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Effect of growth regulators on the morphological traits of three potato cultivars in vitro
المؤلفون المشاركون
Arnus, isra Talib
Husayn, Zaynab Abd al-Jabbar
Radi, Falah Hasan
المصدر
Journal of Thi-Qar University for Agricultural Researches
العدد
المجلد 11، العدد 2 (31 ديسمبر/كانون الأول 2022)، ص ص. 205-213، 9ص.
الناشر
جامعة ذي قار كلية الزراعة و الأهوار
تاريخ النشر
2022-12-31
دولة النشر
العراق
عدد الصفحات
9
التخصصات الرئيسية
الملخص EN
The experiments were conducted to study the effect of sub cultures (3 sub-cultures) of in vitro propagated plants of three cultivars of potato (Arnova, Riviera and Provento) and their interaction with Indole Acetic acid (IAA) at 0.0, 1.0 mg L and Benzyl Adenine (BA) at 0.0, 0.5, 1.0 and 2.0 mg L-¹ concentrations on morphological traits of vegetative (plant height, number of shoots, leaves, nodes and length of shoots) and roots (number of roots and their lengths) system.
The cultures were incubated under temperature of 25 + 2°C and illumination for 16 h day.
The plants were transferred to the greenhouse and data were taken on the number of minitubers, their diameter and weight after 90 days.
The results showed the effectiveness of IAA at 1 mg L¹ increasing in plant height (16.06 and 14.83 cm for Rivera and Provento cultivars, respectively), and in number of leaves and nodes (18.08 leaf plant for Rivera and 16.92 nod plant for Provento), and the number of roots and their length.
(11.25 root plant and 11.25 cm for Rivera and Arnova cultivar, respectively).
The results also showed the effectiveness of the combination of IAA (1 mg L-¹) + BA (0.5 mg L-¹) increasing the number and length of shoots (6.50 shoot plant¹ and 4.83 cm for Provento and Rivera cultivar).
A decrease in the number of roots was also observed with increasing concentrations of BA which added to the medium with or without of IAA.
Results also recorded the highest average of diameter and weight of minitubers was 8.63 cm and 3.64 g for the mother plants of the Riviera and Provento cultivars, respectively, while the mother plants and in vitro propagated plants of three cultivars did not differ in the average number of minitubers.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Arnus, isra Talib& Husayn, Zaynab Abd al-Jabbar& Radi, Falah Hasan. 2022. Effect of growth regulators on the morphological traits of three potato cultivars in vitro. Journal of Thi-Qar University for Agricultural Researches،Vol. 11, no. 2, pp.205-213.
https://search.emarefa.net/detail/BIM-1513610
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Arnus, isra Talib…[et al.]. Effect of growth regulators on the morphological traits of three potato cultivars in vitro. Journal of Thi-Qar University for Agricultural Researches Vol. 11, no. 2 (2022), pp.205-213.
https://search.emarefa.net/detail/BIM-1513610
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Arnus, isra Talib& Husayn, Zaynab Abd al-Jabbar& Radi, Falah Hasan. Effect of growth regulators on the morphological traits of three potato cultivars in vitro. Journal of Thi-Qar University for Agricultural Researches. 2022. Vol. 11, no. 2, pp.205-213.
https://search.emarefa.net/detail/BIM-1513610
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
Includes bibliographical references : p. 212-213
رقم السجل
BIM-1513610
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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