Paper · 2004 · International Journal of Horticultural Science

The effect of rootstock on the tree size of apricot cultivars

L. Szalay; B. P. Molnár

10
claims
21
verbatim quotes
2
citations
3
research areas
✓
Open access · cc-by

Abstract

The apricot is propagated on several kinds of rootstocks in Hungary. The main aspects of selecting rootstocks are as follows: adaptability to environmental circumstances, primarily soil conditions, ensuring the tree size that complies with the cultivation method, and compatibility with the grafted cultivar. At advanced, intensive orchards rootstocks ensuring smaller tree size are privileged. For the establishment of the appropriate cultivation system, it is important to be aware of the expected growing vigour and tree size of certain cultivar­rootstock combinations when the orchard is designed. In the course of our experiment the size of 15-year-old trees of 4 apricot cultivars were examined on several rootstocks at an orchard in Siófok. On the basis of the data measured for each cultivar-rootstock combination, it can be stated that trees on wild apricot (P. armeniaca) rootstocks are the largest in size. Trees on prune (P. domestica) rootstock have 10-15% smaller crown volume than the previous combination. Trees on bullace (P. insititia) rootstock have the smallest tree size and their crown volume is 30-50% smaller than that of the trees on P. armeniaca rootstock. Thus, the application of prune and bullace rootstocks is beneficial at intensive apricot orchards as the size of trees can be reduced by their usage. However, their compatibility with the cultivars and their adaptability to the ecological conditions of the production site have to be tested before applying them widely. In the course of our research incompatibility was not experienced for any of the cultivar-rootstock combinations examined. Nevertheless, the drought tolerance of the rootstocks examined showed significant differences. Trees on P. domestica or P. insititia rootstock requires more water than those on P. armeniaca rootstock, therefore, they have to be irrigated.

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Claims 10

Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Trees on wild apricot (P. armeniaca) rootstocks are the largest in size.

Taxon
apricotPrunus armeniacat0
Treatment
wild apricot (P. armeniaca) rootstockse0
Outcome
sizee0
Direction
largeste0

Not reportedComparator

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

Prunus armeniaca
Prunus armeniaca · TaxonFir0002 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“apricot cultivars”

✓ located verbatim in the source · title, characters 44–61 · show in text ↑
e0

“trees on wild apricot (P. armeniaca) rootstocks are the largest in size”

✓ located verbatim in the source · abstract, characters 845–916 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Trees on prune (P. domestica) rootstock have 10-15% smaller crown volume than wild apricot rootstock trees.

Taxon
apricotPrunus armeniacat0
Treatment
prune (P. domestica) rootstocke1
Outcome
crown volumee1
Direction
smallere1
Value
10-15%e1
Comparator
wild apricot (P. armeniaca) rootstockse0

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

Prunus armeniaca
Prunus armeniaca · TaxonFir0002 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“apricot cultivars”

✓ located verbatim in the source · title, characters 44–61 · show in text ↑
e0

“trees on wild apricot (P. armeniaca) rootstocks are the largest in size”

✓ located verbatim in the source · abstract, characters 845–916 · show in text ↑
e1

“Trees on prune (P. domestica) rootstock have 10-15% smaller crown volume than the previous combination”

✓ located verbatim in the source · abstract, characters 918–1020 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Trees on bullace (P. insititia) rootstock have the smallest tree size.

Taxon
apricotPrunus armeniacat0
Treatment
bullace (P. insititia) rootstocke2
Outcome
tree sizee2
Direction
smalleste2

Not reportedComparator

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

Prunus armeniaca
Prunus armeniaca · TaxonFir0002 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“apricot cultivars”

✓ located verbatim in the source · title, characters 44–61 · show in text ↑
e2

“Trees on bullace (P. insititia) rootstock have the smallest tree size and their crown volume is 30-50% smaller than that of the trees on P. armeniaca rootstock”

✓ located verbatim in the source · abstract, characters 1022–1181 · show in text ↑
Intervention effectobservedoriginal resultpositivemeasured

Claim · model-written summary

Crown volume of trees on bullace (P. insititia) rootstock is 30-50% smaller than on P. armeniaca rootstock.

Taxon
apricotPrunus armeniacat0
Treatment
bullace (P. insititia) rootstocke2
Outcome
crown volumee2
Direction
smallere2
Value
30-50%e2
Comparator
trees on P. armeniaca rootstocke2

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

Prunus armeniaca
Prunus armeniaca · TaxonFir0002 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“apricot cultivars”

✓ located verbatim in the source · title, characters 44–61 · show in text ↑
e2

“Trees on bullace (P. insititia) rootstock have the smallest tree size and their crown volume is 30-50% smaller than that of the trees on P. armeniaca rootstock”

✓ located verbatim in the source · abstract, characters 1022–1181 · show in text ↑
Recommendationauthor interpretationoriginal resultpositivebasis n/a

Claim · model-written summary

Prune and bullace rootstocks are recommended at intensive apricot orchards to reduce tree size.

Taxon
apricotPrunus armeniacae3
Outcome
application of prune and bullace rootstockse3

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

Prunus armeniaca
Prunus armeniaca · TaxonFir0002 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“apricot cultivars”

✓ located verbatim in the source · title, characters 44–61 · show in text ↑
e3

“the application of prune and bullace rootstocks is beneficial at intensive apricot orchards as the size of trees can be reduced by their usage”

✓ located verbatim in the source · abstract, characters 1189–1331 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Compatibility with the cultivars should be tested before prune and bullace rootstocks are applied widely.

Taxon
apricotPrunus armeniacat0
Outcome
compatibility with the cultivarse4
Qualifier
tested before applying them widelye4

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

Prunus armeniaca
Prunus armeniaca · TaxonFir0002 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“apricot cultivars”

✓ located verbatim in the source · title, characters 44–61 · show in text ↑
e4

“their compatibility with the cultivars and their adaptability to the ecological conditions of the production site have to be tested before applying them widely”

✓ located verbatim in the source · abstract, characters 1342–1501 · show in text ↑
Observationobservedoriginal resultno effectmeasured

Claim · model-written summary

No incompatibility was observed for any cultivar-rootstock combination examined.

Taxon
apricotPrunus armeniacat0
Outcome
incompatibilitye5
Qualifier
cultivar-rootstock combinations examinede5

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

Prunus armeniaca
Prunus armeniaca · TaxonFir0002 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“apricot cultivars”

✓ located verbatim in the source · title, characters 44–61 · show in text ↑
e5

“incompatibility was not experienced for any of the cultivar-rootstock combinations examined”

✓ located verbatim in the source · abstract, characters 1533–1624 · show in text ↑
Observationobservedoriginal resultsignificant (as stated)measured

Claim · model-written summary

Drought tolerance of the apricot rootstocks examined differed significantly.

Taxon
apricotPrunus armeniacat0
Outcome
drought tolerancee6
Qualifier
significant differencese6

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

Prunus armeniaca
Prunus armeniaca · TaxonFir0002 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“apricot cultivars”

✓ located verbatim in the source · title, characters 44–61 · show in text ↑
e6

“the drought tolerance of the rootstocks examined showed significant differences”

✓ located verbatim in the source · abstract, characters 1640–1719 · show in text ↑
Intervention effectobservedoriginal resultmeasured

Claim · model-written summary

Trees on P. domestica or P. insititia rootstock require more water than trees on P. armeniaca rootstock.

Taxon
apricotPrunus armeniacat0
Treatment
P. domestica or P. insititia rootstocke7
Outcome
watere7
Direction
moree7
Comparator
P. armeniaca rootstocke7

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

Prunus armeniaca
Prunus armeniaca · TaxonFir0002 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“apricot cultivars”

✓ located verbatim in the source · title, characters 44–61 · show in text ↑
e7

“Trees on P. domestica or P. insititia rootstock requires more water than those on P. armeniaca rootstock, therefore, they have to be irrigated”

✓ located verbatim in the source · abstract, characters 1721–1863 · show in text ↑
Recommendationauthor interpretationoriginal resultbasis n/a

Claim · model-written summary

Trees on P. domestica or P. insititia rootstock have to be irrigated.

Taxon
apricotPrunus armeniacat0
Treatment
P. domestica or P. insititia rootstocke7
Outcome
they have to be irrigatede7

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

Prunus armeniaca
Prunus armeniaca · TaxonFir0002 · CC BY-SA 3.0 · Wikimedia Commons ↗

Verbatim

t0

“apricot cultivars”

✓ located verbatim in the source · title, characters 44–61 · show in text ↑
e7

“Trees on P. domestica or P. insititia rootstock requires more water than those on P. armeniaca rootstock, therefore, they have to be irrigated”

✓ located verbatim in the source · abstract, characters 1721–1863 · show in text ↑

grafting · molecular: metabolites · Prunus armeniaca (apricot)Positive and negative results

5 papers: 4 positive, 1 negative or no effect

3 papers in the same direction as this paper · 1 reporting no difference from an alternative

  1. no effect
  2. positive
  3. positive

1 paper more in this group

See all 5 papers →

pruning · molecular: metabolites · Prunus armeniaca (apricot)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
See all 3 papers →

grafting · growth · Prunus armeniaca (apricot)Results agree

3 papers: 3 positive, 0 negative or no effect

2 papers in the same direction as this paper

  1. positive
  2. positive
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.