Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/81518
標題: 水分逆境對椪柑樹體碳氮含量之影響
Influence of Water Stress on Carbohydrate and Nitrogen Contents of Ponkan Mandarin Trees
作者: 范念慈
Nien-Tze Fan
陳崇禮
楊耀祥
Chorng-Lii Chen
Yau-Shiang Yang
關鍵字: Ponkan mandarin
椪柑
Water stress
Carbohydrate
Nitrogen
水分逆境
碳水化合物
氮素
摘要: Both of total carbohydrate and starch contents of trees were decreased after soil drying for 6 weeks, the same result was also found in total sugar content of shoot. The ratio of total sugar to starch increased in all plant parts. Total nitrogen content in each plant part was not influenced by drying treatment, but the ratio of total carbohydrates to nitrogen showed decreasingly.
椪柑植株經過6週乾旱處理後,樹體內碳水化合物與澱粉含量均呈下降趨 勢,葉片內全糖含量增加,但在枝條內卻有減少現象,而全氮含量並受處理之 影響。全糖含量與澱粉含量比值在植株各部位均有增大,全碳水化合物與全氮 比值則呈下降現象。
URI: http://hdl.handle.net/11455/81518
ISSN: 0255-5921
Appears in Collections:第19期
園藝學系

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