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Influence of increased salinity on physiological responses of hydroponic grown tomato (lycopersicon esculentum mill.)
العناوين الأخرى
تأثير زيادة الملوحة في الاستجابة الفسيولوجية لنبات البندورة المزروع على نظام الزراعة المائية (hydroponic)
المؤلفون المشاركون
Abu Khadijah, Aktham
al-Khawlidah, Rida Abd Allah Urayq Shibli
Makhadimah, Ibrahim
Muhammad, Munir
المصدر
Jordan Journal of Agricultural Sciences
العدد
المجلد 8، العدد 3 (30 سبتمبر/أيلول 2012)، ص ص. 321-332، 12ص.
الناشر
الجامعة الأردنية عمادة البحث العلمي
تاريخ النشر
2012-09-30
دولة النشر
الأردن
عدد الصفحات
12
التخصصات الرئيسية
الموضوعات
الملخص AR
Hydroponic cultures were used to evaluate salt stress responses in two (JO112 and JO992) tomato (Lycopersicon esculentum Mill.) genotypes.
Hydroponic cultures were grown on media supplemented with 0, 50, 100, 150 and 200 mM NaCl and CaCl2 in equal molar ratio, growth and physiological traits were determined.
Negative response had happened in growth parameters (FW (fresh weight), DW (Dry weight) and shoot height).
Na+, Cl¯ and Ca+² ions and proline concentrations increased in both cultivars of hydroponically grown plants with increase in salinity.
In contrast, K+ ions decreased with increase in salinity.
Induced salinity significantly reduced (more negative) cell sap osmotic potential.
The genotype JO992 generally had higher shoot and root fresh weight, dry weight, shoot height and root length than JO112.
The results indicate that, in both genotypes, osmotic adjustment was achieved by means of Na+, Cl¯ and Ca+² ions uptake from the medium and by synthesis of proline.
الملخص EN
Hydroponic cultures were used to evaluate salt stress responses in two (JO112 and JO992) tomato (Lycopersicon esculentum Mill.) genotypes.
Hydroponic cultures were grown on media supplemented with 0, 50, 100, 150 and 200 mM NaCl and CaCl2 in equal molar ratio, growth and physiological traits were determined.
Negative response had happened in growth parameters (FW (fresh weight), DW (Dry weight) and shoot height).
Na+, Cl- and Ca+² ions and proline concentrations increased in both cultivars of hydroponically grown plants with increase in salinity.
In contrast, K+ ions decreased with increase in salinity.
Induced salinity significantly reduced more negative) cell sap osmotic potential.
The genotype JO992 generally had higher shoot and root fresh weight, dry weight, shoot height and root length than JO112.
The results indicate that, in both genotypes, osmotic adjustment was achieved by means of Na+, Cl¯ and Ca+² ions uptake from the medium and by synthesis of proline.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Abu Khadijah, Aktham& al-Khawlidah, Rida Abd Allah Urayq Shibli& Makhadimah, Ibrahim& Muhammad, Munir. 2012. Influence of increased salinity on physiological responses of hydroponic grown tomato (lycopersicon esculentum mill.). Jordan Journal of Agricultural Sciences،Vol. 8, no. 3, pp.321-332.
https://search.emarefa.net/detail/BIM-311463
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Abu Khadijah, Aktham…[et al.]. Influence of increased salinity on physiological responses of hydroponic grown tomato (lycopersicon esculentum mill.). Jordan Journal of Agricultural Sciences Vol. 8, no. 3 (2012), pp.321-332.
https://search.emarefa.net/detail/BIM-311463
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Abu Khadijah, Aktham& al-Khawlidah, Rida Abd Allah Urayq Shibli& Makhadimah, Ibrahim& Muhammad, Munir. Influence of increased salinity on physiological responses of hydroponic grown tomato (lycopersicon esculentum mill.). Jordan Journal of Agricultural Sciences. 2012. Vol. 8, no. 3, pp.321-332.
https://search.emarefa.net/detail/BIM-311463
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 329-331
رقم السجل
BIM-311463
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
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