GROWTH AND PHYSIOLOGICAL CHARACTERISTICS OF SOYBEAN GENOTYPES (Glycine max L.) TOWARD SALINITY STRESS
The research aimed to determine the tolerance limit of soybean genotypes toward salinity stress, plant growth and physiological characteristics. It was conducted in green house, from April to August 2013. The study involved two activities. The first activity for evaluating a salinity stress, consis...
| Main Authors: | , , , , |
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| Format: | Article |
| Language: | English |
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Universitas Brawijaya
2014-10-01
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| Series: | AGRIVITA Journal of Agricultural Science |
| Subjects: | |
| Online Access: | http://agrivita.ub.ac.id/index.php/agrivita/article/view/468 |
| _version_ | 1818256549744738304 |
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| author | Nurul Aini Syekhfani Wiwin Sumiya Dwi Yamika Runik Dyah Purwaningrahayu Adi Setiawan |
| author_facet | Nurul Aini Syekhfani Wiwin Sumiya Dwi Yamika Runik Dyah Purwaningrahayu Adi Setiawan |
| author_sort | Nurul Aini |
| collection | DOAJ |
| description | The research aimed to determine the tolerance limit of soybean genotypes toward salinity stress, plant growth and physiological characteristics. It was conducted in green house, from April to August 2013. The study involved two activities. The first activity for evaluating a salinity stress, consisted of four levels of soil salinity (EC): 0.9; 4; 7; 10 dS m-1 and eleven genotypes. The second one to obtain information about changes in physiological and morphological characteristics of soybean affected by salinity stress. The second activity concisted of two soil salinity levels (EC): 1.52 dS m-1 and 8.58 dS m-1. The results showed that at salinity 10 dS m-1, all varieties/genotypes were not able to survive until the age of 43 days after sowing (DAS). At salinity 4 dS m-1, total plant dry weight of most geno-types soybean decreased by 48.14%, while the salinity of 7 dS m-1 total plant dry weight of all soybean decreased by 64.89%. Concentration of K and Na in soybean leaves were higher than those in soybean root tissue. The content of K and Na in leaves and roots of most soybean genotypes increased as soil salinity increased from 1.52 to 8.58 dS m-1, except for genotype G11. |
| first_indexed | 2024-12-12T17:29:32Z |
| format | Article |
| id | doaj.art-9e9b86adda1d4bd9b47e1224cc331aa5 |
| institution | Directory Open Access Journal |
| issn | 0126-0537 0126-0537 |
| language | English |
| last_indexed | 2024-12-12T17:29:32Z |
| publishDate | 2014-10-01 |
| publisher | Universitas Brawijaya |
| record_format | Article |
| series | AGRIVITA Journal of Agricultural Science |
| spelling | doaj.art-9e9b86adda1d4bd9b47e1224cc331aa52022-12-22T00:17:25ZengUniversitas BrawijayaAGRIVITA Journal of Agricultural Science0126-05370126-05372014-10-0136320120910.17503/Agrivita-2014-36-3-201-209GROWTH AND PHYSIOLOGICAL CHARACTERISTICS OF SOYBEAN GENOTYPES (Glycine max L.) TOWARD SALINITY STRESSNurul AiniSyekhfaniWiwin Sumiya Dwi YamikaRunik Dyah PurwaningrahayuAdi SetiawanThe research aimed to determine the tolerance limit of soybean genotypes toward salinity stress, plant growth and physiological characteristics. It was conducted in green house, from April to August 2013. The study involved two activities. The first activity for evaluating a salinity stress, consisted of four levels of soil salinity (EC): 0.9; 4; 7; 10 dS m-1 and eleven genotypes. The second one to obtain information about changes in physiological and morphological characteristics of soybean affected by salinity stress. The second activity concisted of two soil salinity levels (EC): 1.52 dS m-1 and 8.58 dS m-1. The results showed that at salinity 10 dS m-1, all varieties/genotypes were not able to survive until the age of 43 days after sowing (DAS). At salinity 4 dS m-1, total plant dry weight of most geno-types soybean decreased by 48.14%, while the salinity of 7 dS m-1 total plant dry weight of all soybean decreased by 64.89%. Concentration of K and Na in soybean leaves were higher than those in soybean root tissue. The content of K and Na in leaves and roots of most soybean genotypes increased as soil salinity increased from 1.52 to 8.58 dS m-1, except for genotype G11.http://agrivita.ub.ac.id/index.php/agrivita/article/view/468leaf chlorosisnecrosissalinity tole-rantsoybean genotype |
| spellingShingle | Nurul Aini Syekhfani Wiwin Sumiya Dwi Yamika Runik Dyah Purwaningrahayu Adi Setiawan GROWTH AND PHYSIOLOGICAL CHARACTERISTICS OF SOYBEAN GENOTYPES (Glycine max L.) TOWARD SALINITY STRESS AGRIVITA Journal of Agricultural Science leaf chlorosis necrosis salinity tole-rant soybean genotype |
| title | GROWTH AND PHYSIOLOGICAL CHARACTERISTICS OF SOYBEAN GENOTYPES (Glycine max L.) TOWARD SALINITY STRESS |
| title_full | GROWTH AND PHYSIOLOGICAL CHARACTERISTICS OF SOYBEAN GENOTYPES (Glycine max L.) TOWARD SALINITY STRESS |
| title_fullStr | GROWTH AND PHYSIOLOGICAL CHARACTERISTICS OF SOYBEAN GENOTYPES (Glycine max L.) TOWARD SALINITY STRESS |
| title_full_unstemmed | GROWTH AND PHYSIOLOGICAL CHARACTERISTICS OF SOYBEAN GENOTYPES (Glycine max L.) TOWARD SALINITY STRESS |
| title_short | GROWTH AND PHYSIOLOGICAL CHARACTERISTICS OF SOYBEAN GENOTYPES (Glycine max L.) TOWARD SALINITY STRESS |
| title_sort | growth and physiological characteristics of soybean genotypes glycine max l toward salinity stress |
| topic | leaf chlorosis necrosis salinity tole-rant soybean genotype |
| url | http://agrivita.ub.ac.id/index.php/agrivita/article/view/468 |
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