褪色したエンドウの葉におけるクロロフイルの形成

吉田
1955 Japanese Journal of Soil Science and Plant Nutrition  
with sOils and volcanic aSh . PotaSsium content ln the peat was specially less than that o士 the original p ! ants 、 Main c り mponent o 正 peat was the compound of . hu 皿 ic acld alldi m { neral base; with which water − so 王 uble substance , celIulose and hemicell ロ 弖 ose were Inixed or co エ npounded . It was found that peat was a substance coated w 辻h tor{ bitumlna and this coating lowered its absorbed capaci 亡 y for potassium 、 This Iawering induced 止 e author tO recognized that the sorne parts
more » ... hat the sorne parts oi mineral bases, tr 。 m soi 正 and ash , were combined chemically with the peat . ・ ・ Peat had very s乏 rong acidity , because the main oo 皿 P 。nent was hu・nic acid ol low bRse status . pH ・ " qf peat . was 3 . 05 − 3. 69 . ' 「 」 . ・ ...
doi:10.20710/dojo.26.1_24 fatcat:acd4plr5wjgqdog2v3vumtq264