Water deficit-induced regulation of growth, gas exchange, chlorophyll fluorescence, inorganic nutrient accumulation and antioxidative defense mechanism in mungbean [Vigna radiata (L.) Wilczek]
The study was conducted to appraise the influence of water deficit conditions on growth, yield, gas exchange characteristics, and antioxidative defense system in two mungbean [Vigna radiata (L.) Wilczek) lines, 97001 and 97012. The plants of both lines were grown for 30 days under normal natural con...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Julius Kühn-Institut
2014-07-01
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| Series: | Journal of Applied Botany and Food Quality |
| Subjects: | |
| Online Access: | https://ojs.openagrar.de/index.php/JABFQ/article/view/2781 |
| _version_ | 1818985752917180416 |
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| author | Aneela Afzal Iqra Gulzar Muhammad Shahbaz Muhammad Ashraf |
| author_facet | Aneela Afzal Iqra Gulzar Muhammad Shahbaz Muhammad Ashraf |
| author_sort | Aneela Afzal |
| collection | DOAJ |
| description | The study was conducted to appraise the influence of water deficit conditions on growth, yield, gas exchange characteristics, and antioxidative defense system in two mungbean [Vigna radiata (L.) Wilczek) lines, 97001 and 97012. The plants of both lines were grown for 30 days under normal natural conditions, after which time two drought regimes [control (well-watering and 60% field capacity)] were applied. Data for various attributes were recorded after 30 days of drought application while at maturity, yield attributes were recorded. Water deficit conditions caused a considerable reduction in growth attributes, net CO2 assimilation rate, stomatal conductance, electron transport ratio, total phenolics, leaf Ca2+ and yield attributes. Imposition of water deficit conditions significantly increased leaf tocopherol contents and activity of catalase in both mungbean lines. Both lines showed a considerable variation in growth attributes, the line 97001 being better in performance compared with 97012 under water deficit conditions. |
| first_indexed | 2024-12-20T18:39:54Z |
| format | Article |
| id | doaj.art-6ee5221ba5a141a0b38436bf9e2a3332 |
| institution | Directory Open Access Journal |
| issn | 1613-9216 1439-040X |
| language | English |
| last_indexed | 2024-12-20T18:39:54Z |
| publishDate | 2014-07-01 |
| publisher | Julius Kühn-Institut |
| record_format | Article |
| series | Journal of Applied Botany and Food Quality |
| spelling | doaj.art-6ee5221ba5a141a0b38436bf9e2a33322022-12-21T19:29:50ZengJulius Kühn-InstitutJournal of Applied Botany and Food Quality1613-92161439-040X2014-07-018710.5073/JABFQ.2014.087.0222781Water deficit-induced regulation of growth, gas exchange, chlorophyll fluorescence, inorganic nutrient accumulation and antioxidative defense mechanism in mungbean [Vigna radiata (L.) Wilczek]Aneela AfzalIqra GulzarMuhammad ShahbazMuhammad Ashraf0University of Sargodha, Sargodha-PakistanThe study was conducted to appraise the influence of water deficit conditions on growth, yield, gas exchange characteristics, and antioxidative defense system in two mungbean [Vigna radiata (L.) Wilczek) lines, 97001 and 97012. The plants of both lines were grown for 30 days under normal natural conditions, after which time two drought regimes [control (well-watering and 60% field capacity)] were applied. Data for various attributes were recorded after 30 days of drought application while at maturity, yield attributes were recorded. Water deficit conditions caused a considerable reduction in growth attributes, net CO2 assimilation rate, stomatal conductance, electron transport ratio, total phenolics, leaf Ca2+ and yield attributes. Imposition of water deficit conditions significantly increased leaf tocopherol contents and activity of catalase in both mungbean lines. Both lines showed a considerable variation in growth attributes, the line 97001 being better in performance compared with 97012 under water deficit conditions.https://ojs.openagrar.de/index.php/JABFQ/article/view/2781mungbeandrought stressantioxidantsgas exchangeyield |
| spellingShingle | Aneela Afzal Iqra Gulzar Muhammad Shahbaz Muhammad Ashraf Water deficit-induced regulation of growth, gas exchange, chlorophyll fluorescence, inorganic nutrient accumulation and antioxidative defense mechanism in mungbean [Vigna radiata (L.) Wilczek] Journal of Applied Botany and Food Quality mungbean drought stress antioxidants gas exchange yield |
| title | Water deficit-induced regulation of growth, gas exchange, chlorophyll fluorescence, inorganic nutrient accumulation and antioxidative defense mechanism in mungbean [Vigna radiata (L.) Wilczek] |
| title_full | Water deficit-induced regulation of growth, gas exchange, chlorophyll fluorescence, inorganic nutrient accumulation and antioxidative defense mechanism in mungbean [Vigna radiata (L.) Wilczek] |
| title_fullStr | Water deficit-induced regulation of growth, gas exchange, chlorophyll fluorescence, inorganic nutrient accumulation and antioxidative defense mechanism in mungbean [Vigna radiata (L.) Wilczek] |
| title_full_unstemmed | Water deficit-induced regulation of growth, gas exchange, chlorophyll fluorescence, inorganic nutrient accumulation and antioxidative defense mechanism in mungbean [Vigna radiata (L.) Wilczek] |
| title_short | Water deficit-induced regulation of growth, gas exchange, chlorophyll fluorescence, inorganic nutrient accumulation and antioxidative defense mechanism in mungbean [Vigna radiata (L.) Wilczek] |
| title_sort | water deficit induced regulation of growth gas exchange chlorophyll fluorescence inorganic nutrient accumulation and antioxidative defense mechanism in mungbean vigna radiata l wilczek |
| topic | mungbean drought stress antioxidants gas exchange yield |
| url | https://ojs.openagrar.de/index.php/JABFQ/article/view/2781 |
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