Assessment of morphological changes and determination of best cane collection time for 140 RU and 5 BB

Dardeniz, Alper; Müftüoğlu, Nuray; Gökbayrak, Zeliha; Firat, M. Ziya

doi:10.1016/j.scienta.2007.01.029

Cited by 6 publications

(2 citation statements)

References 4 publications

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“…The hardwood canes used in this research were taken from dormant vines grown in mountainous grape growing regions of Konya, Turkey in autumn about one month after leaf fall (Dardeniz et al, 2007). Basal parts containing three to five buds and the tips of canes were removed to ensure equality in materials.…”

Section: Methodsmentioning

confidence: 99%

Untitled

2018

International Journal of Sustainable Agricultural Research

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The shortfall in grapevine planting materials urged the researchers to enhance rapid propagation techniques with successfully storing the propagation materials such as rootstock and scion canes. The present study was conducted to assess the effects of different storage conditions (cold storage room at 1 °C plus 80-90% relative humidity and sand medium in open area) on rooting and shooting performance of cuttings of seven grapevine cultivars. For assessments, a hydroponic culture system was established in which the cuttings were rooted. Investigations on the cuttings prepared from the canes sampled at 6th, 7th and 8th months of the storage times showed that cold storage room significantly maintained the quality of canes with better callusing, rooting and shooting features. Storage at cold room can be recommended for long term storage, while dipping the canes in damp sand medium can be considered for a short time around a few months keeping of grapevine canes. Grapevine cultivars exhibited slight variation in response to both storage duration and storage conditions. Contribution/Originality: This research is one of very few studies which have investigated the healthy and practical maintenance of propagation materials by comparing the scientific storage room and indigenous farming strategy conditions. vitro propagation (Barlass et al., 1982) hardwood cuttings (Sabir et al., 2004) softwood cuttings (Warmund et al., 1986) grafted cuttings (Sabır and Ağaoğlu, 2009) and field grafting of rooted rootstock cuttings. To match the

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Section: Methodsmentioning

confidence: 99%

Untitled

2018

International Journal of Sustainable Agricultural Research

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“…Grade of callus development (0-4) at the grafting union; a scale of 1 to 4 was used where: 1=no callus, 2=low, 3=intermediate and 4=high callus formation on graft union surface, rate of graft take (%) which was expressed as the percentage of grafted grapevines that have an adequate callus formation at the level of the graft union, root scale as a scale of 1to 4 was used where: (1=no roots, 2=low, 3=medium, and 4=high) (Dardeniz et al, 2008). Root%, root length (cm), root number and dry weight of root (g).…”

Section: Measurementsmentioning

confidence: 99%

Grafting of Thompson Seedless Scions onto Hardwood Cuttings of Three Grapevine Cultivars

2023

ZJPAS

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In this study, the scions of the Thompson Seedless grape cultivar were grafted onto three local grape cultivars (Chav Ga, Rash Miri and Tre Rash) rootstocks by wedge grafting in 2021-2022. The grafting were made manually on the February 15th by using one-year-old cuttings ( scion and rootstocks). Growth parameters such as shoot length and diameter, dry weight of vegetative growth, number of leaves and leaves dry weight showed significant differences while chlorophyll content showed non-significant differences among the cultivars.Generally, Thompson Seedless grafted on Rash Miri rootstock gave better results for most of the growth parameters in both seasons, while the grade of callus, rate of graft take, root percentage and root numbers showed significant differences among the cultivars in both two seasons. However, root length showed non-significant difference between all cultivars, moreover in Chav Ga cultivar showed a significant difference in root shoot ratio compared with the other two cultivars. Grade of callus was higher (1.95 and 1.99) in Rash Miri and lower was (1.75 and 1.78) in Chav Ga, for seasons 1 and 2,. Rate of graft take was also higher when Thompson Seedless grafted onto Tre Rash cultivar (88.13 and 89.00 %) and (74.52 and 75.80 %) in Chav Ga rootstock for two experimental seasons, respectively.

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