Method for improving reproductive performance of gooses
A technology for reproductive performance and eyesight geese, applied in the field of breeding, can solve the problems of low male-female ratio, low fertilization rate of breeding geese, and low egg production of breeding geese, and achieve the effect of improving the survival rate and the egg production.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0017] 1. Research on technical methods to improve the production performance of breeding geese
[0018] 1.1 Experimental design: Select 144 healthy breeding geese produced in the same batch, born in mid-June, with similar body weight, and the male:female ratio is 1:5. The group experiment was carried out from the beginning of December, and divided into 4 groups, 36 rats in each group. Eight weeks before the laying period of breeding geese, the design of increasing the artificial light time of breeding geese was carried out. The experimental group began to increase artificial light from the 180-day-old (25 weeks) of breeding geese, and increased the artificial light time for half an hour every week, first in the evening, and then in the morning and evening, until the artificial light time + natural light = 17 hours. Then record the start time, end time, number of eggs and egg production rate of breeding geese. The artificial light source is to install a 15-watt fluorescent l...
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