study effect of scale position, time of scale harvest and IBA concentration on bulblet formation in lilium cv. CEB DAZZLE
2010
Mirzakhani, Abbas | Naderi, Roh angize | Arabi, Amir
A series of experiments were conducted for study of effect of scale position, scale harvesting time and IBA concentration on bulblet regeneration on Lilium LA hybrid cv. 'Ceb Dazzle' in Mahallat Ornamental Research Station. The Experiment was conducted as Factorial with 3 factors, scale position (factor P with 3 levels), IBA concentration (factor G with 3 levels)and harvesting time(factor T with 2 levels). Results showed that scale position has significant effect on bulblets number, weight and diameter at 1%. Also IBA concentration has significant effect on diameter and root number of bulblets. Results showed that the highest number of bulblet produced from outer scales than middle or inner scales. IBA concentration has significant effect at 5% on parameters that measured. The highest number of bulblet was produced at 1000 ppm IBA. The highest number of root produced at bullets from outer and middle scales that received 6 week cold storage. Key words: plant growth regulator, lilium, bulblet, scaling
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