A Study on the influence of MM.106 rootstock on the Vegetative growth and Leaf mineral content of different apple cultivar

Jobir, Kebede; Asrat, Behailu; Detebo, Andargachew

doi:10.9790/2380-1005021316

Cited by 2 publications

(2 citation statements)

References 7 publications

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“…In agreement with previous results, rootstocks had significant effect on number of shoots of apple scions (Tahereh et al 2011;Jobir, 2016). Results of study revealed that "Red Delicious" on Morabbaei1 seed rootstocks, in both years, had the highest mean shoot number while "Golab-e Kohanz" had the lowest value, in the first year.…”

Section: Discussionsupporting

confidence: 81%

Effect of Parent Selection in Apple Seed Rootstock Breeding Program for Uniform Tree Production

Hajnajari¹

2018

JEBAS

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Present study was conducted in 2014-2015 to decrease genetic variability in apple seed rootstocks in order to produce trees with morphological uniformity. Effect of two different Half-Sib seed lots of "Morabbaei" was compared on 7-Year-old trees of the six apple commercial cultivars. The open pollinated seed lots were collected from selected maternal parents as two homonym Iranian native self compatible crabs "Morabbaei" characterized by different origin viz.. Isfahan and Karaj. Results of study revealed that the rootstock, graft point and trunk diameters were not significantly affected by different seed lots, scion and their interaction. The highest mean of shoot number was reported in "Red Delicious" on "Morabbaei1" seed rootstocks, for both years. Further, no significant difference was observed in case of branch angle in "Granny Smith", "Braeburn", "Gala" and "Golab-e Kohanz" grafted on the two seed lots of "Morabbaei1" and on "Morabbaei2". The highest number of lenticels was reported in "Golab-e Kohanz" on Morabbaei1 seed stock, in the first year of study. All tree growth components including shoot length, shoot thickness and internode length were significantly affected at 1% level by year, rootstock and scion interaction. In general, except stable traits of the cultivars, the studied rootstocks induced similar vegetative behavior in the scions causing improved tree uniformity.

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Section: Discussionsupporting

confidence: 81%

Effect of Parent Selection in Apple Seed Rootstock Breeding Program for Uniform Tree Production

Hajnajari¹

2018

JEBAS

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“…Passage through the M.9 graft union at extremely low flow rates reduced sap osmolality and Ca2+ ion concentration (Else et al, 2018). In comparison to vigorous rootstocks, leaf Ca and Fe concentrations of Granny Smith apple on semi-dwarfing rootstock M.26 were lower below the optimal range (Jobir, 2017).…”

Section: Depletion Of Solutes In Xylem Sap Of Scions By Dwarfing Root...mentioning

confidence: 96%

Dwarfism in Fruit Plants: A Review

Warang¹,

Gawas²

2023

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In this modern era, farmers are adopting high density planting (HDP) for most of the fruit crops. Dwarfing is based on the principle of making the optimal use of vertical and horizontal space per unit time and harnessing the highest potential returns per unit of inputs and natural resources. Dwarfing in fruit crops can be accomplished through a variety of methods, including the use of dwarfing rootstock, the selection of spur type scion cultivars, use of interstock, pruning, root pruning, various training systems, girdling, scoring, bark invasion and the application of growth retardants. One strategy for promoting early fruiting, less vigour and increasing production is to utilize dwarf root stocks. The mechanism underlying dwarfing involves anatomical, physiological and biochemical changes. It has been proposed that dwarfing rootstock or interstock control tree size by regulating the auxin that passes through the rootstock or interstock’s bark. Paclobutrazol retards growth, shoot elongation and reduced internodal length by inhibiting gibberellins synthesis. Dwarfness can be imparted by the using incompatible rootstock. Dwarfing can be induced by inducing viral infection, although, it is not commercially adopted. Recombinant DNA technology has recently expanded the gene pool that can be managed to cause dwarfism and maximize benefits in horticulture crops.

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A Study on the influence of MM.106 rootstock on the Vegetative growth and Leaf mineral content of different apple cultivar

Cited by 2 publications

References 7 publications

Effect of Parent Selection in Apple Seed Rootstock Breeding Program for Uniform Tree Production

Effect of Parent Selection in Apple Seed Rootstock Breeding Program for Uniform Tree Production

Dwarfism in Fruit Plants: A Review

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