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首页> 外文期刊>Acta Horticulturae >Effect of type of cuttings and indolbutyric acid on the rooting of rose (Rosa sp. 'Red success') leafy cuttings during two seasons.
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Effect of type of cuttings and indolbutyric acid on the rooting of rose (Rosa sp. 'Red success') leafy cuttings during two seasons.

机译：插穗类型和吲哚丁酸在两个季节对玫瑰（Rosa sp。“红色成功”）绿叶插穗生根的影响。

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摘要

A greenhouse experiment was carried out in 1993 at Holambra (SP, Brazil) to evaluate the effect of cutting type (apical, intermediate or basal) and IBA concentration (0, 1000, 2000 or 4000 ppm) on rooting of rose cv. Red Success leafy cuttings takenin summer or winter. The apical and intermediate cuttings generally rooted better than basal cuttings in both seasons. Average rooting percentages of apical, intermediate and basal cuttings at the time of transplanting were: 76, 70 and 47%, respectively, in summer, and 80, 69 and 33% in winter. IBA did not stimulate rooting. Average rooting percentages for the control cuttings reached 85% in summer and 78% in winter, irrespective of the type of cutting.
机译：1993年在Holambra（巴西，SP）的温室试验中，评估了cutting插类型（根尖，中间或基部）和IBA浓度（0、1000、2000或4000 ppm）对玫瑰简历生根的影响。夏天或冬天采取的红色成功叶茂盛切口。在两个季节中，根尖和中间插条通常比基部插条生根更好。移栽时，顶端，中间和基底cutting插的平均生根百分比分别为：夏季分别为76％，70％和47％，冬季为80％，69％和33％。 IBA没有刺激生根。对照插条的平均生根率在夏季达到85％，在冬季达到78％，而与插条类型无关。

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