Influence of increased salinity on yield, fruit quality and growth of hydroponic grown tomatoes
المؤلف
al-Khawlidah, Rida Abd Allah Urayq Shibli
المصدر
Mutah Journal of Natural, Applied and Health Sciences
العدد
المجلد 8، العدد 5 (31 ديسمبر/كانون الأول 1993)، ص ص. 153-165، 13ص.
الناشر
تاريخ النشر
1993-12-31
دولة النشر
الأردن
عدد الصفحات
13
التخصصات الرئيسية
الملخص EN
Tomato (lycopersicon escuientum Mill.
cv.
Special Pack) was grown and maintained at salinities 2.4, 7.6, 12.8, 18.0 dS nr1 in solution batch culture.
The six week harvest period was evenly divided into early, mid and late pe¬riods.
Results showed significant reduction in seasonal [marketable and to¬tal 1 yield and seasonal [marketable and totall fruit number at increased salin-ity levels.
Non-marketable fruits consisted of those of Blossom End Rot in early harvesting period, cracked in mid period and small or less than 50g (58%) and cracked (42%) in the late period.
No incidence of sunscald was observed.
Average marketable fruit weight was significantly decreased (at early harvest) with increased salinity more than 7.6 dS and decreased (p<0.05) at 18.0 dS m"1 for the mid season harvested fruits.
Increased salini¬ty improved fruit quality by decreasing pH, increasing %TSS (total soluble solids) at 12.8 and 18.0 dS nr1 and %TA (titratable acidity) at 12.8 and 18.0 dS m_1.
Fruit’s Na+ and Cl" content showed a marked increase from 0.0 to 70.3 and 210 to 295 fieq.g'1 dry weight, for Na+ and Cl", respectively as sa¬linity increased from 2.4 to 18.0 dS nr1.
Although the number of seeds/fruit decreased from 114 [2.4 dS m_I] to 85 [18.0 dS m-11}, increased hydrophonic salinity did not affect fruit specific gravity, number of locules/fruit, fruit firmness and lycopen content.
On the other hand, vegetative growth re¬sponded negatively to increased salinity at 12.8 and 18.0 dS m-1.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
al-Khawlidah, Rida Abd Allah Urayq Shibli. 1993. Influence of increased salinity on yield, fruit quality and growth of hydroponic grown tomatoes. Mutah Journal of Natural, Applied and Health Sciences،Vol. 8, no. 5, pp.153-165.
https://search.emarefa.net/detail/BIM-397546
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
al-Khawlidah, Rida Abd Allah Urayq Shibli. Influence of increased salinity on yield, fruit quality and growth of hydroponic grown tomatoes. Mutah Journal of Natural, Applied and Health Sciences Vol. 8, no. 5 (Dec. 1993), pp.153-165.
https://search.emarefa.net/detail/BIM-397546
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
al-Khawlidah, Rida Abd Allah Urayq Shibli. Influence of increased salinity on yield, fruit quality and growth of hydroponic grown tomatoes. Mutah Journal of Natural, Applied and Health Sciences. 1993. Vol. 8, no. 5, pp.153-165.
https://search.emarefa.net/detail/BIM-397546
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 164-165
رقم السجل
BIM-397546
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر