PERFORMANCE OF TOMATO (LYSOPERSICON ESCULENTUM) GERMPLASMS GROWN IN BANGLADESH FOR SALINITY TOLERANCE
A solution culture experiment was conducted to screen out a number of Bangladeshi tomato germplasms for salinity tolerance by exposed to control, 8, 12 dS/m NaCl (salt stress). Salinity tolerance of tomato germplasms were evaluated with respect to salinity tolerance index, shoot and root dry matter...
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| Format: | Article |
| Language: | English |
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Universitas Brawijaya
2014-06-01
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| Series: | AGRIVITA Journal of Agricultural Science |
| Subjects: | |
| Online Access: | http://agrivita.ub.ac.id/index.php/agrivita/article/view/418 |
| _version_ | 1818039135666962432 |
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| author | Md. Alamqir Siddiky Md. Shahabuddin Khan Md. Mostafizur Rahman Md Khabir Uddin |
| author_facet | Md. Alamqir Siddiky Md. Shahabuddin Khan Md. Mostafizur Rahman Md Khabir Uddin |
| author_sort | Md. Alamqir Siddiky |
| collection | DOAJ |
| description | A solution culture experiment was conducted to screen out a number of Bangladeshi tomato germplasms for salinity tolerance by exposed to control, 8, 12 dS/m NaCl (salt stress). Salinity tolerance of tomato germplasms were evaluated with respect to salinity tolerance index, shoot and root dry matter production, shoot Na+, K+, Ca2+ accumulation and their respective ratios. A tolerance index was calculated for every single germplasm in root, stem and leaf dry weights and in the K/Na and Ca/Na parameters of these organs. Tomato germplasms responded differently to salt tolerance. Based on the salinity tolerance index caused by the NaCl treatment “BT14 (BARI Tomato 14)” and “BHT5 (BARI Hybrid Tomato 5)” were found to be most tolerant germplasms to salinity with highest salinity tolerance index, root-shoot dry matter production, accumulation of K and Ca and exclusion of Na. Thus, “BT14” and “BHT5” can be regarded as a breeding material for development of new tomato varieties for tolerance to salinity. |
| first_indexed | 2024-12-10T07:53:49Z |
| format | Article |
| id | doaj.art-7dc52609427e4281a2f89e130ed871f0 |
| institution | Directory Open Access Journal |
| issn | 0126-0537 0126-0537 |
| language | English |
| last_indexed | 2024-12-10T07:53:49Z |
| publishDate | 2014-06-01 |
| publisher | Universitas Brawijaya |
| record_format | Article |
| series | AGRIVITA Journal of Agricultural Science |
| spelling | doaj.art-7dc52609427e4281a2f89e130ed871f02022-12-22T01:56:58ZengUniversitas BrawijayaAGRIVITA Journal of Agricultural Science0126-05370126-05372014-06-01362128133PERFORMANCE OF TOMATO (LYSOPERSICON ESCULENTUM) GERMPLASMS GROWN IN BANGLADESH FOR SALINITY TOLERANCEMd. Alamqir Siddiky0Md. Shahabuddin Khan1Md. Mostafizur Rahman2Md Khabir Uddin3Department of Environmental Science, Jahangirnagar UniversitySoil Science Division, Bangladesh Agricultural Research InstituteDepartment of Environmental Science, Jahangirnagar UniversityDepartment of Environmental Science, Jahangirnagar UniversityA solution culture experiment was conducted to screen out a number of Bangladeshi tomato germplasms for salinity tolerance by exposed to control, 8, 12 dS/m NaCl (salt stress). Salinity tolerance of tomato germplasms were evaluated with respect to salinity tolerance index, shoot and root dry matter production, shoot Na+, K+, Ca2+ accumulation and their respective ratios. A tolerance index was calculated for every single germplasm in root, stem and leaf dry weights and in the K/Na and Ca/Na parameters of these organs. Tomato germplasms responded differently to salt tolerance. Based on the salinity tolerance index caused by the NaCl treatment “BT14 (BARI Tomato 14)” and “BHT5 (BARI Hybrid Tomato 5)” were found to be most tolerant germplasms to salinity with highest salinity tolerance index, root-shoot dry matter production, accumulation of K and Ca and exclusion of Na. Thus, “BT14” and “BHT5” can be regarded as a breeding material for development of new tomato varieties for tolerance to salinity.http://agrivita.ub.ac.id/index.php/agrivita/article/view/418Tomato germplasmssalinitytolerance indexdry matterIon concentration |
| spellingShingle | Md. Alamqir Siddiky Md. Shahabuddin Khan Md. Mostafizur Rahman Md Khabir Uddin PERFORMANCE OF TOMATO (LYSOPERSICON ESCULENTUM) GERMPLASMS GROWN IN BANGLADESH FOR SALINITY TOLERANCE AGRIVITA Journal of Agricultural Science Tomato germplasms salinity tolerance index dry matter Ion concentration |
| title | PERFORMANCE OF TOMATO (LYSOPERSICON ESCULENTUM) GERMPLASMS GROWN IN BANGLADESH FOR SALINITY TOLERANCE |
| title_full | PERFORMANCE OF TOMATO (LYSOPERSICON ESCULENTUM) GERMPLASMS GROWN IN BANGLADESH FOR SALINITY TOLERANCE |
| title_fullStr | PERFORMANCE OF TOMATO (LYSOPERSICON ESCULENTUM) GERMPLASMS GROWN IN BANGLADESH FOR SALINITY TOLERANCE |
| title_full_unstemmed | PERFORMANCE OF TOMATO (LYSOPERSICON ESCULENTUM) GERMPLASMS GROWN IN BANGLADESH FOR SALINITY TOLERANCE |
| title_short | PERFORMANCE OF TOMATO (LYSOPERSICON ESCULENTUM) GERMPLASMS GROWN IN BANGLADESH FOR SALINITY TOLERANCE |
| title_sort | performance of tomato lysopersicon esculentum germplasms grown in bangladesh for salinity tolerance |
| topic | Tomato germplasms salinity tolerance index dry matter Ion concentration |
| url | http://agrivita.ub.ac.id/index.php/agrivita/article/view/418 |
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