Abstract
Two plant growth regulators were sprayed on a normal-seeded cultivar of longan (Dimorcarpus longan Lour. 'Wulongling') for inducing shrivelled seeds. Results showed that MH could induce shrivelled seeds repeatedly, and its optimum concentration was 600 mg/L. But the content of TSS, soluble sugar, titratable acid, sugar to acid and the index of fruit figure all decreased in different extent. The shrivelled-seed fruits quality were promoted with the combination of spraying N-(2-chloro-4-pyridyl)-N'-phenylurea (CPPU). However, 6-BA didn't induce shrivelled seeds repeatedly, which might be mainly related to the treatment period and needed further study. Index of fruit figure proved to be good measure to value whether the fruit of longan was shrivelled or not. Fruits developed from late flowers had high percentage of shrivelled seeds, which might be related to the regulation of endogenous hormones.
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Claims 7
Claim · model-written summary
MH repeatedly induced shrivelled seeds, with optimum concentration 600 mg/L.
- Taxon
- longan
Dimocarpus longane1 - Material
- Wulonglinge1
- Treatment
- MHe0
- Outcome
- shrivelled seedse0
- Value
- 600 mg/Le0
Not reportedComparatorDirection
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“MH could induce shrivelled seeds repeatedly, and its optimum concentration was 600 mg/L.”
e1“longan (Dimorcarpus longan Lour. 'Wulongling')”
Claim · model-written summary
TSS, soluble sugar, and titratable acid content decreased.
- Taxon
- longanDimocarpus longane1
- Treatment
- MHe2
- Outcome
- content of TSS, soluble sugar, titratable acide0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“the content of TSS, soluble sugar, titratable acid, sugar to acid and the index of fruit figure all decreased in different extent.”
e1“longan (Dimorcarpus longan Lour. 'Wulongling')”
e2“MH could induce shrivelled seeds repeatedly”
Claim · model-written summary
Sugar to acid and fruit figure index decreased.
- Taxon
- longanDimocarpus longane1
- Treatment
- MHe2
- Outcome
- sugar to acid and the index of fruit figuree0
- Direction
- decreasede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“sugar to acid and the index of fruit figure all decreased in different extent.”
e1“longan (Dimorcarpus longan Lour. 'Wulongling')”
e2“MH could induce shrivelled seeds repeatedly”
Claim · model-written summary
Combined CPPU spraying promoted shrivelled-seed fruit quality.
- Taxon
- longanDimocarpus longane1
- Treatment
- spraying N-(2-chloro-4-pyridyl)-N'-phenylurea (CPPU)e0
- Outcome
- shrivelled-seed fruits qualitye0
- Direction
- promotede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“The shrivelled-seed fruits quality were promoted with the combination of spraying N-(2-chloro-4-pyridyl)-N'-phenylurea (CPPU).”
e1“longan (Dimorcarpus longan Lour. 'Wulongling')”
Claim · model-written summary
6-BA did not repeatedly induce shrivelled seeds.
- Taxon
- longanDimocarpus longane1
- Treatment
- 6-BAe0
- Outcome
- shrivelled seedse0
- Direction
- didn't inducee0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“6-BA didn't induce shrivelled seeds repeatedly”
e1“longan (Dimorcarpus longan Lour. 'Wulongling')”
Claim · model-written summary
Fruit figure index was a good measure of shrivelled fruit status.
- Taxon
- longanDimocarpus longane0
- Outcome
- good measure to value whether the fruit of longan was shrivelled or note0
Not reportedComparatorValue
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Index of fruit figure proved to be good measure to value whether the fruit of longan was shrivelled or not.”
Claim · model-written summary
Fruits from late flowers had a high percentage of shrivelled seeds.
- Taxon
- longanDimocarpus longane1
- Organ / stage
- late flowerse0
- Outcome
- percentage of shrivelled seedse0
- Direction
- highe0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Fruits developed from late flowers had high percentage of shrivelled seeds”
e1“longan (Dimorcarpus longan Lour. 'Wulongling')”
The same questions in other papers
application · quality: general · Dimocarpus longan (longan)Positive and negative results
1 paper in the same direction as this paper · 2 in the opposite direction
- no effect
- negative
- positive
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.