Calf feed

A calf and feed technology, which is applied in the direction of animal feed, animal feed, molding or processing of animal feed, etc., can solve the problem of inability to increase the daily dry matter intake of calves and the inability to meet the needs of lactating calves. Daily nutritional needs of cattle, incomplete addition of vitamins and minerals, etc., to reduce the mortality of heifers, maintain the rumen micro-ecology, and promote the effect of rumen fermentation

Pending Publication Date: 2020-10-30
联英饲料(天津)有限公司
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] (1) In the existing calf feed formula, there are unreasonable ratios of coarse grain fiber, protein, amino acid, starch, and additives, which in turn lead to incomplete nutritional intake of lactating calves, poor body resistance, and prone to diarrhea. Unsatisfactory development of key tissues such as skeleton, muscle, rumen, mammary gland, and reproductive organs;
[0007] (2) The existing calf feed has poor palatability and low feed conversion rate, which cannot increase the daily feed intake of the calf and improve the daily gain of the calf;
[0008] (3) In the premix of existing calf feed, the vitamins and minerals contained in the premix are not fully added or added in an unreasonable proportion, which cannot meet the daily nutritional needs of lactating calves, which in turn affects the development and development of the calf's body tissue. the body's resistance;

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
  • Calf feed
  • Calf feed
  • Calf feed

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] A calf feed, which is composed of the following raw materials according to the weight ratio: 10kg of calf premix, 200kg of corn, 150kg of corn germ meal, 100kg of soybean meal, 50kg of dry corn alcohol tank, 10kg of wheat flour, 50kg of bran, Beet meal 150kg. Wherein, the calf premix is ​​vitamins and trace elements necessary for the growth and development of calves, and the vitamins and trace elements are derived from the following raw materials: vitamin A acetate, vitamin D 3 , dl-α-tocopheryl acetate, copper glycinate chelate, zinc sulfate, manganese sulfate, calcium iodate, cobalt chloride, sodium selenite, yeast selenium, stone powder, sodium chloride, sodium saccharin, the rest as a carrier, and the carrier is secondary powder. Specifically, 10kg of the calf premix consists of the following raw materials: stone powder 2kg, sodium chloride 1.5kg, vitamin A acetate 10g, vitamin D 3 3g, dl-α-tocopherol acetate 60g, copper glycinate chelate 10g, zinc sulfate 100g, m...

Embodiment 2

[0049] A calf feed, which is composed of the following raw materials according to the weight ratio: 10kg of calf premix, 400kg of corn, 100kg of corn germ meal, 50kg of soybean meal, 100kg of dry corn alcohol tank, 150kg of wheat flour, 150kg of bran, Beet meal 50kg. Wherein, the calf premix is ​​vitamins and trace elements necessary for the growth and development of calves, and the vitamins and trace elements are derived from the following raw materials: vitamin A acetate, vitamin D 3 , dl-α-tocopheryl acetate, copper glycinate chelate, zinc sulfate, manganese sulfate, calcium iodate, cobalt chloride, sodium selenite, yeast selenium, stone powder, sodium chloride, sodium saccharin, the rest as a carrier, and the carrier is secondary powder. Specifically, 10kg of the calf premix consists of the following raw materials: stone powder 4kg, sodium chloride 2kg, vitamin A acetate 30g, vitamin D 3 7g, dl-α-tocopheryl acetate 200g, copper glycinate chelate 40g, zinc sulfate 300g, m...

Embodiment 3

[0051] A calf feed, the difference from the calf feed described in Example 1 is that the calf feed also includes 1 kg of mannan oligosaccharide, 0.1 kg of sweetener, and 0.1 kg of natural plant food attractant.

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 calf feed, in particular to calf feed suitable for calves in a lactation period or weaned calves. The calf feed comprises the following raw materials in parts by weight: 10 parts of calf premix, 100-400 parts of corn, 50-150 parts of corn germ meal, 50-100 parts of soybean meal, 30-100 parts of dried corn full-alcohol trough, 10-150 parts of wheat middling and 30-150 partsof bran. The calf premix is prepared from the following raw materials: vitamin A acetate, vitamin D3, dl-alpha-tocopheryl acetate, a copper glycinate chelate, zinc sulfate, manganese sulfate, calciumiodate, cobalt chloride, sodium selenite and selenium yeast. The calf feed disclosed by the invention can effectively improve the daily feed intake of calves to dry matters, improve the daily gain, promote the development of early-stage key tissues of the calves and reduce the diarrhea rate of the calves.

Description

technical field [0001] The invention relates to the field of dairy cow feed, in particular to a dairy cow feed suitable for lactating calves or weaned calves. Background technique [0002] In recent years, with the rapid development of the domestic dairy farming industry in the direction of scale and intensification, the production level of many pastures has been significantly improved. Cultivation of back-up cattle, especially the early cultivation of calves has gradually been recognized and valued by dairy farming peers. The calf stage is a key period for the growth and development of dairy cows. High-quality calf breeding will have a major impact on the future economic benefits of the ranch, which will help improve the future competitiveness of the ranch and ultimately maintain the sustainable development of the ranch. [0003] The calf rearing phase may seem like an investment with no return, but more and more studies show that the nutrition, management and growth rate ...

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): A23K10/30A23K10/37A23K10/38A23K20/10A23K20/142A23K20/163A23K20/174A23K20/20A23K20/22A23K40/10A23K50/10A23K50/60
CPCA23K10/30A23K10/37A23K10/38A23K20/174A23K20/142A23K20/30A23K20/20A23K20/10A23K20/163A23K20/22A23K50/10A23K50/60A23K40/10Y02P60/87
Inventor 孙涛
Owner 联英饲料(天津)有限公司
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