Abstract
Rooting performance in microcuttings of five indigenous and one exotic landscape tree species was evaluated in a 60 days period. Rate of rooting varied greatly among species as Ilex cymosa, Tabebuia heterophylla and Agalaia korthalsii reached 100% rooting at 24, 42 and 48 days after insertion into the rooting medium followed by Lepisanthes rubiginosa and Hopea odorata species (95 & 80% rooting at 60 days, respectively). The poorest rooting ability (30% rooting at 60 days) was shown by Aporusa globifera and was first noticed at 30 days. Results of Ilex cymosa species for adventitious root induction per microcutting was markedly different from other species and it produced the highest number of adventitious roots (14.07 roots/microcutting). A. korthalsii generated the fewer, but the heaviest roots compared to I. cymosa. Rooting ability of microcuttings was highly correlated with its number of leaves produced during rooting (r = 0.869-0.981) as well as, with regenerative shoot length of the mother plants (r = 0.690-0.954). Regenerative leaf growth of mother plants and the rooting of their microcuttings was species-specific suggesting that developing association between the two parameters is difficult.
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Claims 12
Claim · model-written summary
Ilex cymosa reached 100% rooting by 24 days.
- Taxon
- Ilex cymosa
_(15766165005).jpg?width=60)
Ilex cymosae0 - Outcome
- rootinge0
- Value
- 100%e0
- Qualifier
- 24, 42 and 48 dayse0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_(15766165005).jpg?width=500)
Verbatim
e0“Ilex cymosa, Tabebuia heterophylla and Agalaia korthalsii reached 100% rooting at 24, 42 and 48 days”
Claim · model-written summary
Tabebuia heterophylla reached 100% rooting by 42 days.
- Taxon
- Tabebuia heterophylla
Tabebuia heterophyllae0 - Outcome
- rootinge0
- Value
- 100%e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Ilex cymosa, Tabebuia heterophylla and Agalaia korthalsii reached 100% rooting at 24, 42 and 48 days”
Claim · model-written summary
Agalaia korthalsii reached 100% rooting by 48 days.
Not reportedDirection
Verbatim
e0“Ilex cymosa, Tabebuia heterophylla and Agalaia korthalsii reached 100% rooting at 24, 42 and 48 days”
Claim · model-written summary
Lepisanthes rubiginosa reached 95% rooting at 60 days.
- Taxon
- Lepisanthes rubiginosa
Lepisanthes rubiginosae0 - Outcome
- rootinge0
- Value
- 95e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Lepisanthes rubiginosa and Hopea odorata species (95 & 80% rooting at 60 days, respectively)”
Claim · model-written summary
Hopea odorata reached 80% rooting at 60 days.
- Taxon
- Hopea odorata
Hopea odoratae0 - Outcome
- rootinge0
- Value
- 80%e0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Lepisanthes rubiginosa and Hopea odorata species (95 & 80% rooting at 60 days, respectively)”
Claim · model-written summary
Aporusa globifera had the poorest rooting, 30% at 60 days, first seen at 30 days.
Verbatim
e0“The poorest rooting ability (30% rooting at 60 days) was shown by Aporusa globifera and was first noticed at 30 days”
Claim · model-written summary
Ilex cymosa produced the highest adventitious root count, 14.07 per microcutting.
- Taxon
- Ilex cymosaIlex cymosae0
- Outcome
- number of adventitious rootse0
- Direction
- higheste0
- Value
- 14.07 roots/microcuttinge0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Ilex cymosa species for adventitious root induction per microcutting was markedly different from other species and it produced the highest number of adventitious roots (14.07 roots/microcutting)”
Claim · model-written summary
A. korthalsii produced fewer roots than I. cymosa.
Verbatim
e0“A. korthalsii generated the fewer, but the heaviest roots compared to I. cymosa”
Claim · model-written summary
A. korthalsii roots were heavier than I. cymosa roots.
Verbatim
e0“A. korthalsii generated the fewer, but the heaviest roots compared to I. cymosa”
Claim · model-written summary
Rooting ability correlated strongly with leaf number, r=0.869–0.981.
- Taxon
- landscape treest0
- Organ / stage
- leavese0
- Outcome
- Rooting ability of microcuttingse0
- Value
- r = 0.869-0.981e0
Not reportedDirection
Verbatim
e0“Rooting ability of microcuttings was highly correlated with its number of leaves produced during rooting (r = 0.869-0.981)”
t0“landscape trees”
Claim · model-written summary
Rooting ability correlated with mother-plant shoot length, r=0.690–0.954.
- Taxon
- landscape treest0
- Organ / stage
- regenerative shoote0
- Outcome
- Rooting ability of microcuttingse0
- Value
- r = 0.690-0.954e0
Not reportedDirection
Verbatim
e0“Rooting ability of microcuttings was highly correlated with its number of leaves produced during rooting (r = 0.869-0.981) as well as, with regenerative shoot length of the mother plants (r = 0.690-0.954)”
t0“landscape trees”
Claim · model-written summary
Mother-plant regenerative leaf growth and microcutting rooting were species specific.
- Taxon
- landscape treest0
- Outcome
- Regenerative leaf growth of mother plants and the rooting of their microcuttings was species-specifice0
Not reportedDirection
Verbatim
e0“Regenerative leaf growth of mother plants and the rooting of their microcuttings was species-specific”
t0“landscape trees”