イネの生長初期における根の発達を阻害するPCPの濃度と感受性の品種間差異

島根大学農学部研究報告 Volume 15 Page 101-108 published_at 1981-12-15
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Title
イネの生長初期における根の発達を阻害するPCPの濃度と感受性の品種間差異
Title
Concentration of PCP Inhibiting the Development of Roots at the Early Growth Stage of Rice and the Difference of Susceptibilities in Varieties
Title Transcription
イネ ノ セイチョウキ ニオケル ネ ノ ハッタツ オ ソガイスル PCP ノ ノウド ト カンジュセイ ノ ヒンシュカン サイ
Creator
Nagasawa Sumio
Kondo Masahiko
Kasuya Masahiro
Source Title
島根大学農学部研究報告
Bulletin of the Faculty of Agriculture, Shimane University
Volume 15
Start Page 101
End Page 108
Journal Identifire
ISSN 0370940X
Descriptions
Early rice seedlings were cultured by hydropoinc method in which PCP was added at logarithmic levels of concentration. Total dry weight of roots at each concentration was measured after a prescribed time of cultivation. The median inhibitory concentration of PCP for root development was estmated by Fiiney's probit analysis method for quantitative response data. Susceptibilities in some varieties to the growth inhibitory effect of PCP were comparedat a selected concentration and the significance of difference between varieties was determined by Duncan's multiple range test.
Language
jpn
Resource Type departmental bulletin paper
Publisher
島根大学農学部
Shimane University, Faculty of Agriculture
Date of Issued 1981-12-15
Access Rights open access
Relation
[NCID] AN00108015