Propagating Sorbus aucuparia L. and Sorbus hybrida L. by softwood cuttings

Hansen, Ole Billing

doi:10.1016/0304-4238(90)90158-b

Cited by 6 publications

(7 citation statements)

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“…Lateral clonal spread of up to 5 m from root suckering has occasionally been recorded (Kullman 1986). In cuttings taken from 2‐ to 3‐year‐old coppice shoots, 38% rooted and rooting was improved by a basal dip in indolebutyric acid (Hansen 1990).…”

Section: Structure and Physiologymentioning

confidence: 99%

Sorbus aucuparia L.

Findlay²,

2000

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Section: Structure and Physiologymentioning

confidence: 99%

Sorbus aucuparia L.

Findlay²,

2000

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“…Approximately 19-26 standard propagules can then be expected per mother plant every 5 weeks, virtually all of which can be expected to form roots and survive transfer to soil. Thus micropropagation by this method offers advantages over the in vivo cuttings which, in the most productive method of Hansen (1990), yielded only 38% rooting of cuttings from young (2-3 year old) coppices. Cuttings taken from mature trees are typically more difficult to root than those from juvenile trees, as found by Hansen (1990) in S. aucuparia.…”

Section: Discussionmentioning

confidence: 95%

“…Thus micropropagation by this method offers advantages over the in vivo cuttings which, in the most productive method of Hansen (1990), yielded only 38% rooting of cuttings from young (2-3 year old) coppices. Cuttings taken from mature trees are typically more difficult to root than those from juvenile trees, as found by Hansen (1990) in S. aucuparia. However, after a prolonged period of in vitro culture, an improvement in rooting ability attributed to rejuvenation, has been reported in several genera including Malus (Webster and Jones, 1992), Prunus (Hammatt and Grant, 1993) and Rhododendron (Marks, 1991).…”

Section: Discussionmentioning

confidence: 95%

“…Adventitious regeneration by somatic embryogenesis is needed to facilitate the development of improved genotypes by genetic manipulation and protoplast fusion. Hansen (1990) succeeded in rooting 95% of softwood cuttings from 2-year-old trees of S. aucuparia. However, roots were produced in only 9% of cuttings from the tops of mature trees (8-12 years old) and 38% of cuttings from coppices (2-3 years old).…”

Section: Introductionmentioning

confidence: 97%

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Shoot multiplication and adventitious regeneration in Sorbus aucuparia

Lall

Mandegaran

Roberts

2006

Plant Cell Tiss Organ Cult

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In vitro mother plants initiated from a mature tree of Sorbus aucuparia, produced numerous propagules on a medium containing 2 lM 6-benzylaminopurine (BAP) and 0.2 lM 1-naphthaleneacetic acid (NAA). These were rooted on a medium containing 0.25 lM NAA and 0.25 lM indole)3-butyric acid. Adventitious shoots were produced on excised leaves and internodes on media containing 10 lM thidiazuron and 0.3-1.0 lM NAA. They formed by direct regeneration in the axils of leaflets of intact leaves. They also developed indirectly, from callus that developed on the rachis of intact leaves, and the cut ends of petioles and internodes. Somatic embryos were produced on cotyledons of zygotic embryos on medium containing 1 lM BAP, 1 lM kinetin, 0.5 lM NAA, 500 mg l )1 casein hydrolysate and 250 mg l )1 glutamine. On basal medium, 69% developed cotyledons and 20% germinated after pre-treatment at 4°C on medium containing 30 g l )1 maltose.

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“…The rooting media have great effect on the rooting ability of stem cuttings of most ornamental plants, such as mixture of peat and perilite at different portions were tested for rooting of two species of Sorbus, apaittosporum tobira, and white cedar cuttings (Hansen, 1990;Wang, 1991 andHinesley et al, 1994 respectively). Medium of high light Baltic peat (coming from Latvia) containing 0.4% nitrogen, mixed with addition of coconut fiber were used for rooting of pelargonium cuttings (Zalewska and Wozny, 2004).…”

Section: Introductionmentioning

confidence: 99%

Effect of soil media on the rooting of Myrtus communes and Berberis thunbergii semi –hardwood cuttings

Mohammed¹

2013

IOSR-JAVS

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Two different compots (soil conditioner Latvia compost and local composts) in different proportions with river sand were used for rooting of two ornamental shrubs) Berberis thunbergii and Myrtus communes semi-hardwood cuttings, which were taken in 16-3-2011. Sand medium shows the most effective treatment in both plants. However the interaction of Myrtus communes cuttings and the control of soil conditioner Latvia compost gave the highest rooting percentage (50%). The highest number of roots (9.00) was counted from the interaction of Berberis thunbergii with (4:2) proportions of soil conditioner compost and sand. However the longest root, number of shoots and the highest number of leaves (13.80 cm), 5.16 and 25.44 respectively) were recorded from Berberis thunbergii cuttings in the sand medium. Longest shoot (1.60cm) was obtained from Myrtus communes cuttings when cultivated in soil conditioner compost. The largest number of leaves (25.44) was counted from Berberis thunbergii cuttings when cultivated in the control of local compost, with no significant differences with the control of soil conditioner compost for the same species.

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Propagating Sorbus aucuparia L. and Sorbus hybrida L. by softwood cuttings

Cited by 6 publications

References 1 publication

Sorbus aucuparia L.

Sorbus aucuparia L.

Shoot multiplication and adventitious regeneration in Sorbus aucuparia

Effect of soil media on the rooting of Myrtus communes and Berberis thunbergii semi –hardwood cuttings

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