Paper · 1993 · HortScience

Survival and Growth of Peach Trees Planted in Killed Bahiagrass at an Old Orchard Site

Dean R. Evert; Paul F. Bertrand

14
claims
26
verbatim quotes
5
citations
4
research areas
✓
Open access

Abstract

More peach [Prunus persica (L.) Batsch.] trees survived when planted in killed bahiagrass (Paspalum notatum Flugge `Paraguayan-22') sod growing between previous orchard tree rows (98%) than when planted in previous tree sites (81%) or in previous tree rows, but halfway between previous tree sites (79%). The previous orchard was removed Nov. 1986, and new trees were planted Feb. 1987. Surviving trees in the killed sod grew better than trees at the other two sites. Tilling the sites before planting did not affect nematode populations or tree survival and growth. Soaking the tree roots in a fenamiphos solution (1 g·liter -1 ) for 20 minutes before planting resulted in 79% tree survival vs. 93% survival for the nonsoaked trees. Fenamiphos sprayed under the trees at a rate of 11.2 kg·ha -1 during the spring and fall of the planting year did not change nematode populations, tree survival, or tree growth. The fenamiphos sprays reduced the increase in trunk cross-sectional area by 3 cm 2 for trees in the sod. Other than leaf Zn concentration, which was low, concentrations of the elements were within the sufficiency range for Georgia for all treatments. Trees planted in the killed sod had an increased leaf K concentration and decreased leaf Mg concentration when compared with trees planted in the rows. Chemical name used: ethyl 3-methyl-4-(methylthio)phenyl (1-methylethyl)phosphoramidate (fenamiphos).

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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 14

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Peach survival was 98% in killed bahiagrass sod versus 81% at former tree sites.

Treatment
killed bahiagrasse0
Interactor
Paspalum notatum Fluggee0weed
Outcome
trees survivede0
Direction
Moree0
Value
98%e0
Comparator
previous tree sitese0

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

“More peach [Prunus persica (L.) Batsch.] trees survived when planted in killed bahiagrass (Paspalum notatum Flugge `Paraguayan-22') sod growing between previous orchard tree rows (98%) than when planted in previous tree sites (81%) or in previous tree rows, but halfway between previous tree sites (79%).”

✓ located verbatim in the source · abstract, characters 0–304 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Peach survival was 98% in killed sod versus 79% between former tree sites.

Treatment
killed bahiagrasse0
Interactor
Paspalum notatum Fluggee0weed
Outcome
trees survivede0
Direction
Moree0
Value
79%e0
Comparator
previous tree rows, but halfway between previous tree sitese0

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

“More peach [Prunus persica (L.) Batsch.] trees survived when planted in killed bahiagrass (Paspalum notatum Flugge `Paraguayan-22') sod growing between previous orchard tree rows (98%) than when planted in previous tree sites (81%) or in previous tree rows, but halfway between previous tree sites (79%).”

✓ located verbatim in the source · abstract, characters 0–304 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Surviving trees grew better in killed sod than at the two other sites.

Treatment
killed sode0
Outcome
grew bettere0
Direction
bettere0
Comparator
the other two sitese0

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

“Surviving trees in the killed sod grew better than trees at the other two sites.”

✓ located verbatim in the source · abstract, characters 387–467 · show in text ↑
t0

“Peach Trees”

✓ located verbatim in the source · title, characters 23–34 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Tilling before planting did not affect nematode populations.

Treatment
Tilling the sites before plantinge0
Outcome
nematode populationse0
Direction
did not affecte0

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

“Tilling the sites before planting did not affect nematode populations or tree survival and growth.”

✓ located verbatim in the source · abstract, characters 468–566 · show in text ↑
t0

“Peach Trees”

✓ located verbatim in the source · title, characters 23–34 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Tilling before planting did not affect tree survival and growth.

Treatment
Tilling the sites before plantinge0
Outcome
tree survival and growthe0
Direction
did not affecte0

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

“Tilling the sites before planting did not affect nematode populations or tree survival and growth.”

✓ located verbatim in the source · abstract, characters 468–566 · show in text ↑
t0

“Peach Trees”

✓ located verbatim in the source · title, characters 23–34 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Fenamiphos root soaking produced 79% survival versus 93% in nonsoaked trees.

Treatment
Soaking the tree roots in a fenamiphos solution (1 g·liter -1 ) for 20 minutese0
Outcome
tree survivale0
Direction
lowerinferrede0
Value
79%e0
Comparator
nonsoaked treese0

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

“Soaking the tree roots in a fenamiphos solution (1 g·liter -1 ) for 20 minutes before planting resulted in 79% tree survival vs. 93% survival for the nonsoaked trees.”

✓ located verbatim in the source · abstract, characters 567–733 · show in text ↑
t0

“Peach Trees”

✓ located verbatim in the source · title, characters 23–34 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Fenamiphos sprays did not change nematode populations.

Treatment
Fenamiphos sprayed under the trees at a rate of 11.2 kg·ha -1e0
Outcome
nematode populationse0
Direction
did not changee0

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

“Fenamiphos sprayed under the trees at a rate of 11.2 kg·ha -1 during the spring and fall of the planting year did not change nematode populations, tree survival, or tree growth.”

✓ located verbatim in the source · abstract, characters 734–911 · show in text ↑
t0

“Peach Trees”

✓ located verbatim in the source · title, characters 23–34 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Fenamiphos sprays did not change tree survival.

Treatment
Fenamiphos sprayed under the trees at a rate of 11.2 kg·ha -1e0
Outcome
tree survivale0
Direction
did not changee0

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

“Fenamiphos sprayed under the trees at a rate of 11.2 kg·ha -1 during the spring and fall of the planting year did not change nematode populations, tree survival, or tree growth.”

✓ located verbatim in the source · abstract, characters 734–911 · show in text ↑
t0

“Peach Trees”

✓ located verbatim in the source · title, characters 23–34 · show in text ↑
Intervention effectobservedoriginal resultno effectmeasured

Claim · model-written summary

Fenamiphos sprays did not change tree growth.

Treatment
Fenamiphos sprayed under the trees at a rate of 11.2 kg·ha -1e0
Outcome
tree growthe0
Direction
did not changee0

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

“Fenamiphos sprayed under the trees at a rate of 11.2 kg·ha -1 during the spring and fall of the planting year did not change nematode populations, tree survival, or tree growth.”

✓ located verbatim in the source · abstract, characters 734–911 · show in text ↑
t0

“Peach Trees”

✓ located verbatim in the source · title, characters 23–34 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

Fenamiphos sprays reduced trunk cross-sectional area increase by 3 cm 2 in sod planted trees.

Organ / stage
trunke0
Treatment
fenamiphos sprayse0
Outcome
increase in trunk cross-sectional areae0
Direction
reducede0
Value
3 cm 2e0

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 fenamiphos sprays reduced the increase in trunk cross-sectional area by 3 cm 2 for trees in the sod.”

✓ located verbatim in the source · abstract, characters 912–1016 · show in text ↑
t0

“Peach Trees”

✓ located verbatim in the source · title, characters 23–34 · show in text ↑
Observationobservedoriginal resultnegativemeasured

Claim · model-written summary

Leaf Zn concentration was low.

Organ / stage
leafe0
Outcome
leaf Zn concentratione0
Direction
lowe0
Setting
Georgiae0

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

“Other than leaf Zn concentration, which was low, concentrations of the elements were within the sufficiency range for Georgia for all treatments.”

✓ located verbatim in the source · abstract, characters 1017–1162 · show in text ↑
t0

“Peach Trees”

✓ located verbatim in the source · title, characters 23–34 · show in text ↑
Observationobservedoriginal resultmeasured

Claim · model-written summary

Other measured elements were within the Georgia sufficiency range across treatments.

Outcome
concentrations of the elementse0
Qualifier
within the sufficiency range for Georgia for all treatmentse0
Setting
Georgiae0

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

“Other than leaf Zn concentration, which was low, concentrations of the elements were within the sufficiency range for Georgia for all treatments.”

✓ located verbatim in the source · abstract, characters 1017–1162 · show in text ↑
t0

“Peach Trees”

✓ located verbatim in the source · title, characters 23–34 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Killed sod planting increased leaf K concentration relative to row planting.

Organ / stage
leafe0
Treatment
killed sode0
Outcome
leaf K concentratione0
Direction
increasede0
Comparator
trees planted in the rowse0

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

“Trees planted in the killed sod had an increased leaf K concentration and decreased leaf Mg concentration when compared with trees planted in the rows.”

✓ located verbatim in the source · abstract, characters 1163–1314 · show in text ↑
t0

“Peach Trees”

✓ located verbatim in the source · title, characters 23–34 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Killed sod planting decreased leaf Mg concentration relative to row planting.

Organ / stage
leafe0
Treatment
killed sode0
Outcome
leaf Mg concentratione0
Direction
decreasede0
Comparator
trees planted in the rowse0

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

“Trees planted in the killed sod had an increased leaf K concentration and decreased leaf Mg concentration when compared with trees planted in the rows.”

✓ located verbatim in the source · abstract, characters 1163–1314 · show in text ↑
t0

“Peach Trees”

✓ located verbatim in the source · title, characters 23–34 · show in text ↑

fenamiphos · growth · Prunus persica (peach)Results differ

4 papers: 0 positive, 4 negative or no effect

3 papers in the same direction as this paper

  1. no effect
  2. no effect
  3. negative
See all 4 papers →

fenamiphos · pest · Prunus persica (peach)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. positive
See all 2 papers →

climate site · pest · Prunus persica (peach)Positive and negative results

2 papers: 1 positive, 1 negative or no effect

1 in the opposite direction

  1. positive
See all 2 papers →

tillage · growth · Prunus persica (peach)Positive and negative results

4 papers: 2 positive, 2 negative or no effect

1 paper in the same direction as this paper · 2 in the opposite direction

  1. positive
    Weed fabric and tillage gave the highest tree growth versus straw and alyssum.

    Orchard Floor Management · 2021 · compared with straw and alyssum treatments

    Opposite direction

  2. positive
  3. no effect
See all 4 papers →

application · pest · Prunus persica (peach)Positive and negative results

10 papers: 5 positive, 5 negative or no effect

4 papers in the same direction as this paper · 5 in the opposite direction

  1. positive
  2. positive
  3. positive

6 papers more in this group

See all 10 papers →

application · growth · Prunus persica (peach)Positive and negative results

35 papers: 26 positive, 9 negative or no effect

8 papers in the same direction as this paper · 26 in the opposite direction

  1. positive
  2. positive
  3. positive

31 papers more in this group

See all 35 papers →

application · survival · Prunus persica (peach)Results agree

2 papers: 0 positive, 2 negative or no effect

1 paper in the same direction as this paper

  1. no effect
See all 2 papers →

tillage · pest · Prunus persica (peach)Results agree

2 papers: 0 positive, 2 negative or no effect

1 paper in the same direction as this paper

  1. no effect
See all 2 papers →

8 of 9 groups shown: named compounds and organisms first, then groups whose results differ (checked claim by claim), then those with positive and negative results, then the smaller groups.

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.