Please use this identifier to cite or link to this item: http://hdl.handle.net/11455/81584
標題: The Growth of Papaya (Carica papaya L. ) Grafting Plants
番木瓜嫁接植株之生長
作者: Chwan-Jye Sheen
楊耀祥
Shih-Pao Chen
Yau-Shiang Yang
沈傳傑
陳世保
關鍵字: Papaya
番木瓜
Grafting
Growth
嫁接
生長
摘要: 本研究利用苗木嫁接的方法探討台農2號及台農5號番木瓜之幼株生長,結果發現以台農2號為接穗嫁接於台農5號時,嫁接高度10cm者有矮化之效果;以台農5號為接穗嫁接於台農2號時,嫁接高度5cm者亦有矮化之趨勢。在砧徑方面,台農2號嫁接於台農5號,嫁接高度5cm者較10cm、15cm者為粗,以台農2號為砧木,不同嫁接高度對砧徑的影響並不顯著。在幹徑方面,無論台農2號嫁接於台農5號5cm高度或台農5號嫁接台農2號均不受嫁接的影響。在根的生長方面,嫁接對根系的影響不大,但台農5號的根系較台農2號少且短。至於開花情形,台農2號嫁接在台農5號時,始花高度或日數並未受影響,台農5號嫁接於台農2號高度5cm者,始花高度會降低之外,其餘亦未受影響。
This paper attempts to study the growth after grafting of 'Tailung No.2' and 'Tailung No.5' papaya (Carica papaya L.). Results was shown that either 'Tailung No.2' grafted on the rootstock of 'Tailung No.5' (grafting height was 10cm), or 'Tailung No.5'grafted on the root stock of 'Tailung No. 2' (grafting height was 5cm) would be dwarfed. The diameter of rootstock of 'Tailung No.2' grafted on 'Tailung No.5' (grafting height was 5cm) would be thicker than other height grafting plants. The diameter of stem of 'Tailung No.2' grafted on 'Tailung No.5' would be became slender. The growth of roots was not affected by the grafting, but the root number and length of 'Tailung No.2' was more than that of 'Tailung No.5'. There was no significant different for the flowing height and the time from planting to beginning of flowering in grafting plants. '
URI: http://hdl.handle.net/11455/81584
ISSN: 0255-5921
Appears in Collections:第23卷 第02期
園藝學系

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