A dairy cattle feed additive and a breeding method for dairy cattle in an early perinatal period

A dairy cow feed and additive technology, applied in animal feed, animal feed, application, etc., can solve the problems of lower absorption rate of nutrients, lower cow resistance, and affect the health of cows, so as to improve health status and disease resistance , Enhance the effect of the body's disease resistance

Inactive Publication Date: 2016-06-22
INNER MONGOLIA YOURAN ANIMAL HUSBANDRY CO LTD
View PDF4 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, during this stress period, the resistance of dairy cows will be reduced, and the absorption rate of nutrients will also be reduced. If the disease resistance of dairy cows is not improved in time, it will lead to postpartum retained placenta, induced ketosis,

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

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A dairy cattle feed additive and a breeding method for dairy cattle in an early perinatal period

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] The present embodiment provides a feed additive for dairy cows in the peripartum period, and its composition includes:

[0028] Rumen-passed choline 2wt%, rumen-passed methionine 2wt%, rumen-passed glucose 42wt%, yeast selenium 2wt%, astragalus polysaccharide 1wt%, sodium humate 1.6wt%, antimicrobial peptide 4wt%, niacin 1.6wt%, ammonium chloride 1.6wt%, carrier 42.2wt%.

[0029] A feeding experiment was carried out on a pasture in Hohhot. Pre-perinatal dairy cows with the same parity, similar body condition scores, and 21 days of gestation were selected. Under the same feeding method and amount, the daily rations were divided. Two times of random feeding, no addition in the control group, every cow in the test group was added 0.5kg of the dairy cow feed additive of embodiment 1 every day, the method of direct feeding with TMR was adopted for the test group, the feeding was completed until the pregnancy date, and the test period was until postpartum 90 days. The formu...

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

A dairy cattle feed additive and a breeding method for dairy cattle in an early perinatal period are provided. The additive comprises 1.6-2.6 wt% of rumen-protected choline, 1.4-2.6 wt% of rumen-protected methionine, 30-80 wt% of rumen-protected glucose, 1-2.6 wt% of selenium yeast, 0.4-1.6 wt% of astragalus polysaccharide, 1-2.2 wt% of sodium humate, 2-6 wt% of antibacterial peptide, 1-2.2 wt% of nicotinic acid, 1-2.2 wt% of ammonium chloride and 20-60 wt% of a carrier. The breeding method for the dairy cattle in the early perinatal period through adopting the dairy cattle feed additive is also disclosed. The additive can be directly fed to the dairy cattle and is suitable for the dairy cattle in the early perinatal period. The additive is capable of reducing postpartum energy negative balance for the dairy cattle, increasing dry matter intake and the milk yield of the dairy cattle, promoting dairy cattle health, reducing dairy cattle postpartum diseases and reducing the dairy cattle postpartum elimination rate, and has popularization and using value.

Description

technical field [0001] The invention relates to a dairy cow feed additive and a feeding method for dairy cows in the peripartum period, belonging to the technical field of dairy cow feeding. Background technique [0002] The transition period of dairy cows (TransitionPeriod) refers to the period of the perinatal period (21 days) before and after the delivery of dairy cows and the postpartum period (21 days) after delivery, which includes late pregnancy and early lactation. The most critical stage in life, of which the perinatal period is particularly important. [0003] Dairy cows in the peripartum period experience great stress in many aspects such as nutrition, physiology and metabolism, and need to adjust their own glucose metabolism, fatty acid metabolism and mineral metabolism to meet the needs of lactation. During the peripartum period, the feed intake of dairy cows decreases by 20-30%, and the level of non-esterified fatty acids in the blood increases, which will cau...

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
IPC IPC(8): A23K1/18A23K1/16A23K1/14A01K67/02
Inventor 崔彪李颖丽
Owner INNER MONGOLIA YOURAN ANIMAL HUSBANDRY CO LTD
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