Paper · 1993 · HortScience

THIRD YEAR YIELD OF A HIGH DENSITY APPLE ORCHARD AS INFLUENCED BY TRAINING SYSTEM, IRRIGATION AND SOIL TREATMENT IN A REPLANTED, OLD ORCHARD SITE.

C.R. Unrath

10
claims
30
verbatim quotes
0
citations
2
research areas
✓
Open access

Abstract

In April, 1990, `Smoothee Golden Delicious' trees on Mark rootstock were planted in a high density orchard, 1.5m × 3.0m = 2152 trees/ha (5′×10′ = 871 t/a), in an old apple orchard site. Soil treatments of preplant fumigation (F) with methylbromide, fumigation plus postplant Ridomil (F+R) in spring and fall and monoammonium phosphate (MAP) incorporated into the tree hole were included to evaluate their influence on tree vigor. In 1992, slender spindle (SS) training increased third season yield by +79% over HYTEC training; supplemental summer irrigation (Irr.) +4%, F +6%, F+R +20 and MAP -17% over no soil treatment. The HYTEC trained trees with no irrigation or soil treatment might roughly compare to a “check” or a typical grower technique, this treatment yielded 13,364 kg/ha (284 bu/a). Looking at some other selected treatments; SS w/no irr. or soil trt. increased yield by +27% over the HYTEC (check) trt.; SS+F = +63%, SS+Irr. = +107%, SS+Irr.+F = +112% and SS+Irr.+ F+R = +169% or 35,902 kg/ha (763 bu/a).

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Claims 10

Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Slender spindle training increased third-season yield 79% over HYTEC.

Treatment
slender spindle (SS) traininge0
Outcome
yielde1
Direction
increasede0
Value
+79%e0
Comparator
HYTEC traininge0

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

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

Verbatim

e0

“slender spindle (SS) training increased third season yield by +79% over HYTEC training”

✓ located verbatim in the source · abstract, characters 439–525 · show in text ↑
t0

“APPLE ORCHARD”

✓ located verbatim in the source · title, characters 35–48 · show in text ↑
e1

“slender spindle (SS) training increased third season yield by +79% over HYTEC training”

✓ located verbatim in the source · abstract, characters 439–525 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Supplemental summer irrigation increased yield 4%.

Treatment
supplemental summer irrigation (Irr.)e0
Outcome
yielde1
Direction
+4%e0
Value
+4%e0

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

“supplemental summer irrigation (Irr.) +4%”

✓ located verbatim in the source · abstract, characters 527–568 · show in text ↑
t0

“APPLE ORCHARD”

✓ located verbatim in the source · title, characters 35–48 · show in text ↑
e1

“slender spindle (SS) training increased third season yield by +79% over HYTEC training”

✓ located verbatim in the source · abstract, characters 439–525 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Preplant fumigation increased yield 6%.

Treatment
Fe0
Outcome
yielde1
Direction
+6%e0
Value
+6%e0

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

“F +6%”

✓ located verbatim in the source · abstract, characters 570–575 · show in text ↑
t0

“APPLE ORCHARD”

✓ located verbatim in the source · title, characters 35–48 · show in text ↑
e1

“slender spindle (SS) training increased third season yield by +79% over HYTEC training”

✓ located verbatim in the source · abstract, characters 439–525 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Fumigation plus Ridomil increased yield 20%.

Treatment
F+Re0
Outcome
yielde1
Direction
+20e0
Value
+20e0

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

“F+R +20”

✓ located verbatim in the source · abstract, characters 577–584 · show in text ↑
t0

“APPLE ORCHARD”

✓ located verbatim in the source · title, characters 35–48 · show in text ↑
e1

“slender spindle (SS) training increased third season yield by +79% over HYTEC training”

✓ located verbatim in the source · abstract, characters 439–525 · show in text ↑
Intervention effectobservedoriginal resultnegativemeasured

Claim · model-written summary

MAP reduced yield 17% against no soil treatment.

Treatment
MAPe0
Outcome
yielde1
Direction
-17%e0
Value
-17%e0
Comparator
no soil treatmente0

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

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

Verbatim

e0

“MAP -17% over no soil treatment”

✓ located verbatim in the source · abstract, characters 589–620 · show in text ↑
t0

“APPLE ORCHARD”

✓ located verbatim in the source · title, characters 35–48 · show in text ↑
e1

“slender spindle (SS) training increased third season yield by +79% over HYTEC training”

✓ located verbatim in the source · abstract, characters 439–525 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Slender spindle without irrigation or soil treatment increased yield 27% over HYTEC check.

Treatment
SS w/no irr. or soil trt.e0
Outcome
yielde1
Direction
increasede0
Value
+27%e0
Comparator
HYTEC (check) trt.e0

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

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

Verbatim

e0

“SS w/no irr. or soil trt. increased yield by +27% over the HYTEC (check) trt.”

✓ located verbatim in the source · abstract, characters 840–917 · show in text ↑
t0

“APPLE ORCHARD”

✓ located verbatim in the source · title, characters 35–48 · show in text ↑
e1

“slender spindle (SS) training increased third season yield by +79% over HYTEC training”

✓ located verbatim in the source · abstract, characters 439–525 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Slender spindle plus fumigation increased yield 63% over check.

Treatment
SS+Fe0
Outcome
yielde1
Direction
+63%e0
Value
+63%e0

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

“SS+F = +63%”

✓ located verbatim in the source · abstract, characters 919–930 · show in text ↑
t0

“APPLE ORCHARD”

✓ located verbatim in the source · title, characters 35–48 · show in text ↑
e1

“slender spindle (SS) training increased third season yield by +79% over HYTEC training”

✓ located verbatim in the source · abstract, characters 439–525 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Slender spindle plus irrigation increased yield 107% over check.

Treatment
SS+Irr.e0
Outcome
yielde1
Direction
+107%e0
Value
+107%e0

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

“SS+Irr. = +107%”

✓ located verbatim in the source · abstract, characters 932–947 · show in text ↑
t0

“APPLE ORCHARD”

✓ located verbatim in the source · title, characters 35–48 · show in text ↑
e1

“slender spindle (SS) training increased third season yield by +79% over HYTEC training”

✓ located verbatim in the source · abstract, characters 439–525 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Slender spindle, irrigation and fumigation increased yield 112% over check.

Treatment
SS+Irr.+Fe0
Outcome
yielde1
Direction
+112%e0
Value
+112%e0

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

“SS+Irr.+F = +112%”

✓ located verbatim in the source · abstract, characters 949–966 · show in text ↑
t0

“APPLE ORCHARD”

✓ located verbatim in the source · title, characters 35–48 · show in text ↑
e1

“slender spindle (SS) training increased third season yield by +79% over HYTEC training”

✓ located verbatim in the source · abstract, characters 439–525 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Slender spindle, irrigation, fumigation and Ridomil increased yield 169% over check.

Treatment
SS+Irr.+ F+Re0
Outcome
yielde1
Direction
+169%e0
Value
+169%e0

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

“SS+Irr.+ F+R = +169% or 35,902 kg/ha”

✓ located verbatim in the source · abstract, characters 971–1007 · show in text ↑
t0

“APPLE ORCHARD”

✓ located verbatim in the source · title, characters 35–48 · show in text ↑
e1

“slender spindle (SS) training increased third season yield by +79% over HYTEC training”

✓ located verbatim in the source · abstract, characters 439–525 · show in text ↑

ammonium dihydrogen phosphate · yield · Malus domestica (apple)Results differ

7 papers: 5 positive, 2 negative or no effect

1 paper in the same direction as this paper · 5 in the opposite direction

  1. positive
  2. positive
  3. positive

3 papers more in this group

See all 7 papers →

irrigation · yield · Malus domestica (apple)Positive and negative results

84 papers: 63 positive, 21 negative or no effect

62 papers in the same direction as this paper · 17 in the opposite direction · 4 reporting no difference from an alternative

  1. negative
  2. no effect
  3. negative

80 papers more in this group

See all 84 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.