Abstract
This study was carried out to select a resistant rootstock against some physiological disorders and confirm the field performance test of selected pear (Pyrus pyrifolia) rootstock. ‘Chojuro’ and ‘Whasan’ which had shown higher physiological disorder occurrence such as yuzu skin, stony flesh, and cracking were grafted onto ‘Baeyeoen No.1’, ‘Cheongkye’, ‘Baegkye’, and two seedlings of ‘Cheongdangrori’ and ‘Okusankichi’. Tree growth, inorganic nutrient absorption, fruit quality, and some physiological disorder were investigated according to pear rootstocks. Tree growth of scion cultivars affected by rootstock cultivars did not show differences in both ‘Chojuro’ and ‘Whasan’ pear after grafting. When ‘Baeyoen No.1’ was used as a rootstock, yuzu skin in ‘Hwasan’ and stony flesh in ‘Chojoro’ occurred 26.7% and 14.3%, respectively. Although there were differences according to rootstocks, phosphate (P), calcium (Ca), and magnesium (Mg) were higher in in both scion cultivars grafted onto ‘Baeyoen No. 1’ than others those grafted onto other rootstock cultivars excepting potassium. As a result, Ca/K, Ca/Mg, and Mg/K values were also higher in the scion cultivars grafted onto ‘Baeyoen No. 1’. Consequently, ‘Baeyoen No.1’ rootstock reduced the physiological disorder such as yuzu skin and cracking in ‘Hwasan’ and yuzu skin and stony flesh in ‘Chojoro’. Therefore, we recommend ‘Baeyoen No.1’ as a rootstock against some physiological disorders.
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Claims 8
Claim · model-written summary
Rootstock cultivars did not differentiate growth of Chojuro and Whasan scions.
- Taxon
- pear
_Poirier_Fleurs_et_feuilles.jpg?width=60)
Pyrus communise0t0 - Material
- ‘Chojuro’ and ‘Whasan’e0
- Treatment
- rootstock cultivarse0
- Outcome
- Tree growthe0
- Direction
- did not show differencese0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
_Poirier_Fleurs_et_feuilles.jpg?width=500)
Verbatim
e0“Tree growth of scion cultivars affected by rootstock cultivars did not show differences in both ‘Chojuro’ and ‘Whasan’ pear after grafting”
t0“Pear Fruits”
Claim · model-written summary
Baeyoen No.1 rootstock had 26.7% yuzu skin occurrence in Hwasan.
- Taxon
- pearPyrus communise0t0
- Material
- ‘Hwasan’e0
- Treatment
- ‘Baeyoen No.1’e0
- Outcome
- yuzu skine0
- Value
- 26.7%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“When ‘Baeyoen No.1’ was used as a rootstock, yuzu skin in ‘Hwasan’ and stony flesh in ‘Chojoro’ occurred 26.7% and 14.3%, respectively”
t0“Pear Fruits”
Claim · model-written summary
Baeyoen No.1 rootstock had 14.3% stony flesh occurrence in Chojoro.
- Taxon
- pearPyrus communise0t0
- Material
- ‘Chojoro’e0
- Treatment
- ‘Baeyoen No.1’e0
- Outcome
- stony fleshe0
- Value
- 14.3%e0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“When ‘Baeyoen No.1’ was used as a rootstock, yuzu skin in ‘Hwasan’ and stony flesh in ‘Chojoro’ occurred 26.7% and 14.3%, respectively”
t0“Pear Fruits”
Claim · model-written summary
Baeyoen No.1 increased scion phosphate, calcium and magnesium relative to other rootstocks.
- Taxon
- pearPyrus communise0t0
- Treatment
- ‘Baeyoen No. 1’e0
- Outcome
- phosphate (P), calcium (Ca), and magnesium (Mg)e0
- Direction
- highere0
- Comparator
- other rootstock cultivarse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“phosphate (P), calcium (Ca), and magnesium (Mg) were higher in in both scion cultivars grafted onto ‘Baeyoen No. 1’ than others those grafted onto other rootstock cultivars excepting potassium”
t0“Pear Fruits”
Claim · model-written summary
Baeyoen No.1 increased scion Ca/K, Ca/Mg and Mg/K values.
- Taxon
- pearPyrus communise0t0
- Treatment
- ‘Baeyoen No. 1’e0
- Outcome
- Ca/K, Ca/Mg, and Mg/K valuese0
- Direction
- highere0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“Ca/K, Ca/Mg, and Mg/K values were also higher in the scion cultivars grafted onto ‘Baeyoen No. 1’”
t0“Pear Fruits”
Claim · model-written summary
Baeyoen No.1 reduced yuzu skin and cracking in Hwasan.
- Taxon
- pearPyrus communise0t0
- Material
- ‘Hwasan’e0
- Treatment
- ‘Baeyoen No.1’e0
- Outcome
- yuzu skin and crackinge0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“‘Baeyoen No.1’ rootstock reduced the physiological disorder such as yuzu skin and cracking in ‘Hwasan’”
t0“Pear Fruits”
Claim · model-written summary
Baeyoen No.1 reduced yuzu skin and stony flesh in Chojoro.
- Taxon
- pearPyrus communise0t0
- Material
- ‘Chojoro’e0
- Treatment
- ‘Baeyoen No.1’e0
- Outcome
- yuzu skin and stony fleshe0
- Direction
- reducede0
Not reportedComparator
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“‘Baeyoen No.1’ rootstock reduced the physiological disorder such as yuzu skin and cracking in ‘Hwasan’ and yuzu skin and stony flesh in ‘Chojoro’”
t0“Pear Fruits”
Claim · model-written summary
The authors recommend Baeyoen No.1 to resist pear physiological disorders.
- Taxon
- pearPyrus communise0t0
- Outcome
- ‘Baeyoen No.1’ as a rootstock against some physiological disorderse0
Organisms pictured · Representative pictures of the matched species, not figures from the paper.
Verbatim
e0“we recommend ‘Baeyoen No.1’ as a rootstock against some physiological disorders”
t0“Pear Fruits”
The same questions in other papers
grafting · growth · Pyrus communis (pear)Positive and negative results
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- positive
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See all 12 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.