島根農科大学研究報告

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島根農科大学研究報告 14
1965-12-31 発行

水稲品種のイネカラバエによる傷穂率の栽植法の相違に基く変異について

On the Variation of Percentage of Injured Ears by Stem-maggot in Rice, caused by Different Planting
安達 一明
三谷 雅亀
ファイル
内容記述(抄録等)
The result of this experiment proved that percentage of injured ears by stem-maggot in rice varied in the same variety on account of different planting ways whether one variety was planted in bulk or planted in a row variety by variety. And varieties of little tillers showed higher percentage in the former than in the latter, on the other hand ones of many tillers showed vice versa. The amounts of layed eggs in August had taken good accordance with these tendencies.