Paper · 1975 · Journal of the American Society for Horticultural Science

An Attempt to Overcome Iron-Induced Manganese Deficiency in ‘July Elberta’ Peach Trees with Manganese Chelate1

Ewell Rogers

10
claims
20
verbatim quotes
3
citations
3
research areas
✓
Open access · cc-by-nc-nd

Abstract

Abstract Disodium manganous ethylenediamine tetraacetate (MnEDTA), applied to the soil with 113 and 227 g sodium ferric ethylenediamine di-(o-hydroxyphenylacetate) (FeEDDHA), increased the concentration of Mn and reduced the concentration of Fe in ‘July Elberta’ peach leaves ( Prunus persica (L) Batsch). Both rates of the Fe chelate increased Fe and reduced Mn and K in the leaves when compared to non-treated ones. Both rates of the Fe chelate reduced Fe chlorosis and increased shoot growth and size and yield of fruit. Mangenase chelate with 113 g Fe chelate reduced N in the leaves and increased trunk growth. Manganese chelate with 227 g Fe chelate reduced P in leaves. The Zn content in leaves, size of fruit, leaf chlorosis, trunk and shoot growth were not affected by Mn chelate applied with Fe chelate.

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

MnEDTA with FeEDDHA increased leaf Mn concentration.

Taxon
Peach TreesPrunus persicat0
Treatment
Disodium manganous ethylenediamine tetraacetate (MnEDTA)e0
Outcome
concentration of Mne0
Direction
increasede0

Not reportedComparator

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

Prunus persica
Prunus persica · TaxonAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“Disodium manganous ethylenediamine tetraacetate (MnEDTA), applied to the soil with 113 and 227 g sodium ferric ethylenediamine di-(o-hydroxyphenylacetate) (FeEDDHA), increased the concentration of Mn”

✓ located verbatim in the source · abstract, characters 9–208 · show in text ↑
t0

“Peach Trees”

✓ located verbatim in the source · title, characters 75–86 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

MnEDTA with FeEDDHA reduced leaf Fe concentration.

Material
‘July Elberta’e0
Treatment
Manganese Chelatet0
Outcome
concentration of Fee0
Direction
reducede0

Not reportedComparator

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

Prunus persica
Prunus persica · TaxonAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“reduced the concentration of Fe in ‘July Elberta’ peach leaves”

✓ located verbatim in the source · abstract, characters 213–275 · show in text ↑
t0

“Manganese Chelate”

✓ located verbatim in the source · title, characters 92–109 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Both Fe chelate rates increased leaf Fe compared with untreated trees.

Taxon
Peach TreesPrunus persicat0
Treatment
Fe chelatee0
Outcome
Fee0
Direction
increasede0
Comparator
non-treated onese0

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

Prunus persica
Prunus persica · TaxonAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“Both rates of the Fe chelate increased Fe and reduced Mn and K in the leaves when compared to non-treated ones”

✓ located verbatim in the source · abstract, characters 306–416 · show in text ↑
t0

“Peach Trees”

✓ located verbatim in the source · title, characters 75–86 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Both Fe chelate rates reduced leaf Mn and K compared with untreated trees.

Taxon
Peach TreesPrunus persicat0
Treatment
Fe chelatee0
Outcome
Mn and Ke0
Direction
reducede0
Comparator
non-treated onese0

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

Prunus persica
Prunus persica · TaxonAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“Both rates of the Fe chelate increased Fe and reduced Mn and K in the leaves when compared to non-treated ones”

✓ located verbatim in the source · abstract, characters 306–416 · show in text ↑
t0

“Peach Trees”

✓ located verbatim in the source · title, characters 75–86 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Both Fe chelate rates reduced Fe chlorosis.

Taxon
Peach TreesPrunus persicat0
Treatment
Fe chelatee0
Outcome
Fe chlorosise0
Direction
reducede0

Not reportedComparator

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

Prunus persica
Prunus persica · TaxonAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“Both rates of the Fe chelate reduced Fe chlorosis”

✓ located verbatim in the source · abstract, characters 418–467 · show in text ↑
t0

“Peach Trees”

✓ located verbatim in the source · title, characters 75–86 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Both Fe chelate rates increased shoot growth, fruit size and fruit yield.

Taxon
Peach TreesPrunus persicat0
Treatment
Fe chelatee0
Outcome
shoot growth and size and yield of fruite0
Direction
increasede0

Not reportedComparator

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

Prunus persica
Prunus persica · TaxonAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“Both rates of the Fe chelate reduced Fe chlorosis and increased shoot growth and size and yield of fruit”

✓ located verbatim in the source · abstract, characters 418–522 · show in text ↑
t0

“Peach Trees”

✓ located verbatim in the source · title, characters 75–86 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Mn chelate with 113 g Fe chelate reduced leaf N.

Taxon
Peach TreesPrunus persicat0
Treatment
Mangenase chelate with 113 g Fe chelatee0
Outcome
N in the leavese0
Direction
reducede0

Not reportedComparator

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

Prunus persica
Prunus persica · TaxonAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“Mangenase chelate with 113 g Fe chelate reduced N in the leaves”

✓ located verbatim in the source · abstract, characters 524–587 · show in text ↑
t0

“Peach Trees”

✓ located verbatim in the source · title, characters 75–86 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Mn chelate with 113 g Fe chelate increased trunk growth.

Taxon
Peach TreesPrunus persicat0
Treatment
Manganese Chelatet0
Outcome
trunk growthe0
Direction
increasede0

Not reportedComparator

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

Prunus persica
Prunus persica · TaxonAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“increased trunk growth”

✓ located verbatim in the source · abstract, characters 592–614 · show in text ↑
t0

“Peach Trees with Manganese Chelate”

✓ located verbatim in the source · title, characters 75–109 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Mn chelate with 227 g Fe chelate reduced leaf P.

Taxon
Peach TreesPrunus persicat0
Treatment
Manganese chelate with 227 g Fe chelatee0
Outcome
P in leavese0
Direction
reducede0

Not reportedComparator

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

Prunus persica
Prunus persica · TaxonAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“Manganese chelate with 227 g Fe chelate reduced P in leaves”

✓ located verbatim in the source · abstract, characters 616–675 · show in text ↑
t0

“Peach Trees”

✓ located verbatim in the source · title, characters 75–86 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Mn chelate with Fe chelate did not affect leaf Zn, fruit size, chlorosis, or trunk and shoot growth.

Taxon
Peach TreesPrunus persicat0
Treatment
Mn chelate applied with Fe chelatee0
Outcome
Zn content in leaves, size of fruit, leaf chlorosis, trunk and shoot growthe0
Direction
not affectede0

Not reportedComparator

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

Prunus persica
Prunus persica · TaxonAllagash Brewing · CC BY 2.0 · Wikimedia Commons ↗

Verbatim

e0

“The Zn content in leaves, size of fruit, leaf chlorosis, trunk and shoot growth were not affected by Mn chelate applied with Fe chelate”

✓ located verbatim in the source · abstract, characters 677–812 · show in text ↑
t0

“Peach Trees”

✓ located verbatim in the source · title, characters 75–86 · show in text ↑

iron atom · nutrient: content · Prunus persica (peach)Results differ

10 papers: 6 positive, 4 negative or no effect

3 papers in the same direction as this paper · 6 in the opposite direction

  1. positive
  2. positive
  3. positive

6 papers more in this group

See all 10 papers →

iron atom · physiology: pigments · Prunus persica (peach)Positive and negative results

11 papers: 9 positive, 2 negative or no effect

8 papers in the same direction as this paper · 2 in the opposite direction

  1. negative
  2. negative
  3. positive

7 papers more in this group

See all 11 papers →

iron atom · yield · Prunus persica (peach)Results agree

8 papers: 8 positive, 0 negative or no effect

7 papers in the same direction as this paper

  1. positive
  2. positive
  3. positive

4 papers more in this group

See all 8 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.