Effects of Rootstock and Interstock on 15N-labeled Nitrogen Absorption and Distribution in 'Kawanakajima Hakuto' Peach Trees
Bibliographic Information
- Other Title
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- モモ'川中島白桃'樹における<SUP>15</SUP>Nの吸収および分配に及ぼす台木および中間台木の影響
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Abstract
The absorption and distribution of applied nitrogen were determined in 4-year-old 'Kawanakajima Hakuto' peach trees grafted on Prunuspersica (L.) Batsch (PP) and P. tomentosa Thunb. (PT) rootstocks and compatible interstock ('Chikuma') /P. tomentosa (IS) by using a 15N tracer in the pot experiments. At fruit harvest, 55.7 to 61.3% of the absorbed nitrogen was partitioned to the leaves. The 15N atom% excess in every scion part and the total amount of absorbed 15N were significantly higher in PP and IS than in PT. These results suggest that the use of a compatible interstock, 'Chikuma', improves absorption and upward movement of applied nitrogen, thus it overcomes incompatibility between 'Kawanakajima Hakuto' and P. tomentosa.
Journal
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- Journal of the Japanese Society for Horticultural Science
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Journal of the Japanese Society for Horticultural Science 72 (3), 177-181, 2003
THE JAPANESE SOCIETY FOR HORTICULTURAL SCIENCE
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Details 詳細情報について
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- CRID
- 1390282681279281920
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- NII Article ID
- 110001803416
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- NII Book ID
- AN00025257
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- COI
- 1:CAS:528:DC%2BD3sXkt12isLc%3D
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- ISSN
- 1880358X
- 00137626
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- NDL BIB ID
- 6586898
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- Text Lang
- en
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- Data Source
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- JaLC
- IRDB
- NDL
- Crossref
- NDL-Digital
- CiNii Articles
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- Abstract License Flag
- Disallowed