Abstract
Abstract Preharvest application of naphthaleneacetic acid (NAA) at 10, 20, 40, and 60 ppm concentrations to immature ‘Zahdi’ date palm ( Phoenix dactylifera L.) fruit 15 to 16 weeks after pollination (late chimri stage) influenced fruit size, quality, and ripening. Compared with the controls, 40 and 60 ppm NAA treatments increased fruit size, weight, volume, pulp to seed ratio, and moisture content At 60 ppm fruit weight was increased by 39%. Total soluble solids were not altered significantly. Fruit ripening was delayed at least one month by 40 and 60 ppm.
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Claims 5
Claim · model-written summary
Forty and 60 ppm NAA increased fruit size, weight, and volume relative to controls.
- Taxon
- date palm
Phoenix dactyliferae0 - Material
- ‘Zahdi’e0
- Organ / stage
- fruite0
- Treatment
- 40 and 60 ppm NAA treatmentse0
- Outcome
- fruit size, weight, volumee0
- Direction
- increasede0
- Comparator
- the controlse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Preharvest application of naphthaleneacetic acid (NAA) at 10, 20, 40, and 60 ppm concentrations to immature ‘Zahdi’ date palm ( Phoenix dactylifera L.) fruit 15 to 16 weeks after pollination (late chimri stage) influenced fruit size, quality, and ripening. Compared with the controls, 40 and 60 ppm NAA treatments increased fruit size, weight, volume, pulp to seed ratio, and moisture content”
Claim · model-written summary
Forty and 60 ppm NAA increased pulp to seed ratio and moisture content.
- Taxon
- date palmPhoenix dactyliferae0
- Material
- ‘Zahdi’e0
- Treatment
- 40 and 60 ppm NAA treatmentse0
- Outcome
- pulp to seed ratio, and moisture contente0
- Direction
- increasede0
- Comparator
- the controlse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Preharvest application of naphthaleneacetic acid (NAA) at 10, 20, 40, and 60 ppm concentrations to immature ‘Zahdi’ date palm ( Phoenix dactylifera L.) fruit 15 to 16 weeks after pollination (late chimri stage) influenced fruit size, quality, and ripening. Compared with the controls, 40 and 60 ppm NAA treatments increased fruit size, weight, volume, pulp to seed ratio, and moisture content”
Claim · model-written summary
At 60 ppm, NAA increased fruit weight by 39%.
- Taxon
- date palmPhoenix dactyliferae0
- Treatment
- 60 ppme0
- Outcome
- fruit weighte0
- Direction
- increasede0
- Value
- 39%e0
- Comparator
- the controlse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Preharvest application of naphthaleneacetic acid (NAA) at 10, 20, 40, and 60 ppm concentrations to immature ‘Zahdi’ date palm ( Phoenix dactylifera L.) fruit 15 to 16 weeks after pollination (late chimri stage) influenced fruit size, quality, and ripening. Compared with the controls, 40 and 60 ppm NAA treatments increased fruit size, weight, volume, pulp to seed ratio, and moisture content At 60 ppm fruit weight was increased by 39%”
Claim · model-written summary
NAA did not significantly alter total soluble solids.
- Taxon
- date palmPhoenix dactyliferae0
- Treatment
- NAA treatmentse0
- Outcome
- Total soluble solidse0
- Direction
- not alterede0
- Comparator
- the controlse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Preharvest application of naphthaleneacetic acid (NAA) at 10, 20, 40, and 60 ppm concentrations to immature ‘Zahdi’ date palm ( Phoenix dactylifera L.) fruit 15 to 16 weeks after pollination (late chimri stage) influenced fruit size, quality, and ripening. Compared with the controls, 40 and 60 ppm NAA treatments increased fruit size, weight, volume, pulp to seed ratio, and moisture content At 60 ppm fruit weight was increased by 39%. Total soluble solids were not altered significantly”
Claim · model-written summary
Forty and 60 ppm NAA delayed ripening at least one month.
- Taxon
- date palmPhoenix dactyliferae0
- Treatment
- 40 and 60 ppme0
- Outcome
- Fruit ripeninge0
- Direction
- delayede0
- Value
- at least one monthe0
- Comparator
- the controlse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Preharvest application of naphthaleneacetic acid (NAA) at 10, 20, 40, and 60 ppm concentrations to immature ‘Zahdi’ date palm ( Phoenix dactylifera L.) fruit 15 to 16 weeks after pollination (late chimri stage) influenced fruit size, quality, and ripening. Compared with the controls, 40 and 60 ppm NAA treatments increased fruit size, weight, volume, pulp to seed ratio, and moisture content At 60 ppm fruit weight was increased by 39%. Total soluble solids were not altered significantly. Fruit ripening was delayed at least one month by 40 and 60 ppm”
The same questions in other papers
1-naphthaleneacetic acid · quality: sugar starch · Phoenix dactylifera (date palm)Results differ
3 papers in the same direction as this paper · 2 in the opposite direction
- positive
- positive
- no effect
2 papers more in this group
See all 6 papers →1-naphthaleneacetic acid · quality: grain · Phoenix dactylifera (date palm)Results agree
1 paper in the same direction as this paper
- positive
1-naphthaleneacetic acid · yield · Phoenix dactylifera (date palm)Results agree
15 papers in the same direction as this paper
- positive
- positive
- positive
12 papers more in this group
See all 16 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.