Abstract
Abstract Paclobutrazol applied at 37 mg per plant to container-grown, own-rooted peach [ Prunus persica (L.) Batsch ‘Redhaven’] trees reduced vegetative growth (compared with no treatment) as measured by shoot extension, leaf size, and shoot dry weight. All paclobutrazol treatments (foliar and/or soil) increased root tip diameter and reduced unsuberized root length. Paclobutrazol increased the size of the cortex parenchyma cells and resulted in radial rather than longitudinal elongation of the innermost layer of cortex cells. These changes in cell shape and size were primarily responsible for increasing root tip diameter. Chemical name used: ( R *, R *)-(±)-β-[(4-chlorophenyl)methy]-α-(l,l-dimethylethyl)-1 H- 1,2,4-triazole-l-ethanol (paclobutrazol).
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Claims 6
Claim · model-written summary
Paclobutrazol reduced peach shoot extension, leaf size, and shoot dry weight versus no treatment.
- Taxon
- peach
Prunus persicae0 - Material
- Redhavene0
- Treatment
- Paclobutrazol applied at 37 mg per plante0
- Outcome
- shoot extension, leaf size, and shoot dry weighte0
- Direction
- reducede0
- Comparator
- no treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Paclobutrazol applied at 37 mg per plant to container-grown, own-rooted peach [ Prunus persica (L.) Batsch ‘Redhaven’] trees reduced vegetative growth (compared with no treatment) as measured by shoot extension, leaf size, and shoot dry weight.”
Claim · model-written summary
Foliar or soil paclobutrazol increased peach root tip diameter.
- Taxon
- PeachPrunus persicat0
- Treatment
- paclobutrazol treatments (foliar and/or soil)e0
- Outcome
- root tip diametere0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All paclobutrazol treatments (foliar and/or soil) increased root tip diameter and reduced unsuberized root length.”
t0“Growth Responses of Peach Roots and Shoots to Soil and Foliar-applied Paclobutrazol”
Claim · model-written summary
Foliar or soil paclobutrazol reduced peach unsuberized root length.
- Taxon
- PeachPrunus persicat0
- Treatment
- paclobutrazol treatments (foliar and/or soil)e0
- Outcome
- unsuberized root lengthe0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“All paclobutrazol treatments (foliar and/or soil) increased root tip diameter and reduced unsuberized root length.”
t0“Growth Responses of Peach Roots and Shoots to Soil and Foliar-applied Paclobutrazol”
Claim · model-written summary
Paclobutrazol increased peach cortex parenchyma cell size.
- Taxon
- PeachPrunus persicat0
- Treatment
- Paclobutrazole0
- Outcome
- size of the cortex parenchyma cellse0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Paclobutrazol increased the size of the cortex parenchyma cells and resulted in radial rather than longitudinal elongation of the innermost layer of cortex cells.”
t0“Growth Responses of Peach Roots and Shoots to Soil and Foliar-applied Paclobutrazol”
Claim · model-written summary
Paclobutrazol produced radial rather than longitudinal elongation of peach inner cortex cells.
- Taxon
- PeachPrunus persicat0
- Treatment
- Paclobutrazole0
- Outcome
- radial rather than longitudinal elongation of the innermost layer of cortex cellse0
- Comparator
- longitudinal elongatione0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Paclobutrazol increased the size of the cortex parenchyma cells and resulted in radial rather than longitudinal elongation of the innermost layer of cortex cells.”
t0“Growth Responses of Peach Roots and Shoots to Soil and Foliar-applied Paclobutrazol”
Claim · model-written summary
Cortex cell shape and size changes primarily explained increased peach root tip diameter.
- Taxon
- PeachPrunus persicat0
- Outcome
- increasing root tip diametere0
- Direction
- increasinge0
- Qualifier
- changes in cell shape and sizee0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“These changes in cell shape and size were primarily responsible for increasing root tip diameter.”
t0“Growth Responses of Peach Roots and Shoots to Soil and Foliar-applied Paclobutrazol”
The same questions in other papers
paclobutrazol · growth · Prunus persica (peach)Results differ
9 papers in the same direction as this paper · 11 in the opposite direction
- positive
- negative
- negative
17 papers more in this group
See all 21 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.