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http://krishi.icar.gov.in/jspui/handle/123456789/26838| Title: | Effect of Secondary Salinization on Photosynthesis in Fodder Oat "Avena sativaL" Genotypes |
| Other Titles: | Not Available |
| Authors: | Chatrath A., Mandal P.K. and Anuradha M. |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | Indian Grassland and Fodder Research Institute, Jhansi, India |
| Published/ Complete Date: | 2001-12-25 |
| Project Code: | Not Available |
| Keywords: | carbon exchange rate * electrical con!ductivity * internal carbon dioxide con!centration * oat * salinity * stomatal resist!ance * transpiration |
| Publisher: | Not Available |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | The effect of secondary salinization on photosynthesiswas studied in fodder oat genotypes Kent \ JHO ! 718 \ JHO!770 \ UPO!83 and OS!5 at the ~ower initiation stage - With an increase in the electrical conductivity "EC# ofirrigation water\ the net photosynthesis rate "PN# and thetranspiration rate "E# of all the genotypes decreased - Theintercellular CO1concentration "Ci# increased in all geno!types at 09 dS m 0 - Stomatal resistance "Rs# had a strongnegative correlation with PN and E - The increase in Citogether with the increase in the Rsshows that at higherEC non!stomatal factors also start contributing to thelimitation of photosynthesis - This study suggests thatsecondary salinization e}ects are strongly under stomatalcontrol at lower saline water irrigation levels \ but athigher levels non!stomatal factors may come intoplayailable |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Journal of Agronomy and Crop Science |
| NAAS Rating: | 9.06 |
| Volume No.: | 184 |
| Page Number: | 13-16 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/26838 |
| Appears in Collections: | CS-NIPB-Publication |
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