栄養学雑誌
Online ISSN : 1883-7921
Print ISSN : 0021-5147
ISSN-L : 0021-5147
26 巻 , 4 号
選択された号の論文の1件中1~1を表示しています
  • 小野 真知子, 丹羽 壮一, 片山 良一
    1968 年 26 巻 4 号 p. 147-150
    発行日: 1968/08/12
    公開日: 2010/10/29
    ジャーナル フリー
    We studied significance of ascorbic acid content in unshiu oranges in three layout between ones grown in southern and northern districts in Chita-gun, Aichi-ken divided by the line, where the mean lowest temperature during January was 1°C, between ones grown south-and north-side of trees in the two districts, and between ones in the two districts thinning out in November and December, and obtained the following results:
    (1) We admitted significance of ascorbic acid content in 1% level between unshiu oranges grown in the two districts, thinning out in both November and December.
    (2) We admitted significance of ascorbic acid content in 1% level between unshiu oranges grown in north-side of trees in the two districts thinning out in November, but no significance of ascorbic acid content even in 5% level between ones grown in north-side of trees in the two districts thinning out in December. We admitted significance of ascorbic acid content in 1% level between unshiu oranges grown in south-side of trees in the two districts thinning out in both November and December.
    (3) We admitted significance of ascorbic acid content in 1% level between unshiu oranges grown in the two sides of trees in the southern district thinning out in December, but no significance even in 5% level between ones in the remaining three cases.
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