@article{oai:miyazaki-u.repo.nii.ac.jp:00003204,
 author = {松尾, 光弘 and Matsuo, Mitsuhiro and 酒井, 和也 and 國武, 久登 and Kunitake, Hisato and 西脇, 亜也 and Nishiwaki, Aya and Sakai, Kazuya},
 journal = {宮崎大学農学部研究報告, Bulletin of the Faculty of Agriculture University of Miyazaki},
 month = {Mar},
 note = {Allelopathic activities of the leaves and cultivating soil in barbados nut during the cultivating season were investigated to clarify the impact on the surrounding environment into cultivation of this plant.
Allelopathic activities of the raw, artificially dried and naturally dried young or adult leaves in barbados nut were assessed to the initial growth of lettuce. Their lengths in hypocotyl and radicle of lettuce seedlings were shorter than those on control from June to December by leachate from the artificially dried young and adult and naturally dried adult leaves.
The soil cultivating barbados nut was investigated for assessment of allelopathic activities. Their lengths in hypocotyl and radicle of lettuce seedlings were shorter than those on non-transplanted soil under the soils collected in September from the base of barbados nut tree, and under the soils collected in July and October from between the trees, respectively.
From the results of these experiments, it was found that the dried leaves of barbados nut have the highest allelopathic activities with the initial growth of lettuce of the year, and was thought that they might be affected on their surrounding plants. On the other hand, the initial growth of lettuce have affected under the cultivating soils of barbados nut tree on the periods of flowering or active assimilation. Therefore, it was suggested that the allelopathic activities in root of barbados nut tree might varied depending on the season to the growth of surrounding plants., ナンヨウアブラギリを栽培する上で周辺環境に対する影響を明らかにするために, 生育期間中の葉および栽培土壌についてそれらのアレロパシー活性を検討した.
1. ナンヨウアブラギリの様々な様態の葉を用いてレタスに対するアレロパシー活性を評価したが, 6月～12月の間で乾燥葉, 枯死葉あるいは乾燥幼葉においてレタスの幼根伸長を強く阻害する傾向が見られた.
2. ナンヨウアブラギリの栽培土壌を用いてレタスに対するアレロパシー活性を評価したが, 9月では株元において, 7月および10月では株間においてレタスの下胚軸長および幼根長が対照土壌と比較して有意に短かった.},
 pages = {1--6},
 title = {ナンヨウアブラギリのアレロパシー活性に関する研究},
 volume = {60},
 year = {2014},
 yomi = {マツオ, ミツヒロ and サカイ, カズヤ and クニタケ, ヒサト and ニシワキ, アヤ}
}