Paper · 1983 · HortScience

The Effects of Some Chemicals and Growth Substances on Pollen Germination and Tube Growth of Date Palm

Mir I. Asif; Osman A. AI-Tahir; A. F. Farah

10
claims
15
verbatim quotes
19
citations
1
research areas
✓
Open access · cc-by-nc-nd

Abstract

Abstract Boric, fumaric, gibberellic (GA), indoleacetic (IAA), and succinic acids at concentrations of 0.05, 0.5, 5, 50, or 100 ppm in a basic sucrose and agar medium stimulated pollen germination and tube growth of date palm ( Phoenix dactylifera L.). Both germination and tube growth increased with increasing concentration of boric acid, GA, and IAA without injurious effects. Maximum pollen germination was observed at 0.05 ppm succinic acid and 0.5 fumaric acid.

Abstract from the paper’s OpenAlex record; open copy licensed cc-by-nc-nd. Read at the source ↗

The text the model read, with the source record’s inline markup (italics, sub- and superscripts) rendered and its character entities decoded; quote offsets refer to the raw text.

Claims 10

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Boric acid stimulated pollen germination and tube growth.

Taxon
date palmPhoenix dactyliferae0
Treatment
Borice0
Outcome
pollen germination and tube growthe0
Direction
stimulatede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Phoenix dactylifera
Phoenix dactylifera · TaxonEJ Burns · CC BY 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Boric, fumaric, gibberellic (GA), indoleacetic (IAA), and succinic acids at concentrations of 0.05, 0.5, 5, 50, or 100 ppm in a basic sucrose and agar medium stimulated pollen germination and tube growth of date palm ( Phoenix dactylifera L.)”

✓ located verbatim in the source · abstract, characters 9–251 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Fumaric acid stimulated pollen germination and tube growth.

Taxon
date palmPhoenix dactyliferae0
Treatment
fumarice0
Outcome
pollen germination and tube growthe0
Direction
stimulatede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Phoenix dactylifera
Phoenix dactylifera · TaxonEJ Burns · CC BY 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Boric, fumaric, gibberellic (GA), indoleacetic (IAA), and succinic acids at concentrations of 0.05, 0.5, 5, 50, or 100 ppm in a basic sucrose and agar medium stimulated pollen germination and tube growth of date palm ( Phoenix dactylifera L.)”

✓ located verbatim in the source · abstract, characters 9–251 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Gibberellic acid stimulated pollen germination and tube growth.

Taxon
date palmPhoenix dactyliferae0
Treatment
gibberellic (GA)e0
Outcome
pollen germination and tube growthe0
Direction
stimulatede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Phoenix dactylifera
Phoenix dactylifera · TaxonEJ Burns · CC BY 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Boric, fumaric, gibberellic (GA), indoleacetic (IAA), and succinic acids at concentrations of 0.05, 0.5, 5, 50, or 100 ppm in a basic sucrose and agar medium stimulated pollen germination and tube growth of date palm ( Phoenix dactylifera L.)”

✓ located verbatim in the source · abstract, characters 9–251 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Indoleacetic acid stimulated pollen germination and tube growth.

Taxon
date palmPhoenix dactyliferae0
Treatment
indoleacetic (IAA)e0
Outcome
pollen germination and tube growthe0
Direction
stimulatede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Phoenix dactylifera
Phoenix dactylifera · TaxonEJ Burns · CC BY 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Boric, fumaric, gibberellic (GA), indoleacetic (IAA), and succinic acids at concentrations of 0.05, 0.5, 5, 50, or 100 ppm in a basic sucrose and agar medium stimulated pollen germination and tube growth of date palm ( Phoenix dactylifera L.)”

✓ located verbatim in the source · abstract, characters 9–251 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Succinic acid stimulated pollen germination and tube growth.

Taxon
date palmPhoenix dactyliferae0
Treatment
succinic acidse0
Outcome
pollen germination and tube growthe0
Direction
stimulatede0

Not reportedComparator

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Phoenix dactylifera
Phoenix dactylifera · TaxonEJ Burns · CC BY 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Boric, fumaric, gibberellic (GA), indoleacetic (IAA), and succinic acids at concentrations of 0.05, 0.5, 5, 50, or 100 ppm in a basic sucrose and agar medium stimulated pollen germination and tube growth of date palm ( Phoenix dactylifera L.)”

✓ located verbatim in the source · abstract, characters 9–251 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Increasing boric acid concentration increased pollen germination and tube growth without injury.

Taxon
date palmPhoenix dactyliferat0
Treatment
boric acide0
Outcome
germination and tube growthe0
Direction
increasede0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Phoenix dactylifera
Phoenix dactylifera · TaxonEJ Burns · CC BY 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Both germination and tube growth increased with increasing concentration of boric acid, GA, and IAA without injurious effects”

✓ located verbatim in the source · abstract, characters 253–378 · show in text ↑
t0

“The Effects of Some Chemicals and Growth Substances on Pollen Germination and Tube Growth of Date Palm”

✓ located verbatim in the source · title, characters 0–102 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Increasing GA concentration increased germination and tube growth without injury.

Taxon
date palmPhoenix dactyliferat0
Treatment
GAe0
Outcome
germination and tube growthe0
Direction
increasede0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Phoenix dactylifera
Phoenix dactylifera · TaxonEJ Burns · CC BY 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Both germination and tube growth increased with increasing concentration of boric acid, GA, and IAA without injurious effects”

✓ located verbatim in the source · abstract, characters 253–378 · show in text ↑
t0

“The Effects of Some Chemicals and Growth Substances on Pollen Germination and Tube Growth of Date Palm”

✓ located verbatim in the source · title, characters 0–102 · show in text ↑
Associationobservedoriginal resultpositivemeasured

Claim · model-written summary

Increasing IAA concentration increased germination and tube growth without injury.

Taxon
date palmPhoenix dactyliferat0
Treatment
IAAe0
Outcome
germination and tube growthe0
Direction
increasede0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Phoenix dactylifera
Phoenix dactylifera · TaxonEJ Burns · CC BY 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Both germination and tube growth increased with increasing concentration of boric acid, GA, and IAA without injurious effects”

✓ located verbatim in the source · abstract, characters 253–378 · show in text ↑
t0

“The Effects of Some Chemicals and Growth Substances on Pollen Germination and Tube Growth of Date Palm”

✓ located verbatim in the source · title, characters 0–102 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Pollen germination was greatest at 0.05 ppm succinic acid.

Taxon
date palmPhoenix dactyliferat0
Treatment
0.05 ppm succinic acide0
Outcome
pollen germinatione0
Direction
Maximume0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Phoenix dactylifera
Phoenix dactylifera · TaxonEJ Burns · CC BY 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Maximum pollen germination was observed at 0.05 ppm succinic acid and 0.5 fumaric acid”

✓ located verbatim in the source · abstract, characters 380–466 · show in text ↑
t0

“The Effects of Some Chemicals and Growth Substances on Pollen Germination and Tube Growth of Date Palm”

✓ located verbatim in the source · title, characters 0–102 · show in text ↑
Observationobservedoriginal resultpositivemeasured

Claim · model-written summary

Pollen germination was greatest at 0.5 fumaric acid.

Taxon
date palmPhoenix dactyliferat0
Treatment
0.5 fumaric acide0
Outcome
pollen germinatione0
Direction
Maximume0

Organisms pictured · Representative pictures of the matched species, not figures from the paper.

Phoenix dactylifera
Phoenix dactylifera · TaxonEJ Burns · CC BY 4.0 · Wikimedia Commons ↗

Verbatim

e0

“Maximum pollen germination was observed at 0.05 ppm succinic acid and 0.5 fumaric acid”

✓ located verbatim in the source · abstract, characters 380–466 · show in text ↑
t0

“The Effects of Some Chemicals and Growth Substances on Pollen Germination and Tube Growth of Date Palm”

✓ located verbatim in the source · title, characters 0–102 · show in text ↑

Gibberellic acid · yield · Phoenix dactylifera (date palm)Positive and negative results

15 papers: 14 positive, 1 negative or no effect

13 papers in the same direction as this paper · 1 in the opposite direction

  1. negative
  2. positive
  3. positive

11 papers more in this group

See all 15 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.