 0.4% compound trace element. The corn used is a commercially available high-quality product, with a bulk density above 680, soybean meal containing more than 43% crude protein, cotton meal containing more than 42% crude protein, and DDGS crude protein content above 26%. Commercially available "Liuhe brand" poultry compound vitamins were used for vitamins; commercially available "Liuhe brand" compound trace elements for poultry were used for compound trace elements.

Embodiment 2

[0023] In order to better maintain the health of the chicken body, 0.36% probiotics were added in the above-mentioned Example 1. Then the present invention includes corn, soybean meal, cotton meal, DDGS, phytase, miscellaneous meal enzyme, multivitamin and compound trace element, wherein corn accounts for 42% by weight, soybean meal 10%, cotton meal 8%, DDGS 15%, rice bran 15% %, stone powder 8%, hydrogen calcium 0.8%, phytase 0.02%, miscellaneous meal enzyme 0.02%, multivitamin 0.4%, compound trace element 0.4% and probiotics 0.36%. The microecological preparation is Liuhe brand "Yuan Kangbao", which is a microecological preparation composed of beneficial bacteria such as Bacillus subtilis.

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 invention relates to a feed formula for laying hens during the egg laying period and a preparation method thereof. The ingredients of the formula are corn, soybean meal, cottonseed meal, DDGS, phytase, helmus, compound vitamin and compound trace element, etc. The proportion of the ingredients is as follows: 35 percent to 55 percent of corn, 6 percent to 12 percent of soybean meal, 2 percent to 15 percent of cottonseed meal, 10 percent to 30 percent of DDGS, 5 percent to 30 percent of rice bran, 5 percent to 15 percent of stone powder, 0.4 percent to 2.5 percent of calcium hydrogen, 0.01 percent to 0.1 percent of phytase, 0.01 percent to 0.1 percent of helmus, 0.2 percent to 0.5 percent of compound vitamin and 0.2 percent to 0.5 percent of compound trace element. In addition, 0.5 percent of micro-ecological preparation can be added for maintaining the healthy bodies of the laying hens during the egg laying period. The feed prepared by the invention is proved that the utilization rate of phytate phosphorus has additive effect (p is less than 0.05) by simultaneous adding the phytase and cellulose through feeding tests. The phytase and the cellulose can be simultaneously combined for action, thereby degrading anti-nutrients in cell wall structures and promoting the release of nutrients. The laying hens have good egg laying rate, the body health status is improved, compared with the traditional feed for feeding, the egg laying rate is improved by 1.5 to 2.0 percent, and the production efficiency of the laying hens is greatly improved.

Description

Technical field: [0001] The invention relates to a feed formula for laying hens, in particular to a feed formula and a preparation method for laying hens during laying period. Background technique [0002] Animal nutrition is developing at an unprecedented speed. The concept of nutrition and its research and application scope have been extended from traditional nutrients to non-nutritional fields. It has been proved that the principle of action of non-nutritional technology in feed is mainly reflected by improving and regulating the metabolic process of substances and increasing their utilization efficiency. Therefore, non-nutritional substances that play this role can be more accurately called metabolism-regulating substances. Modern nutrition The concept of scientific integrity is the organic combination and coordination of nutrient substances and non-nutritional regulatory substances. [0003] There are well-established theories on the role of nutrients, and supporting t...

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): A23K1/18A23K1/00A23K1/16A23K1/175A23K1/165A23K10/30A23K10/37A23K20/174A23K20/189A23K20/20A23K20/22A23K20/24A23K50/75
CPCY02P60/87
Inventor 李群道吕明斌朱素丽黄河李鑫
Owner SHANDONG NEW HOPE LIUHE GROUP
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