Effect of some growth retardants and pinching on growth, flowering and chemical composition of tabernaemontana coronaria plant
Other Title(s)
تأثير استخدام بعض معيقات النمو و التطويش على النمو و الأزهار و التركيب الكيمائي لنبات التبرنا مونتانا
Joint Authors
Yusuf, Ahmad Said Muhammad
Ghattas, Yasir Abd al-Fattah Abd al-Ati
Muhammad, Safa Mustafa
Zayn al-Abidin, Dina
Source
Annals of Agricultural Science, Moshtohor
Issue
Vol. 58, Issue 4 (31 Dec. 2020), pp.1023-1038, 16 p.
Publisher
Banha University Faculty of Agriculture
Publication Date
2020-12-31
Country of Publication
Egypt
No. of Pages
16
Main Subjects
Abstract EN
This work was carried out during two successive seasons of 2016 and 2017 in the Experimental lathe house of Horticulture Dept.
, Faculty of Agric.
, Benha University, Kalubia Governorate, Egypt to study the effect of paclobutrazol, cycocel and pinching treatments on growth, flowering and chemical composition of potted Tabermaemontana coronaria plants.
After one month from repotting process (March 1st during the two seasons), the plants were arranged into two groups; the first one was lifted without pinching, while the second group was subjected to pinching treatment by removing 1cm from the seedling top, then all plants of the two groups were subjected to three sprays with paclobutrazol at 0.0, 30, 60 and 90 ppm and cycocel at 0.0, 1000, 2000 and 3000 ppm plus tap water as control at one month intervals.
The obtained results showed that all pinched plants received growth retardants treatments were shorter than those received growth retardants without pinching in the two seasons.
Besides, all pinched plants received growth retardants treatments have more branches/plants, leaves number/plants, leaf area/plant, fresh and dry weights/plants than those received growth retardants without pinching in the two seasons.
Anyhow, the highest valued branches/plants, leaves number/plants, leaf area/plant, fresh and dry weights/plants were scored by those subjected to pinching treatment and sprayed with pp333 at 90 ppm in the two seasons.
Moreover, all studied treatments of paclobutrazol, cycocel and pinching increased the chemical composition content of Tabernaemontana coronaria plants in the two seasons.
American Psychological Association (APA)
Muhammad, Safa Mustafa& Zayn al-Abidin, Dina& Ghattas, Yasir Abd al-Fattah Abd al-Ati& Yusuf, Ahmad Said Muhammad. 2020. Effect of some growth retardants and pinching on growth, flowering and chemical composition of tabernaemontana coronaria plant. Annals of Agricultural Science, Moshtohor،Vol. 58, no. 4, pp.1023-1038.
https://search.emarefa.net/detail/BIM-1079193
Modern Language Association (MLA)
Muhammad, Safa Mustafa…[et al.]. Effect of some growth retardants and pinching on growth, flowering and chemical composition of tabernaemontana coronaria plant. Annals of Agricultural Science, Moshtohor Vol. 58, no. 4 (2020), pp.1023-1038.
https://search.emarefa.net/detail/BIM-1079193
American Medical Association (AMA)
Muhammad, Safa Mustafa& Zayn al-Abidin, Dina& Ghattas, Yasir Abd al-Fattah Abd al-Ati& Yusuf, Ahmad Said Muhammad. Effect of some growth retardants and pinching on growth, flowering and chemical composition of tabernaemontana coronaria plant. Annals of Agricultural Science, Moshtohor. 2020. Vol. 58, no. 4, pp.1023-1038.
https://search.emarefa.net/detail/BIM-1079193
Data Type
Journal Articles
Language
English
Notes
-
Record ID
BIM-1079193