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| 波川, 啓土; 渡辺, 剛志; 斉藤, 泉; 髙澤, 俊英; NAMIKAWA, Yoshitada; WATANABE, Tsuyoshi; SAITO, Izumi; TAKASAWA, Toshihide. |
| Potato dextrose agar (PDA) 培養に於いて, 好冷性雪腐大粒菌核病菌S. borealis の菌糸成 長は菌糸を移植した場合でも菌核を移植した場合でも同じように, 0.25M 及び0.5M D-マンニトー ルを添加することによって著しく促進された｡促進効果については菌糸を培養した場合の方が, 菌 核を培養した場合に較べて, より大きかった｡単位面積当たりのPDA 培地量に対する成長の早さ については, 培地量が多い場合(20mL) の方が少ない場合(10mL) に比べて成長の速度がより早かった｡ Growth of psychrophilic snow mold Sclerotinia borealis on the potato dextrose agar (PDA) culture was remarkably promoted by adding 0.25M and also 0.5M D-mannitol, either when the sclerotium was transplanted and when the hypha was innoculated. The promoting effect was greater when the hypha was cultivated than in the case in which the sclerotium was cultivated. The growth speed for PDA medium quantity per unit area where the medium volume was large (20mL) was faster than the case of small amount... |
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Palavras-chave: 雪腐病菌Sclerotinia borealis; 好乾性; D-マンニトール; PDA; 好冷性; Snow mold Sclerotinia borealis; Xerophilic; D-mannitol; Psychrophilic. |
| Ano: 2004 |
URL: http://ir.obihiro.ac.jp/dspace/handle/10322/90 |
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