- 作者: 木金和; 林信山; 林嘉興; 廖萬正; 張林仁
- 作者服務機構: 國立中興大學植物學系; 台中區農業改良場園藝股
- 中文摘要: 本試驗將巨舉葡萄萌芽之過程予以圖示並定義為六個級數,即第零級為休眠芽期;第一級,毛毛期;第二級,芽曝期;第三級,單葉展開期;第四級,三葉展開期及第五級,見花穗期或五葉展開期。Cyanamide (2%)處理可以有效的打破巨舉葡萄并插枝芽之休眠,其效果與二氯乙醇相若。其他處理如Cyanamide 5%及二硝基甲酷亦可打破若千芽之休眠,但其效果略遜。
- 英文摘要: The progress of Kyoho grape bud sprou-ting is photographically shown and definedinto 6 developmental stages, namely thedormant bud, swollen bud, bud burst, oneleaf opening, three leaf opening and five leafopening stages. Cyanamide(H CN , 2%)application was effective and comparable toethylene chlorohydrin application in inducingbud sprouting of Kyoho grapevine cuttings. Cyanamide (5%) or Dinitro-O-cresol applica-tion also induced sprouting to some degreebut not as effective.
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