The Effect of Inactivation of Verticillium dahliae and Fusarium oxyporum f. sp. melonis under Anaerobic Digestion
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- TAKIMOTO Atsunori
- Obihiro University of Agriculture and Veterinary Medicine
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- KOIKE Masanori
- Obihiro University of Agriculture and Veterinary Medicine
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- TAKAHASHI Jun-ichi
- Obihiro University of Agriculture and Veterinary Medicine
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- UMETSU Kazutaka
- Obihiro University of Agriculture and Veterinary Medicine
Bibliographic Information
- Other Title
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- メタン発酵処理がバーティシリウム菌,メロンつる割れ病菌の生存に及ぼす影響
- メタン ハッコウ ショリ ガ バーティシリウムキン メロンツル ワレ ビョウキン ノ セイゾン ニ オヨボス エイキョウ
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Abstract
The aim of the study was to clear the effect of inactivation of Verticillium dahliae and Fusarium oxyporum f. sp. melonis of crops pathogenic fungi under methophilic (35°C) and thermophilic (55°C) temperatures using batchwise anaerobic digesters. The time required for a 90% reduction of viable counts of a population of microorganisms or a decrease by log10 (T90) of Verticillium dahliae was 7.7 days at 35°C and 0.6 days at 55°C, respectively. The T90 value of Fusarium oxyporum f. sp. melonis was 0.5 days at 35°C. However, Fusarium oxyporum f. sp. melonis could not be detected after 15 minutes at 55°C. As a result, it was clear that thermophilic digestion was more effective in inactivating Verticillium dahliae and Fusarium oxyporum f. sp. melonis than methophilic digestion.
Journal
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- Nogyo Shisetsu (Journal of the Society of Agricultural Structures, Japan)
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Nogyo Shisetsu (Journal of the Society of Agricultural Structures, Japan) 37 (3), 133-138, 2006
The Society of Agricultural Structures, Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390001204351585792
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- NII Article ID
- 10018448338
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- NII Book ID
- AN00201054
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- ISSN
- 21860122
- 03888517
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- NDL BIB ID
- 8577533
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- Text Lang
- ja
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- Data Source
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- JaLC
- IRDB
- NDL
- CiNii Articles
- KAKEN
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- Abstract License Flag
- Disallowed