Rapid production of apple rootstocks by softwood cuttings

Hansen, Ole Billing

doi:10.1016/0304-4238(90)90051-f

Cited by 6 publications

(6 citation statements)

References 3 publications

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“…Furthermore, sub-terminal cuttings of the three tested fruit species gave the highest values of number of branches/ cutting and recorded 4.85 and 5.42 as compared with the analogous ones of terminal cuttings (4.50 and 5.17) in the first and second seasons, respectively. Similar results were reported by (Hansen, 1989;Lin and Lin, 1990).…”

Section: Number Of Branches/ Cuttingsupporting

confidence: 91%

Effect of Some Growth Regulators and Antioxidants on Rootability Under Hydroponic System Culture of Some Fruit Species Cuttings

El-Azab¹,

Sourour

Ali³

et al. 2016

Sinai Journal of Applied Sciences

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This study was conducted during the two consecutive seasons of 2012 and 2013 to enhance root ability of three fruit species i.e. Kalamata Olive (Olea europaea L.), Betulaefolia Pear (Pyrus betulaefolia L.) and Malus Apple (Malus sylvestris Mill.), under hydroponic units. From private farms, near to El-Sadat city, one year old mature wood cuttings from the three studied fruit species were collected on the end week of January in both seasons. Woods (50-70 cm in length) were prepared and maintained wet in black plastic bags, next day after collection and in the nursery, woods were cut into (12-15 cm) long sections early in the morning. The terminal cuttings were less than 15 cm length and (2-3 mm) in diameter with terminal bud. Where as sub terminal cuttings were (15-18 cm) in length, (3-4 mm) in diameter. The basal cut was made just below anode. Only olive cuttings with 4-5 leaves retained on the upper portion were used. The base of cutting were treated with one of the following Treatments (500 ppm IBA for 5 seconds -Table beet water extract (solution 5 gL -1 ) for 30 min -500 ppm IBA for 5 seconds and retreated with table beet water extract for 30 min -Control). The treatments were arranged in a completely randomized design with three replicates for each treatment. Apples cutting treatment recorded the best results compared with olive cuttings in rooting percentage, root number, vegetative growth and leaf nutrients content as well as total carbohydrates and Indole. Terminal cuttings treatment achieved the best results compared with sub-terminal cuttings in rooting percentage, root number, vegetative growth and leaf nutrients content as well as total carbohydrates and indole. The results of the present study clearly demonstrated the effect of a combined treatment of IBA 500 ppm + table beet extract on stimulation of rooting and survival of rooted cuttings compared with a treatment of IBA or table beet alone. This treatment is of particular importance for rooting of difficult root and moderate-rooting cuttings, but is also beneficial for easy to root cuttings, in increasing the survival rate of rooted plants compared with the common treatment of IBA alone.

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Section: Number Of Branches/ Cuttingsupporting

confidence: 91%

Effect of Some Growth Regulators and Antioxidants on Rootability Under Hydroponic System Culture of Some Fruit Species Cuttings

El-Azab¹,

Sourour

Ali³

et al. 2016

Sinai Journal of Applied Sciences

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“…Norwegian research has shown that it may be feasible to propagate apple rootstocks commercially from summer cuttings (Hansen 1990b). Rooted cuttings of the apple rootstocks MM.…”

Section: Softwood Cutting Propagation Of Different Rootstock Clonesmentioning

confidence: 99%

“…Experiments in Norway have examined the feasibility of propagating apple rootstocks from semi-hardwood cuttings (Hansen 1989). Ten experiments were carried out using MM.…”

Section: Semi-hardwood or Greenwood Cuttingsmentioning

confidence: 99%

See 1 more Smart Citation

Temperate fruit tree rootstock propagation

Webster

1995

New Zealand Journal of Crop and Horticultural Science

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“…This species bears fruit in late autumn and blossoms at the same time for the following year's fruits. Morphological and physiological characteristics of the stock plants at time of cutting collection affected the cutting rooting, and the optimal time for rooting should be established individually for each plant (Davies, 1984;Hansen, 1990;Howard, 1996;Klein, Cohen, & Hebbe, 2000).…”

Section: Introductionmentioning

confidence: 99%

Development of a Rooted Cutting Propagation Method for Selected Arbutus Unedo L. Types and Seasonal Variation in Rooting Capacity

Sülüşoğlu¹

2012

JAS

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In this study, the rooting abilities of semi-hardwood cuttings from 8 Arbutus unedo L. (strawberry tree) types were evaluated. For this purpose, cuttings were taken at two different vegetation periods in July and November. The collected cuttings were treated with IBA (2, 4, 6, 8 and 10 g/l) and placed into a misting system in July and bottom-heated system in November in the greenhouse. The rooting rate, survival rate and root quality were determined during the study. The cutting collection period significantly affected rooting ability, and according to the results obtained the best rooting performance was obtained with July cuttings except for types 1 and 8. There were differences among the A. unedo L. types in rooting ability; Type 4 had the highest rooting rate (87.01% in July and 70.71% in November) among the types studied. The percentage of rooted cuttings ranged from 0% to 100% for the control and IBA treatment for both periods and cuttings taken in November required higher concentrations of IBA for rooting than cuttings taken in July. The survival rate of cuttings varied according to type in the acclimatization stage, the best types being type 3 and type 4. July cuttings of all types obtained shoots in the rooting media.

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Rapid production of apple rootstocks by softwood cuttings

Cited by 6 publications

References 3 publications

Effect of Some Growth Regulators and Antioxidants on Rootability Under Hydroponic System Culture of Some Fruit Species Cuttings

Effect of Some Growth Regulators and Antioxidants on Rootability Under Hydroponic System Culture of Some Fruit Species Cuttings

Temperate fruit tree rootstock propagation

Development of a Rooted Cutting Propagation Method for Selected Arbutus Unedo L. Types and Seasonal Variation in Rooting Capacity

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