@article{oai:nodai.repo.nii.ac.jp:00000337, author = {三宅, 創平 and 市村 匡史 and 橘 昌司 and MIYAKE, Sohei and ICHIMURA Masashi and TACHIBANA Shoji}, issue = {3}, month = {2016-04-20}, note = {スイートバジル葉の簡易な腺毛分布密度計測方法を検討するために,葉面積の拡大がみられなくなった完全展開葉を,基部,中部,先端部に分割して,各葉片の腺毛分布密度と葉全体の腺毛分布密度を比較した。その結果,主枝の下位節葉,中位節葉,上位節葉のいずれにおいても,先端部から基部に向かうほど腺毛分布密度が高いことが明らかになった。また,中部葉片の腺毛分布密度と葉全体の腺毛分布密度がほぼ一致した。すなわち,完全展開葉においては,主脈を境に葉を分割した半葉の中部葉片の腺毛分布密度を葉全体の腺毛分布密度とみなすことができる。また,それをもとに中部葉片と葉全体との面積比率および中部葉片の腺毛数から葉全体の腺毛数を推定することができる。, The aim of this study was to devise a simple and timesaving method of estimating the trichome density on sweet basil leaves. Fully expanded leaves, sampled from upper, middle and lower nodes on the main axis, were cut into two halves along the midrib, and both halves were further divided into three leaf parts at the point of equal midrib length perpendicularly to the midrib. The distribution density of glandular trichomes on the abaxial side of these leaf parts of either halves tended to decrease according as the distance from the base increased. The glandular trichome density in the middle leaf part coincided with that measured for the entire leaf. Thus, the glandular trichome density in the middle leaf part can be used as a reliable estimate of that on the entire leaf. This method can save time by about 70% as compared with counting out the glandular trichome density on the entire leaf. In addition, multiplying the glandular trichome density on the middle leaf part by the area of the entire leaf relative to that of the middle leaf part can give a close estimate of the total number of glandular trichomes on the entire leaf., E, 4, KJ00005049263, 論文, Article}, pages = {209--212}, title = {スイートバジルにおける葉の腺毛分布密度計測方法の簡易化}, volume = {53}, year = {}, yomi = {ミヤケ, ソウヘイ and イチムラ, マサシ and タチバナ, ショウジ} }