Eureka AIR delivers breakthrough ideas for toughest innovation challenges, trusted by R&D personnel around the world.

A livestock yield prediction method and system based on energy balance of grass and livestock

An energy balance and yield prediction technology, applied in animal husbandry, applications, other equipment, etc., can solve the problems of low prediction accuracy and accuracy, not considering the impact of livestock carrying capacity estimation, and livestock production prediction, etc., to improve prediction. The effect of precision and accuracy

Active Publication Date: 2020-04-28
AGRI INFORMATION INST OF CAS
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Current research on grass-livestock balance mainly focuses on the calculation of livestock carrying capacity based on grass production and livestock feed intake, but does not take into account the limited factors such as different grassland types, pastures, and livestock species composition for the estimation of livestock carrying capacity. influences
With the increase of residents' beef consumption year by year, the existing supply cannot accurately estimate and predict the beef output. Supply is a powerful guarantee to balance the supply and demand relationship in the meat market and stabilize the price of meat market. Forecasting, so the current forecasting precision and accuracy is very low

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 livestock yield prediction method and system based on energy balance of grass and livestock
  • A livestock yield prediction method and system based on energy balance of grass and livestock

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0050] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0051] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0052] figure 1 It is a flowchart of a method for predicting livestock output based on the energy balance of forage and livestock in an embodiment of the present inve...

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 discloses a method and system for predicting the yield of livestock based on energy balance of forage grass and livestock. The method comprises the steps that livestock data is acquired;according to the livestock data, the weight growth amount of the livestock is calculated; according to the weight growth amount of the livestock, the nutritional requirements of the livestock is calculated; pasture data and supplementary feeding data are acquired; according to the pasture data and the supplementary feeding data, the total metabolic energy of the forage grass is calculated; according to the nutritional requirements of the livestock, the total metabolic energy of the forage grass and the feeding duration of the forage grass, the optimal grazing capacity is calculated; accordingto the optimal grazing capacity and the weight growth amount of the livestock, the yield of the livestock is predicted. The method or system can predict the yield of the livestock from the perspective of the balance of energy supply and demand of the forage grass and livestock to improve the prediction precision and accuracy.

Description

Technical field [0001] The invention relates to the field of livestock output prediction, and in particular to a livestock output prediction method and system based on the energy balance of forage and livestock. Background technique [0002] Natural pasture is one of the main feed sources for livestock raising. The difference in the nutritional quality of different grassland types directly affects the growth and development, meat quality and yield of livestock, and indirectly affects the economic cost and market price of beef cattle breeding. The current research on forage-livestock balance mainly focuses on the calculation of livestock carrying capacity based on grass production and livestock intake, but does not take into account the limitation factors such as different grassland types, pastures, and livestock species composition to estimate the livestock carrying capacity. influences. With the increase of residents’ beef consumption year by year, the existing supply cannot b...

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 Patents(China)
IPC IPC(8): A01K29/00
CPCA01K29/005
Inventor 金东艳许世卫张永恩李建政
Owner AGRI INFORMATION INST OF CAS
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
Eureka Blog
Learn More
PatSnap group products