Contribution of Lateral and Primary Leaves to the Development and Quality of 'Kyoho' Grape Berry
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- Hirano Ken
- Faculty of Agriculture, Okayama University
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- Noda Masaaki
- Faculty of Agriculture, Okayama University
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- Hasegawa Shigeki
- Fruit Tree Research Institute, Hiroshima Agricultural Research Centre
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- Okamoto Goro
- Faculty of Agriculture, Okayama University
Bibliographic Information
- Other Title
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- 副梢葉が'巨峰'ブドウの生長と品質に及ぼす影響
- 副梢葉が"巨峰"ブドウの生長と品質に及ぼす影響〔英文〕
- フク ショウヨウ ガ キョホウ ブドウ ノ セイチョウ ト ヒンシツ ニ オヨ
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Abstract
The contribution of lateral and primary leaves to the growth and quality of 'Kyoho' (Vitis vinifera × V. labrusca) berries was investigated. The total leaf area on each bearing shoot was adjusted to ca. 1500 cm2 by removing primary or lateral leaves at veraison so that the percentage of lateral leaf area (LL) beyond or distal to the cluster was : ca. 100 (100 - LL), 70 (70 - LL), 30 (30 - LL), and 0 (0 - LL) of the ca. 1000 cm2.<BR>The net photosynthetic rate (Pn) of the primary and lateral leaves on treated and intact shoots were determined.<BR>1. The berries on 100- and 70 - LL shoots ripened faster than they did on 30- and 0 - LL shoots. Berries on 100- and 70 - LL shoots accumulated total soluble solids (TSS) and anthocyanin faster than they did on 30- and 0 - LL shoots. Contrarily, titratable acidity of the berries on 100- and 70 - LL shoots decreased more rapidly than they did on 30- and 0 - LL shoots.<BR>2. During the ripening stage of the berry, the Pn of lateral leaves was faster than that of primary leaves. The Pn of basal primary leaves was significantly slower which may be responsible for the retarded ripening of berries on 0 - LL shoot.<BR>3. No significant difference was found in the leaf structure or the mineral nutrient content between primary and lateral leaves when measured before the veraison.
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 63 (3), 515-521, 1994
THE JAPANESE SOCIETY FOR HORTICULTURAL SCIENCE
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Keywords
Details 詳細情報について
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- CRID
- 1390001206301418240
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- NII Article ID
- 130001152251
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- NII Book ID
- AN00025257
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- ISSN
- 1880358X
- 00137626
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- NDL BIB ID
- 3908895
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- Data Source
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- JaLC
- IRDB
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed