Paper · 1996 · Annals of Applied Biology

Effect of the seed coat on water uptake and electrolyt leakage of sorghum (Sorghum bicolor (L.) Moench) seeds

HELEN L SHEPHARD; ROBERT E L NAYLOR

8
claims
16
verbatim quotes
15
citations
2
research areas
—
Not open access

Abstract

Summary. Four seed lots of sorghum cultivar IS 34213 were obtained which had been harvested early or at full maturity and then dried either swiftly in the sun or slowly in the shade. The earlier harvested seeds were lighter, smaller and of lower density. Earlier harvested seeds had pericarps which permitted faster water uptake and greater leakage of electrolytes. Water uptake and electrolyte leakage were positively correlated. The method of seed drying had no effect on water uptake or leakage. Greater leakage was associated with lower final germination. The results are interpreted in relation to germination testing.

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Claims 8

Observationobservedoriginal resultmeasured

Claim · model-written summary

Earlier harvested sorghum seeds were lighter.

Taxon
sorghumSorghumt0
Treatment
earlier harvestede0
Outcome
lightere0
Direction
lightere0

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

t0

“sorghum (Sorghum bicolor (L.) Moench) seeds”

✓ located verbatim in the source · title, characters 66–109 · show in text ↑
e0

“The earlier harvested seeds were lighter, smaller and of lower density.”

✓ located verbatim in the source · abstract, characters 183–254 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Earlier harvested sorghum seeds were smaller.

Taxon
sorghumSorghumt0
Treatment
earlier harvestede0
Outcome
smallere0
Direction
smallere0

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

t0

“sorghum (Sorghum bicolor (L.) Moench) seeds”

✓ located verbatim in the source · title, characters 66–109 · show in text ↑
e0

“The earlier harvested seeds were lighter, smaller and of lower density.”

✓ located verbatim in the source · abstract, characters 183–254 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Earlier harvested sorghum seeds had lower density.

Taxon
sorghumSorghumt0
Treatment
earlier harvestede0
Outcome
densitye0
Direction
lowere0

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

t0

“sorghum (Sorghum bicolor (L.) Moench) seeds”

✓ located verbatim in the source · title, characters 66–109 · show in text ↑
e0

“The earlier harvested seeds were lighter, smaller and of lower density.”

✓ located verbatim in the source · abstract, characters 183–254 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Pericarps of earlier harvested sorghum seeds allowed faster water uptake.

Taxon
sorghumSorghumt0
Organ / stage
pericarpse0
Treatment
Earlier harvestede0
Outcome
water uptakee0
Direction
fastere0

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

t0

“sorghum (Sorghum bicolor (L.) Moench) seeds”

✓ located verbatim in the source · title, characters 66–109 · show in text ↑
e0

“Earlier harvested seeds had pericarps which permitted faster water uptake and greater leakage of electrolytes.”

✓ located verbatim in the source · abstract, characters 255–365 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Pericarps of earlier harvested sorghum seeds allowed greater electrolyte leakage.

Taxon
sorghumSorghumt0
Organ / stage
pericarpse0
Treatment
Earlier harvestede0
Outcome
leakage of electrolytese0
Direction
greatere0

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

t0

“sorghum (Sorghum bicolor (L.) Moench) seeds”

✓ located verbatim in the source · title, characters 66–109 · show in text ↑
e0

“Earlier harvested seeds had pericarps which permitted faster water uptake and greater leakage of electrolytes.”

✓ located verbatim in the source · abstract, characters 255–365 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Water uptake and electrolyte leakage were positively correlated.

Taxon
sorghumSorghumt0
Outcome
electrolyte leakagee0
Direction
positivelye0
Comparator
Water uptakee0

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

t0

“sorghum (Sorghum bicolor (L.) Moench) seeds”

✓ located verbatim in the source · title, characters 66–109 · show in text ↑
e0

“Water uptake and electrolyte leakage were positively correlated.”

✓ located verbatim in the source · abstract, characters 366–430 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Seed drying method had no effect on water uptake or electrolyte leakage.

Taxon
sorghumSorghumt0
Treatment
method of seed dryinge0
Outcome
water uptake or leakagee0
Direction
no effecte0

Not reportedComparator

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

t0

“sorghum (Sorghum bicolor (L.) Moench) seeds”

✓ located verbatim in the source · title, characters 66–109 · show in text ↑
e0

“The method of seed drying had no effect on water uptake or leakage.”

✓ located verbatim in the source · abstract, characters 431–498 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Greater electrolyte leakage was associated with lower final germination.

Taxon
sorghumSorghumt0
Outcome
final germinatione0
Direction
lowere0
Comparator
Greater leakagee0

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

Sorghum
Sorghum · Taxon · picture of the genus (one of its species)Evelyn Simak · CC BY-SA 2.0 · Wikimedia Commons ↗

Verbatim

t0

“sorghum (Sorghum bicolor (L.) Moench) seeds”

✓ located verbatim in the source · title, characters 66–109 · show in text ↑
e0

“Greater leakage was associated with lower final germination.”

✓ located verbatim in the source · abstract, characters 499–559 · show in text ↑

processing · physiology: water · SorghumResults agree

3 papers: 0 positive, 3 negative or no effect

2 papers in the same direction as this paper

  1. negative
  2. no effect
See all 3 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.