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http://krishi.icar.gov.in/jspui/handle/123456789/10646| Title: | Effect of moisture stress on key physiological parameters in sunflower genotypes |
| Other Titles: | Not Available |
| Authors: | A Geetha Sivasankar A P saidaiah Lakshmi Prayaga |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | Indian Institute of Oilseeds Research ANGRAU |
| Published/ Complete Date: | 2017-12-01 |
| Project Code: | 104-6 |
| Keywords: | sunflower moisture stress physiological parameters |
| Publisher: | Not Available |
| Citation: | Not Available |
| Series/Report no.: | Not Available; |
| Abstract/Description: | A study was conducted to investigate the effect of drought on physiological characteristics in twelve sunflower genotypes. Moisture stress treatment were imposed at flower bud initiation stage (irrigation withheld from 40 DAS to 60 DAS) whereas, Control plots were irrigated at 10 days intervals throughout the crop growth period. Results revealed that water stress showed repressing effect on Relative water content, Photosynthetic rate, leaf fluorescence, membrane leakage, chlorophyll content and specific leaf area in all the genotypes examined. Decline in Specific leaf area under water stress is considered as adaptation to water stress. However, genotypic variation was significant for characters studied. Genotypes SH-177, SH-491 and DSF-111 was considered as promising lines by maintaining higher RWC, photosynthetic rates, leaf fluorescence and SPAD chlorophyll meter readings wither lower membrane leakage and Specific leaf area |
| Description: | Not Available |
| ISSN: | Not Available |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | International Journal of Current Microbiology and Applied Sciences |
| NAAS Rating: | Not Available |
| Volume No.: | 6(5) |
| Page Number: | 147-159 |
| Name of the Division/Regional Station: | Crop Production |
| Source, DOI or any other URL: | Not Available |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/10646 |
| Appears in Collections: | CS-IIOR-Publication |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| A. Geetha2, et al.pdf | 368.99 kB | Adobe PDF | View/Open |
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