Abstract
A field experiment was conducted for two successive years to investigate the conventional propagation of Rosa hybrida cv.Eiffel Tower using stem cuttings as affected by the growing season of the year, cutting type and the application of indol-3-butyric acid(IBA) at different concentrations. Uniform cutting types ~ 15-20 cm long (apical, median and basal) were collected from the current year growth of healthy mother plants. Then the cutting bases (2-3 cm) were soaked for 20 minutes in different concentrations of IBA (0, 500, 1000 and 1500 ppm) and the lower end of the cuttings were stuck into 14-cm plastic pots filled with a peat: perlite mixture (1:1v/v). The obtained results statistically analyzed by ANOVA showed that rooting percentage of stem cuttings, number of roots and root length varied according to cutting type, concentration of IBA and growing season. The median cutting type was significantly superior to the other types in both autumn and spring seasons. IBA application significantly improved rooting percentage, root number and root length of the treated cuttings comparing to the untreated ones (control). A significant interaction between cutting type and IBA concentrations was observed on most of the characteristics measured during the autumn season only.
Abstract from the paper’s OpenAlex record; open copy licensed cc-by. Read at the source ↗
The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.
Claims 4
Claim · model-written summary
Rooting percentage, root number and root length varied with cutting type, IBA concentration and season.
- Taxon
- Rosa hybrida
Rosa hybrid cultivart0 - Treatment
- concentration of IBAe0
- Outcome
- rooting percentage of stem cuttings, number of roots and root lengthe0
- Direction
- variede0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“rooting percentage of stem cuttings, number of roots and root length varied according to cutting type, concentration of IBA and growing season.”
t0“Rosa hybrida Cv Eiffel Tower”
Claim · model-written summary
Median cuttings were superior to other cutting types in autumn and spring.
- Taxon
- Rosa hybridaRosa hybrid cultivart0
- Treatment
- median cutting typee0
- Outcome
- significantly superiore0
- Direction
- superiore0
- Qualifier
- both autumn and spring seasonse0
- Comparator
- the other typese0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The median cutting type was significantly superior to the other types in both autumn and spring seasons.”
t0“Rosa hybrida Cv Eiffel Tower”
Claim · model-written summary
IBA increased rooting percentage, root number and root length compared with untreated cuttings.
- Taxon
- Rosa hybridaRosa hybrid cultivart0
- Treatment
- IBA applicatione0
- Outcome
- rooting percentage, root number and root lengthe0
- Direction
- improvede0
- Comparator
- the untreated ones (control)e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“IBA application significantly improved rooting percentage, root number and root length of the treated cuttings comparing to the untreated ones (control).”
t0“Rosa hybrida Cv Eiffel Tower”
Claim · model-written summary
Cutting type and IBA concentration interacted significantly for most measured characteristics only in autumn.
- Taxon
- Rosa hybridaRosa hybrid cultivart0
- Treatment
- IBA concentrationse0
- Outcome
- most of the characteristics measurede0
- Qualifier
- during the autumn season onlye0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“A significant interaction between cutting type and IBA concentrations was observed on most of the characteristics measured during the autumn season only.”
t0“Rosa hybrida Cv Eiffel Tower”
The same questions in other papers
indole-3-butyric acid · growth · Rosa hybrid cultivarResults agree
14 papers in the same direction as this paper
- positive
- positive
- positive
11 papers more in this group
See all 15 papers →Claims are grouped by organism, treatment and what was measured or targeted. A paper counts as positive when any of its claims in the group is positive.