Method for establishing selection index for breeding Chinese prawn in multiple characters
A technology for selection index, Chinese prawn, applied in fish farming, application, climate change adaptation, etc., to achieve the effect of improving accuracy, eliminating the influence of selection index, and avoiding the formulation and calculation
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0016] The method for formulating selection index for Chinese prawn multi-trait breeding of the present invention will be described in detail below through examples.
[0017] The invention utilizes the importance of traits in breeding objectives, that is, the percentage value instead of economic weighting, and formulates a selection index based on the standardization of trait breeding values to improve the efficiency and accuracy of selection.
[0018] First, establish a half-sib family of Chinese prawns, and perform performance test on multiple traits that need to be selected for breeding; then use the measured data and pedigree to calculate the breeding value of individual or family traits by BLUP method; The breeding values are standardized, and the percentage weighted assignment is carried out according to their importance in the breeding goal, and the selection index is calculated; finally, the selection index is arranged in sequence, and individuals or families are se...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com