Salinity-Induced Physiological Changes in Pea (<i>Pisum sativum</i> L.): Germination Rate, Biomass Accumulation, Relative Water Content, Seedling Vigor and Salt Tolerance Index
Salinity affects and limits the yield potential of pulse crops. Therefore, an experiment was conducted to evaluate the salinity-induced physiological response of field peas by estimating the germination rate (%), accumulation of biomass, relative water content, and seedling vigor and salt tolerance...
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MDPI AG
2022-12-01
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| Series: | Plants |
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| Online Access: | https://www.mdpi.com/2223-7747/11/24/3493 |
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| author | Mohammad Ayub Hossain Khan Md. Abdul Baset Mia Md. Abdul Quddus Khokan Kumer Sarker Mohibur Rahman Milan Skalicky Marian Brestic Ahmed Gaber Amnah Mohammed Alsuhaibani Akbar Hossain |
| author_facet | Mohammad Ayub Hossain Khan Md. Abdul Baset Mia Md. Abdul Quddus Khokan Kumer Sarker Mohibur Rahman Milan Skalicky Marian Brestic Ahmed Gaber Amnah Mohammed Alsuhaibani Akbar Hossain |
| author_sort | Mohammad Ayub Hossain Khan |
| collection | DOAJ |
| description | Salinity affects and limits the yield potential of pulse crops. Therefore, an experiment was conducted to evaluate the salinity-induced physiological response of field peas by estimating the germination rate (%), accumulation of biomass, relative water content, and seedling vigor and salt tolerance index. The treatments included four salinity levels (NaCl) (i.e., 0 (control), 8, 12, and 16 dS m<sup>−1</sup>, respectively) and eight field pea genotypes (i.e., BD4175, BD4182, BD4225, BD6944, BD4176, BD4193, BD4493, and BD4496). All treatments were arranged in a factorial completely randomized design and repeated four times. Results indicated that the percentage and rate of germination, percentage reduction of fresh and dry weight, relative water content, seedling vigor index, and salt tolerant index of all genotypes of field peas were influenced significantly by the different levels of salinity. The radicle and plumule of all field pea genotypes were damaged by applying 12 and 16 dS m<sup>−1</sup> salt stress. However, among these eight pea genotypes, two genotypes, namely BD4175 and BD4225, performed better under the 8 dS m<sup>−1</sup> level of salinity and these two genotypes may be recommended for cultivation in field conditions of saline coastal areas of Bangladesh, and can also be used in future breeding programs for the development of salt-tolerant pea cultivars. |
| first_indexed | 2024-03-09T15:56:38Z |
| format | Article |
| id | doaj.art-96b0400407814ef7ab015e1fe54b1ed1 |
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| issn | 2223-7747 |
| language | English |
| last_indexed | 2024-03-09T15:56:38Z |
| publishDate | 2022-12-01 |
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| record_format | Article |
| series | Plants |
| spelling | doaj.art-96b0400407814ef7ab015e1fe54b1ed12023-11-24T17:28:11ZengMDPI AGPlants2223-77472022-12-011124349310.3390/plants11243493Salinity-Induced Physiological Changes in Pea (<i>Pisum sativum</i> L.): Germination Rate, Biomass Accumulation, Relative Water Content, Seedling Vigor and Salt Tolerance IndexMohammad Ayub Hossain Khan0Md. Abdul Baset Mia1Md. Abdul Quddus2Khokan Kumer Sarker3Mohibur Rahman4Milan Skalicky5Marian Brestic6Ahmed Gaber7Amnah Mohammed Alsuhaibani8Akbar Hossain9Regional Agricultural Research Station, Bangladesh Agricultural Research Institute, Cumilla 3500, BangladeshDepartment of Crop Botany, Bangabandhu Sheikh Mujibur Rahman Agricultural University, Gazipur 1706, BangladeshSoil and Water Management Section, Horticulture Research Centre, Bangladesh Agricultural Research Institute (BARI), Gazipur 1701, BangladeshSoil and Water Management Section, Horticulture Research Centre, Bangladesh Agricultural Research Institute (BARI), Gazipur 1701, BangladeshRegional Agricultural Research Station, Bangladesh Agricultural Research Institute, Cumilla 3500, BangladeshDepartment of Botany and Plant Physiology, Faculty of Agrobiology, Food, and Natural Resources, Czech University of Life Sciences Prague, Kamycka 129, 165 00 Prague, Czech RepublicDepartment of Botany and Plant Physiology, Faculty of Agrobiology, Food, and Natural Resources, Czech University of Life Sciences Prague, Kamycka 129, 165 00 Prague, Czech RepublicDepartment of Biology, College of Science, Taif University, P.O. Box 11099, Taif 21944, Saudi ArabiaDepartment of Physical Sport Science, College of Education, Princess Nourah bint Abdulrahman University, P.O. Box 84428, Riyadh 11671, Saudi ArabiaSoil Science Division, Bangladesh Wheat and Maize Research Institute, Dinajpur 5200, BangladeshSalinity affects and limits the yield potential of pulse crops. Therefore, an experiment was conducted to evaluate the salinity-induced physiological response of field peas by estimating the germination rate (%), accumulation of biomass, relative water content, and seedling vigor and salt tolerance index. The treatments included four salinity levels (NaCl) (i.e., 0 (control), 8, 12, and 16 dS m<sup>−1</sup>, respectively) and eight field pea genotypes (i.e., BD4175, BD4182, BD4225, BD6944, BD4176, BD4193, BD4493, and BD4496). All treatments were arranged in a factorial completely randomized design and repeated four times. Results indicated that the percentage and rate of germination, percentage reduction of fresh and dry weight, relative water content, seedling vigor index, and salt tolerant index of all genotypes of field peas were influenced significantly by the different levels of salinity. The radicle and plumule of all field pea genotypes were damaged by applying 12 and 16 dS m<sup>−1</sup> salt stress. However, among these eight pea genotypes, two genotypes, namely BD4175 and BD4225, performed better under the 8 dS m<sup>−1</sup> level of salinity and these two genotypes may be recommended for cultivation in field conditions of saline coastal areas of Bangladesh, and can also be used in future breeding programs for the development of salt-tolerant pea cultivars.https://www.mdpi.com/2223-7747/11/24/3493salinitygerminationseedling vigorfield peaphysiological response |
| spellingShingle | Mohammad Ayub Hossain Khan Md. Abdul Baset Mia Md. Abdul Quddus Khokan Kumer Sarker Mohibur Rahman Milan Skalicky Marian Brestic Ahmed Gaber Amnah Mohammed Alsuhaibani Akbar Hossain Salinity-Induced Physiological Changes in Pea (<i>Pisum sativum</i> L.): Germination Rate, Biomass Accumulation, Relative Water Content, Seedling Vigor and Salt Tolerance Index Plants salinity germination seedling vigor field pea physiological response |
| title | Salinity-Induced Physiological Changes in Pea (<i>Pisum sativum</i> L.): Germination Rate, Biomass Accumulation, Relative Water Content, Seedling Vigor and Salt Tolerance Index |
| title_full | Salinity-Induced Physiological Changes in Pea (<i>Pisum sativum</i> L.): Germination Rate, Biomass Accumulation, Relative Water Content, Seedling Vigor and Salt Tolerance Index |
| title_fullStr | Salinity-Induced Physiological Changes in Pea (<i>Pisum sativum</i> L.): Germination Rate, Biomass Accumulation, Relative Water Content, Seedling Vigor and Salt Tolerance Index |
| title_full_unstemmed | Salinity-Induced Physiological Changes in Pea (<i>Pisum sativum</i> L.): Germination Rate, Biomass Accumulation, Relative Water Content, Seedling Vigor and Salt Tolerance Index |
| title_short | Salinity-Induced Physiological Changes in Pea (<i>Pisum sativum</i> L.): Germination Rate, Biomass Accumulation, Relative Water Content, Seedling Vigor and Salt Tolerance Index |
| title_sort | salinity induced physiological changes in pea i pisum sativum i l germination rate biomass accumulation relative water content seedling vigor and salt tolerance index |
| topic | salinity germination seedling vigor field pea physiological response |
| url | https://www.mdpi.com/2223-7747/11/24/3493 |
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