Rootability ground and aerial offshoots of some date palm cultivars grown in North Sinai using metal nanoparticles and NAA
Other Title(s)
إمكانية تجذير فسائل و رواكيب بعض أصناف النخيل النامية في شمال سيناء باستخدام المعادن و نفثابين حامض الخليك
Author
Source
Zagazig Journal for Agricultural Researches
Issue
Vol. 47, Issue 1 (31 Mar. 2020), pp.23-38, 16 p.
Publisher
Zagazig University Faculty of Agriculture
Publication Date
2020-03-31
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Topics
Abstract EN
This investigation was carried out during 2016 and 2017 seasons in the greenhouse of the Experimental orchard, Faculty of Environmental and Agricultural Sciences, Arish University, North-Sinai Governorate, Egypt.
Offshoot bases of ground and aerial Amry, Khudary and Hayany cvs.
date palm were soaked in distilled water for 24 hr.
, then subjected to five treatments: 1) Untreated offshoot bases (control); 2) Soaking offshoot bases in 0.5% nanoparticles of FeSO4 alone for 10 minutes; 3) Soaking offshoot bases in 0.5% nanoparticles of FeSO4 + 8% NAA for 10 minutes; 4) Soaking offshoot bases in 0.5% nanoparticles of ZnSO4 alone for 10 minutes; 5) Soaking offshoot bases in 0.5% nanoparticles of ZnSO4 + 8% NAA solution for 10 minutes.
The experiment was laid out following randomized complete block design (RCBD) included 15 treatments and statistically analyzed using ANOVA, each treatment was replicated five times.
The best results in terms of main root length, total root weight, small root number and weight, large root number and weight and survival offshoots percentages were obtained generally by treating offshoots bases with 0.5% nanoparticles of FeSO4 + 8% NAA and 0.5% nanoparticles of ZnSO4 + 8% NAA.
Ground and aerial offshoots of "Amry" and "Hayany" cvs.
could be considered to be “easy- to root”, since the rooting occurred during the first three and four months from the onset of the initial treatment time (January), respectively.
On the other hand, rooting of ground and aerial offshoots of "Khudary" cultivar could be considered as “difficult- to root”, since the rooting occurred after three and four months later, respectively.
Results of both seasons revealed that the 0.5% nanoparticles of FeSO4 + 8% NAA and 0.5% nanoparticles of ZnSO4 + 8% NAA treatments achieved the highest total root weight in the three tested cultivars.
Positive correlation ships in "Amry" cv.
were found between the percentage of survival ground offshoots and the mean root length, total root weight and both weight and number of small and large roots with values of 0.321*, 0.423*, 0.425*, 0.521** and 0.421*, respectively.
Also, positive correlation was noticed in "Hayany" cultivar between the percentage of survival aerial offshoots and each of the mean root length (r = 0.456*), total root weight (r = 0.589*), number and weight of small roots(r = 0.632*, and 0.453*), respectively and large root number (r = 0.357*).
American Psychological Association (APA)
al-Alaqami, Hani Abd Allah. 2020. Rootability ground and aerial offshoots of some date palm cultivars grown in North Sinai using metal nanoparticles and NAA. Zagazig Journal for Agricultural Researches،Vol. 47, no. 1, pp.23-38.
https://search.emarefa.net/detail/BIM-1023890
Modern Language Association (MLA)
al-Alaqami, Hani Abd Allah. Rootability ground and aerial offshoots of some date palm cultivars grown in North Sinai using metal nanoparticles and NAA. Zagazig Journal for Agricultural Researches Vol. 47, no. 1 (2020), pp.23-38.
https://search.emarefa.net/detail/BIM-1023890
American Medical Association (AMA)
al-Alaqami, Hani Abd Allah. Rootability ground and aerial offshoots of some date palm cultivars grown in North Sinai using metal nanoparticles and NAA. Zagazig Journal for Agricultural Researches. 2020. Vol. 47, no. 1, pp.23-38.
https://search.emarefa.net/detail/BIM-1023890
Data Type
Journal Articles
Language
English
Notes
-
Record ID
BIM-1023890