Bulletin of the Faculty of Education, Yamaguchi University. Natural science

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Bulletin of the Faculty of Education, Yamaguchi University. Natural science Volume 23 Issue 2
published_at 1973-10

Studies on the Production of Virus-Free Plants of Easter Lilies (Lilium longiflorum THUNB) 1. : Culture of Scale Bulblets in Vitro for Virus-Free Plants

テッポウユリのウィルス無病球育成に関する研究(第1報) : りん片繁殖で得られた子球の培養によるウィルス無病球の育成
Sato Noboru
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Descriptions
わが国に栽培されているユリの大部分をしめるテッポウユリはウィルス病に犯されており,収量,品質の低下をきたしている。ユリに限らずわが国の主要花きにおいてウィルス病は大きな問題となっており,ウィルス病そのものの持つ性質から一般病害とは異った対策を講じなければならず,現在,被害個体の除去のほか茎頂培養,熱処理等による対策の方法が考案されている。テッポウユリについては森ら1),西沢ら2)によって茎頂培養(生長点組織培養)が試みられ健全個体の確保がある程度できているが,その方法は成功率が低く,また労力が非常にかかること等が問題である。本報告はりん片繁殖によって発生する子球をごく初期にりん片から分離して直ちに培養し健全個体を育成する方法を検討したものである。
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On the Absoption Spectra and the Formation Constants of Vanadium (V) Peroxo-Complexes
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Determination of Vanadium by Atomic Absorption Spectrophotometry with Extraction of Cupferron-MIBK
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Studies on the Vitamin C in Vegetables and Fruits (Report 6) : Rise and Fall of Vitamin C related to the Growth of Carrot
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Studies on the Production of Virus-Free Plants of Easter Lilies (Lilium longiflorum THUNB) 1. : Culture of Scale Bulblets in Vitro for Virus-Free Plants
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