Antioxidant Procedure Improve Olive Cuttings Rooting During The Cool Season

Rashedy, A. A.; El-Deeb, Wael; Hamed, Hamed Hosni

doi:10.21608/ejoh.2021.74149.1172

Cited by 3 publications

(5 citation statements)

References 20 publications

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“…In addition, GANLIN et al (2015) show that vinegar from sugar cane contains vinegar with 3.04 % (w/v) total acid and 4° alcoholicity and several sugars (glucose, fructose, sucrose) and organic acids (acetic acid, tartaric acid, oxalic acid, citric acid, succinic acid). Citric acid was used to stimulate rooting of cuttings of many plant species such as guava (EL-SHARONY et al, 2018), rose (Rosa × hybrida 'Love Letter') (GHAZIJAHANI et al, 2017) and olive (RASHEDY et al, 2021). Also, ethanol also resulted from the same production of vinegar from fermentation of sugarcane juice (BUDAK et al, 2014).…”

Section: Rev Brasmentioning

confidence: 99%

“…Coratina cutting bases were soaked in the previously prepared solution for 30min. After planting, the shaded polyethylene tunnel system was established as alternative system for fog irrigation system (HUSSAIN et al, 2020;RASHEDY, 2021) with 1m width and 80cm high which covered with clear polyethylene plastic and then black saran shade net (40%) under a saran shaded greenhouse to avoid exceesive solar radiation and transpiration. The cuttings were planted under polyethylene plastic tunnel until the end of December and irrigated as needed according to vapour under the tunnel (once a month).…”

Section: Cuttings Preparation and Plantingmentioning

confidence: 99%

“…The efficient of vinegar in extracted the root stimulate compounds compared to water may be due to rich content with vitamins and polyphenols, antioxidant activity and organic acids such as acetic acid, tartaric acid, oxalic acid and citric acid, succinic acid) (DAVALOS;OTHERS 2005;NISHINO et al, 2005;GANLIN et al 2015). The positive point for vinegar may be due to their acidity which contain that may be gave an PH suitable for solube many compounds as well as citric acid content which used to stimulate rooting of cuttings of many plant species (El-SHARONY et al, 2018;GHAZIJAHANI et al, 2017;RASHEDY et al, 2021). While, ethanol solvent succeeded in increasing rooting percent of licorice ginger and humic but it not allowed to use in organic farming yet which depend on natural substances and eco-friendly tools as alternatives to synthetic chemicals.…”

Section: Rev Bras Frutic 2022; 44: N5: E-972mentioning

confidence: 99%

“…Hardwood cuttings are the most effective asexual propagation method for olive propagation (MOHAMMED, 2021;EID et al, 2018;RASHEDY et al, 2021). Synthetic auxin IBA (indole-3-butyric acid) is the most common growth regulators used to stimulate rooting of olive cuttings in conventional agriculture (RASHEDY et al, 2021). But it is not allowed according to organic farming regulations (CENTENO; GOMEZ-DEL- CAMPO, 2008).…”

Section: Introductionmentioning

confidence: 99%

“…But it is not allowed according to organic farming regulations (CENTENO; GOMEZ-DEL- CAMPO, 2008). In Egypt, Coratina olive variety is one of the most popular olive varieties and is easier to root compared to Picual and Manzanillo varieties (RASHEDY et al, 2021). Growing organic olives requires IBA substitutes to stimulate root formation.…”

Section: Introductionmentioning

confidence: 99%

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Impact of some natural extracts on rooting performance of coratina olive cuttings

Rashedy

2022

Rev. Bras. Frutic.

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Stimulating root formation is the key to successful cutting propagation. Natural root stimulators are eco-friendly, biodegradable and sustainable tools that prevent the environment from pollution. Horticulturists have given the role of sol-vents in natural extracts little attention. Therefore, the aim of this study was to study the effect of three extract solutions (aqueous, vinegary and ethanol) for ten natural extracts (humic, licorice roots, ginger roots, cinnamon bark, garlic bulbs, bread yeast, moringa leaves, willow leaves, willow shoots and control at a concentration of 20% on rooting of Coratina hardwood olive cuttings. Regarding the effect of solvent on rooting performance of Coratina olive cuttings, both ethanol and vinegar as a sol-vent improved the efficiency of the natural extract in rooting behavior compared to the water as solvent. Regarding the effect of the natural extracts, ginger extracts generally recorded the highest root charcgters compared to the other natural ex-tracts. As for the interaction effect, licorice vinegar extract recorded the highest root-ing percent (25%, 32.77%) followed by both humic ethanolic (27.07%, 24.67%) and vinegary (25.03%, 19.67%) extract then ginger vinegar extract (20.83%, 18%) for both seasons, respectively. According to organic farm regulation, ginger vinegar extract can be recommended followed by licorice vinegar extract.

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Section: Rev Brasmentioning

confidence: 99%

Section: Cuttings Preparation and Plantingmentioning

confidence: 99%

Section: Rev Bras Frutic 2022; 44: N5: E-972mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Impact of some natural extracts on rooting performance of coratina olive cuttings

Rashedy

2022

Rev. Bras. Frutic.

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Stock plant etiolation reduces rooting of sub-terminal olive cuttings by reducing total sugars, IAA, indole/phenol ratio, and IAA/GA ratio

Abdel-Mohsen

Rashedy

2023

Acta Physiol Plant

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Adventitious root formation is the key to successful propagation of olives through cuttings. Etiolation, as an eco-friendly practice, can modulate the plant’s endogenous phytohormone, which plays an important role in stimulation of rooting of cuttings. Therefore, this study was aimed to investigate the effect of etiolation on the rooting behavior of both ‘Manzanillo’ and ‘Picual’ olive cuttings (terminal and sub-terminal) treated with IBA (0, 4000 ppm). The results indicated that sub-terminal cuttings in both cultivars were more effective in olive propagation than terminal cuttings as they recorded increased leaves number, C/N ratio, total carbohydrates, total indoles, IAA, IAA/GA ratio, and total phenols. Etiolation of both olive cultivars for both terminal and sub-terminal cuttings significantly decreased rooting percent, roots number, IAA, and IAA/GA ratio; while, it increased GA and GA/IAA. Moreover, etiolation decreased total sugars, IAA, IAA/GA ratio, and indole/phenol ratio in both sub-terminal cuttings. Terminal ‘Manzanillo’ cuttings achieved a higher rooting percent than terminal ‘Picual’ cuttings by 5.83% and 202.2% as mean of both seasons for untreated and IBA-treated cuttings, which was accompanied by significant increase in vascular bundle%, total phenol, phenol/indole ratio, IAA, and IAA/GA ratio by 21.48%, 49.2%, 44.72%, 12.9%, and 22.9%, respectively. Also, terminal ‘Manzanillo’ cuttings recorded lower GA by 7.98% and GA/IAA ratio by 18.21% and pith by 6.13% than terminal ‘Picual’ cuttings. This study proved that olive plants need exposure to full sunlight to propagate easily by cuttings since etiolation had negative effects on IBA-treated cuttings.

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Callusing soil of grafted grape cuttings as a positive feature for climate change

Abdel-Mohsen,

Rashedy

2024

Rev. Bras. Frutic.

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Nowadays, some relative warming temperatures related to climate change may be provided at the grafting time. Therefore, this study was conducted during two seasons (2018-2019) to study the effect of three callusing method (callusing room, callusing soil, callusing tunnel) and four grafting date (15 Jan., 1Feb., 15 Feb., 1 Mar.) for early (Flame seedless), medium (Thompson seedless) and late (Crimson seedless) grape varieties on grafted grape cuttings as short methods for transplant production. The results indicated that, the early grapes variety achieved higher grafting success on 1st Feb. grafting date as well as the late grape variety in callusing room and callusing soil methods. Also, Callusing soil achieved grafted success by 72.9%, 68.55% and 77.94% compared to callusing tunnel 37.3%, 45.9% and 55% for Flame seedless, Thompson seedless and Crimson seedless, respectively as mean of both seasons. High grafting success resulted from the high content of indole and sugars, along with low phenol content before callusing stage, as well as high indole and low sugars of grafts partner after callusing stage. while, higher phenols was accumulated in rootstock after callusing stage. There is no antagonistic effect between grafts partners. Callusing soil may be considered as an eco-friendly, sustainable and cheaper alternative tool for callusing of grafts cuttings.

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Antioxidant Procedure Improve Olive Cuttings Rooting During The Cool Season

Cited by 3 publications

References 20 publications

Impact of some natural extracts on rooting performance of coratina olive cuttings

Impact of some natural extracts on rooting performance of coratina olive cuttings

Stock plant etiolation reduces rooting of sub-terminal olive cuttings by reducing total sugars, IAA, indole/phenol ratio, and IAA/GA ratio

Callusing soil of grafted grape cuttings as a positive feature for climate change

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