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http://krishi.icar.gov.in/jspui/handle/123456789/45191| Title: | Semen quality and reproductive ability of in ovo thermal manipulated roosters during different ages |
| Other Titles: | Not Available |
| Authors: | Shanmugam M, A. Vinoth, K. S. Rajaravindra, U. Rajkumar. |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Directorate of Poultry Research |
| Published/ Complete Date: | 2020-04-01 |
| Project Code: | Not Available |
| Keywords: | Thermal manipulation, Semen, Rooster, Temperature humidity index, Fertility |
| Publisher: | Indian Poultry Science association |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | The aim of the present study was to evaluate higher temperature exposure during incubation on rooster semen quality at different ages. Dahlem Red breeder male chicks were obtained by hatching under normal incubation temperature (37.5°C and 65% relative humidity) and elevated incubation temperature (39.5°C and 65% relative humidity) applied for three hours during 16-18th days of incubation. The two groups of chicks were reared till 72 weeks of age. Semen collected at 29, 39, 59 and 69 weeks of age was evaluated for different physical parameters. An artificial insemination trial was carried at 30 weeks of age. Environmental variables during the weeks of semen evaluation were used for calculation of temperature humidity index (THI). Results indicated that roosters hatched from higher incubation temperature did not produce semen of better quality compared to control roosters. |
| Description: | Not Available |
| ISSN: | 0019-5529 |
| Type(s) of content: | Research Paper |
| Sponsors: | Indian Council of Agricultural Research under NICRA project. |
| Language: | English |
| Name of Journal: | Indian Journal of Poultry Science |
| NAAS Rating: | 5.85 |
| Volume No.: | 55 |
| Page Number: | 43-45 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | DOI: 10.5958/0974-8180.2020.00011.2 |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/45191 |
| Appears in Collections: | AS-DPR-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| IJPS 55(1) April 2020 In ovo thermal manipulated semen quality different ages.pdf | 64.95 kB | Adobe PDF | View/Open |
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