Abstract
This study was carried out to evaluate the effects of Gibberellic acid and Paclobutrazol respectively on promote flowering and vegetative growth reduction in strawberry in order to enhance production. Gibberellic acid and paclobutrazol are plant growth regulators. Gibberellic acid can act as a promoter while, paclobutrazol act as an inhibitor. Gibberellic acid at 100 mg/l, 30 and 90 days and paclobutrazol at 150 mg/l, 50 days after transplanting were treated on two strawberry cultivars Diamante and Paros in a split plot design with three replications. Results indicated that foliar spray of gibberellic acid at 30 days after transplanting with paclobutrazol reduced flowering, fruit production and TSS and also significantly increased the runner length up to 127 cm in both cultivars. Application of gibberellic acid at 90 days after transplanting increased flowering to 25 flowers, but didn’t help the plants to produce more fruits. Paclobutrazol strongly reduced runner number with no effect on leaf number and petiole length. The results showed no effect of treatments upon leaf chlorophyll content. The maximum and minimum ftuit weight belonged to diamante cultivar respectively in control treatment (17/8 gr) and two steps gibberellic acid with paclobutrazol treatment (3/8 gr). Generally gibberellic acid treatment didn’t improve production and paclobutrazol treatment was more effective on decreasing the runner number rather than other vegetative growth parameters.
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Claims 12
Claim · model-written summary
Early gibberellic acid with paclobutrazol reduced flowering.
- Taxon
- strawberry
_single2.jpg?width=60)
Fragaria ×ananassat0 - Treatment
- gibberellic acid at 30 days after transplanting with paclobutrazole0
- Outcome
- floweringe0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_single2.jpg?width=500)
Verbatim
e0“foliar spray of gibberellic acid at 30 days after transplanting with paclobutrazol reduced flowering, fruit production and TSS”
t0“Strawberry”
Claim · model-written summary
Early gibberellic acid with paclobutrazol reduced fruit production.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- gibberellic acid at 30 days after transplanting with paclobutrazole0
- Outcome
- fruit productione0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“foliar spray of gibberellic acid at 30 days after transplanting with paclobutrazol reduced flowering, fruit production and TSS”
t0“Strawberry”
Claim · model-written summary
Early gibberellic acid with paclobutrazol reduced TSS.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- gibberellic acid at 30 days after transplanting with paclobutrazole0
- Outcome
- TSSe0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“foliar spray of gibberellic acid at 30 days after transplanting with paclobutrazol reduced flowering, fruit production and TSS”
t0“Strawberry”
Claim · model-written summary
Early gibberellic acid with paclobutrazol increased runner length to 127 cm.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- gibberellic acid at 30 days after transplanting with paclobutrazole1
- Outcome
- runner lengthe0
- Direction
- increasede0
- Value
- 127 cme0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“significantly increased the runner length up to 127 cm in both cultivars”
t0“Strawberry”
e1“gibberellic acid at 30 days after transplanting with paclobutrazol”
Claim · model-written summary
Gibberellic acid at 90 days increased flowering to 25 flowers.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- gibberellic acid at 90 days after transplantinge0
- Outcome
- floweringe0
- Direction
- increasede0
- Value
- 25 flowerse0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Application of gibberellic acid at 90 days after transplanting increased flowering to 25 flowers”
t0“Strawberry”
Claim · model-written summary
Gibberellic acid at 90 days did not increase fruit number.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- gibberellic acid at 90 days after transplantinge1
- Outcome
- produce more fruitse0
- Direction
- didn’t helpe0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“didn’t help the plants to produce more fruits”
t0“Strawberry”
e1“Application of gibberellic acid at 90 days after transplanting”
Claim · model-written summary
Paclobutrazol strongly reduced runner number.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- Paclobutrazole0
- Outcome
- runner numbere0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Paclobutrazol strongly reduced runner number”
t0“Strawberry”
Claim · model-written summary
Paclobutrazol had no effect on leaf number and petiole length.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- Paclobutrazole0
- Outcome
- leaf number and petiole lengthe0
- Direction
- no effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Paclobutrazol strongly reduced runner number with no effect on leaf number and petiole length”
t0“Strawberry”
Claim · model-written summary
Treatments did not affect leaf chlorophyll content.
- Taxon
- strawberryFragaria ×ananassat0
- Treatment
- treatmentse0
- Outcome
- leaf chlorophyll contente0
- Direction
- no effecte0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The results showed no effect of treatments upon leaf chlorophyll content”
t0“Strawberry”
Claim · model-written summary
Diamante control fruit had maximum weight of 17/8 gr.
- Taxon
- strawberryFragaria ×ananassat0
- Material
- diamante cultivare0
- Treatment
- control treatmente0
- Outcome
- ftuit weighte0
- Direction
- maximume0
- Value
- 17/8 gre0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“maximum and minimum ftuit weight belonged to diamante cultivar respectively in control treatment (17/8 gr) and two steps gibberellic acid with paclobutrazol treatment (3/8 gr)”
t0“Strawberry”
Claim · model-written summary
Diamante under two-step gibberellic acid with paclobutrazol had minimum fruit weight of 3/8 gr.
- Taxon
- strawberryFragaria ×ananassat0
- Material
- diamante cultivare0
- Treatment
- two steps gibberellic acid with paclobutrazol treatmente0
- Outcome
- ftuit weighte0
- Direction
- minimume0
- Value
- 3/8 gre0
- Comparator
- control treatmente0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“maximum and minimum ftuit weight belonged to diamante cultivar respectively in control treatment (17/8 gr) and two steps gibberellic acid with paclobutrazol treatment (3/8 gr)”
t0“Strawberry”
Claim · model-written summary
The authors conclude gibberellic acid did not improve production.
- Taxon
- strawberryFragaria ×ananassat0
- Outcome
- gibberellic acid treatment didn’t improve productione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Generally gibberellic acid treatment didn’t improve production”
t0“Strawberry”
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8 of 10 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.
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.