Paper · 1971 · Journal of Horticultural Science

The influence of soil moisture on apple root growth and root: shoot ratios

J.E.L. Cripps

13
claims
26
verbatim quotes
20
citations
3
research areas
—
Not open access

Abstract

SummaryMoisture stress, fluctuating soil moisture availability and waterlogging during the summer months all reduced growth and increased root : shoot ratios of young Granny Smith apple trees on Mailing Merton 115 rootstocks. Antitranspirants did not overcome the adverse effects of fluctuating soil moisture availability on shoot growth.Some reduction in root growth was also brought about by moisture stress, and, since roots tended to proliferate less in dry soil, the general configuration of the root system was changed.Frequent irrigation which maintained the soil at field capacity produced the largest trees on MM. 115.Trees on seedling rootstocks were comparatively unaffected by moisture stress or by waterlogging.

Abstract from the paper’s OpenAlex record, shown for indexing and research. Copyright remains with the authors or the publisher. 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 13

Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Moisture stress reduced growth in Granny Smith apple trees on Mailing Merton 115 rootstocks.

Material
Granny Smithe0
Treatment
Moisture stresse0
Outcome
growthe0
Direction
reducede0
Qualifier
Mailing Merton 115 rootstockse0

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Moisture stress, fluctuating soil moisture availability and waterlogging during the summer months all reduced growth and increased root : shoot ratios of young Granny Smith apple trees on Mailing Merton 115 rootstocks.”

✓ located verbatim in the source · abstract, characters 7–225 · show in text ↑
t0

“apple”

✓ located verbatim in the source · title, characters 34–39 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Moisture stress increased root : shoot ratios in Granny Smith apple trees on Mailing Merton 115 rootstocks.

Material
Granny Smithe0
Treatment
Moisture stresse0
Outcome
root : shoot ratiose0
Direction
increasede0
Qualifier
Mailing Merton 115 rootstockse0

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Moisture stress, fluctuating soil moisture availability and waterlogging during the summer months all reduced growth and increased root : shoot ratios of young Granny Smith apple trees on Mailing Merton 115 rootstocks.”

✓ located verbatim in the source · abstract, characters 7–225 · show in text ↑
t0

“apple”

✓ located verbatim in the source · title, characters 34–39 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

fluctuating soil moisture availability reduced growth in Granny Smith apple trees on Mailing Merton 115 rootstocks.

Material
Granny Smithe0
Treatment
fluctuating soil moisture availabilitye0
Outcome
growthe0
Direction
reducede0
Qualifier
Mailing Merton 115 rootstockse0

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Moisture stress, fluctuating soil moisture availability and waterlogging during the summer months all reduced growth and increased root : shoot ratios of young Granny Smith apple trees on Mailing Merton 115 rootstocks.”

✓ located verbatim in the source · abstract, characters 7–225 · show in text ↑
t0

“apple”

✓ located verbatim in the source · title, characters 34–39 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

fluctuating soil moisture availability increased root : shoot ratios in Granny Smith apple trees on Mailing Merton 115 rootstocks.

Material
Granny Smithe0
Treatment
fluctuating soil moisture availabilitye0
Outcome
root : shoot ratiose0
Direction
increasede0
Qualifier
Mailing Merton 115 rootstockse0

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Moisture stress, fluctuating soil moisture availability and waterlogging during the summer months all reduced growth and increased root : shoot ratios of young Granny Smith apple trees on Mailing Merton 115 rootstocks.”

✓ located verbatim in the source · abstract, characters 7–225 · show in text ↑
t0

“apple”

✓ located verbatim in the source · title, characters 34–39 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

waterlogging reduced growth in Granny Smith apple trees on Mailing Merton 115 rootstocks.

Material
Granny Smithe0
Treatment
waterlogginge0
Outcome
growthe0
Direction
reducede0
Qualifier
Mailing Merton 115 rootstockse0

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Moisture stress, fluctuating soil moisture availability and waterlogging during the summer months all reduced growth and increased root : shoot ratios of young Granny Smith apple trees on Mailing Merton 115 rootstocks.”

✓ located verbatim in the source · abstract, characters 7–225 · show in text ↑
t0

“apple”

✓ located verbatim in the source · title, characters 34–39 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

waterlogging increased root : shoot ratios in Granny Smith apple trees on Mailing Merton 115 rootstocks.

Material
Granny Smithe0
Treatment
waterlogginge0
Outcome
root : shoot ratiose0
Direction
increasede0
Qualifier
Mailing Merton 115 rootstockse0

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Moisture stress, fluctuating soil moisture availability and waterlogging during the summer months all reduced growth and increased root : shoot ratios of young Granny Smith apple trees on Mailing Merton 115 rootstocks.”

✓ located verbatim in the source · abstract, characters 7–225 · show in text ↑
t0

“apple”

✓ located verbatim in the source · title, characters 34–39 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Antitranspirants did not overcome reduced shoot growth under fluctuating moisture.

Treatment
Antitranspirantse0
Outcome
shoot growthe0
Direction
did not overcomee0

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Antitranspirants did not overcome the adverse effects of fluctuating soil moisture availability on shoot growth.”

✓ located verbatim in the source · abstract, characters 226–338 · show in text ↑
t0

“apple”

✓ located verbatim in the source · title, characters 34–39 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Moisture stress reduced root growth.

Treatment
moisture stresse0
Outcome
root growthe0
Direction
reductione0

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Some reduction in root growth was also brought about by moisture stress, and, since roots tended to proliferate less in dry soil, the general configuration of the root system was changed.”

✓ located verbatim in the source · abstract, characters 338–525 · show in text ↑
t0

“apple”

✓ located verbatim in the source · title, characters 34–39 · show in text ↑
Associationobservedoriginal resultnegativemeasured

Claim · model-written summary

Roots proliferated less in dry soil.

Outcome
roots tended to proliferatee0
Direction
lesse0
Setting
dry soile0

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Some reduction in root growth was also brought about by moisture stress, and, since roots tended to proliferate less in dry soil, the general configuration of the root system was changed.”

✓ located verbatim in the source · abstract, characters 338–525 · show in text ↑
t0

“apple”

✓ located verbatim in the source · title, characters 34–39 · show in text ↑
Associationobservedoriginal resultmeasured

Claim · model-written summary

Dry soil changed the configuration of the root system.

Outcome
configuration of the root systeme0
Direction
changede0
Setting
dry soile0

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Some reduction in root growth was also brought about by moisture stress, and, since roots tended to proliferate less in dry soil, the general configuration of the root system was changed.”

✓ located verbatim in the source · abstract, characters 338–525 · show in text ↑
t0

“apple”

✓ located verbatim in the source · title, characters 34–39 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Frequent irrigation at field capacity produced the largest trees on MM. 115.

Treatment
Frequent irrigatione0
Outcome
treese0
Direction
largeste0
Qualifier
field capacitye0

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Frequent irrigation which maintained the soil at field capacity produced the largest trees on MM. 115.”

✓ located verbatim in the source · abstract, characters 525–627 · show in text ↑
t0

“apple”

✓ located verbatim in the source · title, characters 34–39 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Apple trees on seedling rootstocks were comparatively unaffected by moisture stress.

Material
seedling rootstockse0
Treatment
moisture stresse0
Outcome
Treese0
Direction
comparatively unaffectede0

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Trees on seedling rootstocks were comparatively unaffected by moisture stress or by waterlogging.”

✓ located verbatim in the source · abstract, characters 627–724 · show in text ↑
t0

“apple”

✓ located verbatim in the source · title, characters 34–39 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Apple trees on seedling rootstocks were comparatively unaffected by waterlogging.

Material
seedling rootstockse0
Treatment
waterlogginge0
Outcome
Treese0
Direction
comparatively unaffectede0

Not reportedComparator

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

Malus domestica
Malus domestica · TaxonW.carter · CC0 · Wikimedia Commons ↗

Verbatim

e0

“Trees on seedling rootstocks were comparatively unaffected by moisture stress or by waterlogging.”

✓ located verbatim in the source · abstract, characters 627–724 · show in text ↑
t0

“apple”

✓ located verbatim in the source · title, characters 34–39 · show in text ↑

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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.