Performance of Cornell-Geneva Rootstocks Across North America in Multi-Location Nc-140 Rootstock Trials

Robinson, Terence L.; Anderson, L. B.; Azarenko, Anita N.; Barritt, B. H.; Brown, Gregory H.; Cline, John A.; Crassweller, R. M.; Domoto, Paul A.; Embree, C.G.; Fennell, Anne; Ferree, D. C.; Garcia, E.; Gaus, A.; Greene, George M.; Hampson, C.; Hirst, Peter M.; Hoover, Emily; Johnson, Sacha J.; Kushad, Mosbah M.; Marini, Rich

doi:10.17660/actahortic.2004.658.33

Cited by 7 publications

(3 citation statements)

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“…6a). Likewise, for the apple (Malus domestica) rootstock clone CG41, which supports high yields, dwarfism and resistance to soil diseases but is considered difficult-to-root [78][79][80] , supplementation of 1q increased rooting rate by ~2-fold compared to K-IBA alone (Fig. 6b).…”

Section: Q Enhances Ars Formation Of Distantly Related Woody Speciesmentioning

confidence: 99%

Slow release of a synthetic auxin induces formation of adventitious roots in recalcitrant woody plants

Roth

Yechezkel

Serero

et al. 2023

Preprint

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Clonal propagation of plants by induction of adventitious roots (ARs) from stem cuttings is a requisite step in breeding programs. Nevertheless, a major barrier exists for propagating valuable plants that naturally have low capacity to form ARs. Due to the central role of auxin in organogenesis, indole-3-butyric acid (IBA) is often utilized, yet many recalcitrant plants do not form ARs in response to such treatment. We describe the synthesis and screening of a focused library of synthetic auxin conjugates in Eucalyptus grandis cuttings, highlighting 4-chlorophenoxyacetic acid-L-tryptophan-OMe as a competent enhancer of adventitious rooting in a number of recalcitrant woody plants. Comprehensive metabolic and functional analyses revealed that this activity is engendered by prolonged auxin signaling due to initial fast uptake and slow release and clearance of the free auxin 4 chlorophenoxyacetic acid. This work highlights the utility of a slow-release strategy for bioactive compounds and provides an exemplar for further rational development of more effective plant-growth regulators for agriculture.

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Section: Q Enhances Ars Formation Of Distantly Related Woody Speciesmentioning

confidence: 99%

Slow release of a synthetic auxin induces formation of adventitious roots in recalcitrant woody plants

Roth

Yechezkel

Serero

et al. 2023

Preprint

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“…MM-106 is vigorous, shoots somewhat spreading, wood covered with fairly profuse whitish pubescence somewhat swollen at node [3]. M-26 rootstock is a cross of MM-106 and M-9, and produces a tree slightly larger than M-9 and is well adopted for high density planting [4]. MM-111 root stock gives a tree about the same size as that on M-26 that is about 65% of standard size.…”

mentioning

confidence: 99%

“…The tree size is 100% as compared to the other clonal rootstocks. It is tolerant to fire blight disease of apple [4]. In Malakand division in general and in Swat in particular, the nursery business is on the top.…”

mentioning

confidence: 99%

Growth behaviour of apple cultivars on different apple rootstock

Rabi¹

2016

PAB

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The growth behavior of apple cultivars on apple rootstocks was investigated at Agricultural Research Institute (ARI) Swat during 2012. The experiment was laid out in Randomized Complete Block Design (RCBD) with two factors factorial arrangements having rootstocks (MM111, MM106, M26, M9 and Crab Apple) and apple cultivars (Treco Gala, Spartan, Mondial Gala, Royal Gala and Gala Must) replicated three times. Apple cultivar Gala Must significantly (P>0.05) showed maximum leaf area (33.62cm 2 ) and root length (10.49 cm), while cultivar Treco Gala showed earliest sprouting (44.93 days) and maximum number of branches (1.60) plant -1 . On the other hand rootstocks significantly (P>0.05) effected different parameters. Rootstock Crab Apple showed maximum leaf area (27.81cm 2 ) and root length (18.87 cm). While early sprouting (43.60days) and maximum number of branches (1.53) plant -1 was recorded on rootstock MM106 and M26 respectively. Significant interaction was observed between rootstocks and cultivars for some of the growth parameters however greater leaf area (40.8 cm 2 ) and root length (20.1 cm) was recorded in cultivar Gala Must grafted on apple rootstock Crab Apple, while maximum number of shoots (1.79) plant -1 was noted in cultivar Treco Gala grafted on rootstock M-26. Crab apple rootstock and cultivar Gala Must showed best result in most growth parameters and thus is recommended for better growth of apple plants.

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Analyzing Fruit Tree Architecture: Implications for Tree Management and Fruit Production

Costes

Lauri

Regnard

2006

Horticultural Reviews

113

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Performance of Cornell-Geneva Rootstocks Across North America in Multi-Location Nc-140 Rootstock Trials

Cited by 7 publications

References 0 publications

Slow release of a synthetic auxin induces formation of adventitious roots in recalcitrant woody plants

Slow release of a synthetic auxin induces formation of adventitious roots in recalcitrant woody plants

Growth behaviour of apple cultivars on different apple rootstock

Analyzing Fruit Tree Architecture: Implications for Tree Management and Fruit Production

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