Moisture and Salinity Stress Induced Changes in Biochemical Constituents and Water Relations of Different Grape Rootstock Cultivars
Ten grape rootstocks were subjected to moisture and salinity stress in two separate experiments. The influence of these stresses on gas exchange, water relation, and biochemical parameters was monitored at various stages of stress cycle. Both stresses indicated significant changes in the physiologic...
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| Format: | Article |
| Language: | English |
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Wiley
2014-01-01
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| Series: | International Journal of Agronomy |
| Online Access: | http://dx.doi.org/10.1155/2014/789087 |
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| author | Satisha Jogaiah Sahadeo D. Ramteke Jagdev Sharma Ajay Kumar Upadhyay |
| author_facet | Satisha Jogaiah Sahadeo D. Ramteke Jagdev Sharma Ajay Kumar Upadhyay |
| author_sort | Satisha Jogaiah |
| collection | DOAJ |
| description | Ten grape rootstocks were subjected to moisture and salinity stress in two separate experiments. The influence of these stresses on gas exchange, water relation, and biochemical parameters was monitored at various stages of stress cycle. Both stresses indicated significant changes in the physiological and biochemical parameters studied. Some biochemical constituents increased by several folds in few rootstock cultivars which also recorded increased osmotic potential suggesting their role in osmotic adjustment. Some of the rootstock cultivars such as 110R, 1103P, 99R, Dogridge, and B2/56 recorded increased phenolic compounds under stressed conditions. The same rootstock also recorded increased water use efficiency. The increased accumulation of phenolic compounds in these cultivars may indicate the possible role of phenolic compounds as antioxidants for scavenging the reactive oxygen species generated during abiotic stresses thus maintaining normal physiological and biochemical process in leaves of resistant cultivars. |
| format | Article |
| id | doaj-art-cf4bcf47547f4ab8aa1676ccd0b26833 |
| institution | Kabale University |
| issn | 1687-8159 1687-8167 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Agronomy |
| spelling | doaj-art-cf4bcf47547f4ab8aa1676ccd0b268332025-02-03T01:23:16ZengWileyInternational Journal of Agronomy1687-81591687-81672014-01-01201410.1155/2014/789087789087Moisture and Salinity Stress Induced Changes in Biochemical Constituents and Water Relations of Different Grape Rootstock CultivarsSatisha Jogaiah0Sahadeo D. Ramteke1Jagdev Sharma2Ajay Kumar Upadhyay3National Research Centre for Grapes, P. B. No. 3, Manjri Farm, Solapur Road, Pune, Maharashtra 412 307, IndiaNational Research Centre for Grapes, P. B. No. 3, Manjri Farm, Solapur Road, Pune, Maharashtra 412 307, IndiaNational Research Centre for Grapes, P. B. No. 3, Manjri Farm, Solapur Road, Pune, Maharashtra 412 307, IndiaNational Research Centre for Grapes, P. B. No. 3, Manjri Farm, Solapur Road, Pune, Maharashtra 412 307, IndiaTen grape rootstocks were subjected to moisture and salinity stress in two separate experiments. The influence of these stresses on gas exchange, water relation, and biochemical parameters was monitored at various stages of stress cycle. Both stresses indicated significant changes in the physiological and biochemical parameters studied. Some biochemical constituents increased by several folds in few rootstock cultivars which also recorded increased osmotic potential suggesting their role in osmotic adjustment. Some of the rootstock cultivars such as 110R, 1103P, 99R, Dogridge, and B2/56 recorded increased phenolic compounds under stressed conditions. The same rootstock also recorded increased water use efficiency. The increased accumulation of phenolic compounds in these cultivars may indicate the possible role of phenolic compounds as antioxidants for scavenging the reactive oxygen species generated during abiotic stresses thus maintaining normal physiological and biochemical process in leaves of resistant cultivars.http://dx.doi.org/10.1155/2014/789087 |
| spellingShingle | Satisha Jogaiah Sahadeo D. Ramteke Jagdev Sharma Ajay Kumar Upadhyay Moisture and Salinity Stress Induced Changes in Biochemical Constituents and Water Relations of Different Grape Rootstock Cultivars International Journal of Agronomy |
| title | Moisture and Salinity Stress Induced Changes in Biochemical Constituents and Water Relations of Different Grape Rootstock Cultivars |
| title_full | Moisture and Salinity Stress Induced Changes in Biochemical Constituents and Water Relations of Different Grape Rootstock Cultivars |
| title_fullStr | Moisture and Salinity Stress Induced Changes in Biochemical Constituents and Water Relations of Different Grape Rootstock Cultivars |
| title_full_unstemmed | Moisture and Salinity Stress Induced Changes in Biochemical Constituents and Water Relations of Different Grape Rootstock Cultivars |
| title_short | Moisture and Salinity Stress Induced Changes in Biochemical Constituents and Water Relations of Different Grape Rootstock Cultivars |
| title_sort | moisture and salinity stress induced changes in biochemical constituents and water relations of different grape rootstock cultivars |
| url | http://dx.doi.org/10.1155/2014/789087 |
| work_keys_str_mv | AT satishajogaiah moistureandsalinitystressinducedchangesinbiochemicalconstituentsandwaterrelationsofdifferentgraperootstockcultivars AT sahadeodramteke moistureandsalinitystressinducedchangesinbiochemicalconstituentsandwaterrelationsofdifferentgraperootstockcultivars AT jagdevsharma moistureandsalinitystressinducedchangesinbiochemicalconstituentsandwaterrelationsofdifferentgraperootstockcultivars AT ajaykumarupadhyay moistureandsalinitystressinducedchangesinbiochemicalconstituentsandwaterrelationsofdifferentgraperootstockcultivars |