Abstract
Abstract Uniform everbearing strawberry plants ( Fragaria × ananassa Duch. cv. ‘Gem’) were treated with 60 and 100ppm N, 50 and 100ppm gibberellic acid (GA 3 ), and 50 and 100ppm (2-chloroethyl) phosphonic acid (ethephon) in the greenhouse. One half of the plants were deblossomed as flowers emerged. Both GA 3 and N increased runner production and vegetative growth, independently and without interaction. Ethephon and deblossoming were generally ineffective on the measured characters except that 100ppm ethephon reduced leaf fresh weight and deblossoming increased inflorescence number. Highly significant interactions were observed among ethephon and higher levels of GA 3 and N. ‘Gem’ flowering and runner production appear independent of each other with deblossoming of no practical value in promoting runner production.
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Claims 7
Claim · model-written summary
GA3 increased runner production and vegetative growth.
- Taxon
- Strawberry
_single2.jpg?width=60)
Fragaria ×ananassat0 - Treatment
- GA 3e0
- Outcome
- runner production and vegetative growthe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_single2.jpg?width=500)
Verbatim
e0“Both GA 3 and N increased runner production and vegetative growth”
t0“Strawberry”
Claim · model-written summary
Nitrogen increased runner production and vegetative growth.
- Taxon
- StrawberryFragaria ×ananassat0
- Treatment
- Ne0
- Outcome
- runner production and vegetative growthe0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Both GA 3 and N increased runner production and vegetative growth”
t0“Strawberry”
Claim · model-written summary
100ppm ethephon reduced leaf fresh weight.
- Taxon
- StrawberryFragaria ×ananassat0
- Treatment
- 100ppm ethephone0
- Outcome
- leaf fresh weighte0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“100ppm ethephon reduced leaf fresh weight”
t0“Strawberry”
Claim · model-written summary
Deblossoming increased inflorescence number.
- Taxon
- StrawberryFragaria ×ananassat0
- Treatment
- deblossominge0
- Outcome
- inflorescence numbere0
- Direction
- increasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“deblossoming increased inflorescence number”
t0“Strawberry”
Claim · model-written summary
Ethephon interacted significantly with higher GA3 and N levels.
- Taxon
- StrawberryFragaria ×ananassat0
- Treatment
- ethephon and higher levels of GA 3 and Ne0
- Outcome
- interactionse0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Highly significant interactions were observed among ethephon and higher levels of GA 3 and N.”
t0“Strawberry”
Claim · model-written summary
Flowering and runner production appear independent in Gem strawberry.
- Taxon
- StrawberryFragaria ×ananassat0
- Material
- ‘Gem’e0
- Outcome
- flowering and runner productione0
Not reportedDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“‘Gem’ flowering and runner production appear independent of each other”
t0“Strawberry”
Claim · model-written summary
The authors find deblossoming of no practical value for promoting runner production.
- Taxon
- StrawberryFragaria ×ananassat0
- Outcome
- deblossoming of no practical value in promoting runner productione0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“deblossoming of no practical value in promoting runner production.”
t0“Strawberry”
The same questions in other papers
(2-chloroethyl)phosphonic acid · growth · Fragaria x ananassa (strawberry)Positive and negative results
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See all 6 papers →nitrogen · yield · Fragaria x ananassa (strawberry)Results differ
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- no effect
- no effect
- negative
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See all 60 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.