@article{oai:kpu.repo.nii.ac.jp:00005157,
 author = {寺林, 敏 and Terabayashi, Satoshi and 宮負, 要一 and Miyaoi, Yoichi and 高畠, 俊郎 and Takahata, Toshiro and 並木, 隆和 and Namiki, Takakazu},
 journal = {京都府立大學學術報告. 農學, The scientific reports of Kyoto Prefectural University. Agriculture},
 month = {Nov},
 note = {水耕トマトの尻腐れ果発生と果実内の化学形態別カルシウム含量との関係を調査した。尻腐れ果の発生を促すため, NaClを添加した培養液あるいはアンモニア態窒素濃度を高めた培養液でトマトを水耕栽培した。尻腐れ症状の出ていない着果数日後の小さな果実を採取し, 赤道面を境に果実基部と果実頂部とに分割した。それぞれについて水分画, NaCl分画, 酢酸分画, 塩酸分画別にカルシウム含量を測定した。その結果, 果実基部では水分画, NaCl分画のカルシウム含量と尻腐れ果発生率との間で高い負の相関関係が認められた。果実頂部では水分画のカルシウム含量と尻腐れ果発生率との間で高い負の相関関係が認められた。同じ段位の花房内で尻腐れ果を, 尻腐れ果よりも成熟段階の若い正常な果実, あるいは尻腐れ果とほぼ同じ大きさの正常な果実とを比較すると, 果実頂部水分画のカルシウム含量が尻腐れ果で少ない場合が認められた。尻腐れ症状を現して後に果実内のカルシウム含量が減少する事が示唆された。, Relationship between incidence of blossom-end rot and Ca content in tomato (Lycopersicon esculentum Mill. cv. Ohgata-fukujyu) fruits was studied. Incidence of blossom-end rot was secured by adding NaCl to, or raising ammonium-N concentration in the nutrient solution in which the tomato plants were grown. Young fruits were harvested prior to appearance of the symptom, divided into blossom- and calyx-halves, and freeze-dried. Ca was extracted for analysis from each fruit sample, with water or NaCl, acetic acid or hydrochloric acid solutions. High negative correlation was recognized between the incidence of blossom-end rot and Ca content of the water- and the NaCl- fractions in the calyx half. High negative correlation was also recognized between the incidence of blossom-end rot and Ca content of the water-fraction in the blososom-half. The fruits showing the symptom had lower Ca content in the blossom-half, than did the healthy fruits of approximately the same size and on the same truss. It was suggested that Ca content in the water-fraction begins to decrease in the blossom-half after the symptom has appeared.},
 pages = {8--14},
 title = {水耕トマトの尻腐れ果発生と果実内カルシウム含量との関係(農学部門)},
 volume = {40},
 year = {1988},
 yomi = {テラバヤシ, サトシ and ミヤオイ, ヨウイチ and タカハタ, トシロウ and ナミキ, タカカズ}
}