@article{oai:nodai.repo.nii.ac.jp:00000549,
 author = {河合, 義隆 and 岡本 真依 and 白石 亮 and 藤澤 弘幸 and Yoshitaka, Kawai and Mai Okamoto and Ryo Shiraishi and Hiroyuki Fujisawa},
 issue = {2},
 month = {2016-04-20},
 note = {植物ホルモンの天然型アブシジン酸(S-ABA)を土壌散布処理し,ウンシュウミカンの果実の肥大と品質に及ぼす影響を2009年と2010年に調べた。両年ともS-ABA土壌散布(0,0.1,1,10ppm)を果実肥大期の7月と9月に2回行ったところ,果実の肥大が促進され,S-ABA区で果重,果実の横径,縦径が大きくなった。一方,果皮色は,S-ABA処理区で着色が両年とも抑制された。糖含量はS-ABA処理区で低くなりS-ABA 10ppm区が最も低かった。酸度はS-ABA処理区と対照区の間に有意な差はみられなかった。果汁中のカリウム含量が対照区に比較してS-ABA処理区で高く,その処理濃度が高くなるにつれてカリウム含量が増加した。これらの結果より,根へのS-ABA処理は果実の肥大と成熟に作用することが示された。, In 2009 and 2010, we conducted experiments to investigate the effects of soil application of the naturally occurring form of abscisic acid (S-ABA), a type of plant hormone, at four concentrations (0, 0.1, 1, 10ppm) on the development and quality of satsuma mandarin fruit. In both years, S-ABA was applied to the soil twice during the fruit development stage. In both years, S-ABA application promoted fruit development, indicated by increases in fruit fresh weight, as well as transverse and longitudinal diameters of fruit, on S-ABA-treated trees. At the same time, fruit coloration was delayed in fruits from S-ABA-treated trees. Sugar contents of fruit were reduced by S-ABA treatment, and the lowest sugar content was recorded with 10ppm S-ABA treatment. No significant differences in acidity were observed between fruit from S-ABA-treated and control trees. In addition, the potassium contents of fruit juice from S-ABA-treated trees were elevated when compared with levels in control trees. The above results demonstrate that treatment of roots with S-ABA via soil application promotes fruit development and inhibits fruit maturation., E, 2, KJ00009434219, 論文, Article},
 pages = {114--120},
 title = {天然型アブシジン酸の土壌散布がウンシュウミカンの果実肥大と品質に及ぼす影響},
 volume = {59},
 year = {},
 yomi = {カワイ, ヨシタカ and オカモト, マイ and シライシ, リョウ and フジサワ, ヒロユキ}
}