Colored medium enhances in vitro rooting: a novel commercial approach for micropropagation of apple rootstocks
Publish place: The third international conference and the seventh national conference on organic and conventional agriculture
Publish Year: 1402
نوع سند: مقاله کنفرانسی
زبان: English
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شناسه ملی سند علمی:
NCOCA07_284
تاریخ نمایه سازی: 18 مهر 1402
Abstract:
Adventitious root induction is one of the basic steps in micropropagation of apple rootstocks. Light quality play key role on new adventitious roots initiation. We explored the efficacy of jelly food coloring (red, blue and purple) on rooting percentage, the numbers of roots and root length in MM.۱۱۱ rootstock as a model plant, at the first time. We established that colored medium improves adventitious root formation, and found that this results can recommend for other rootstocks in rooting phase. In general, red culture medium had the highest percentage of root induction and also the number of roots. On the other hand, the results showed that it is necessary to combine both red and blue color (purple) for maximum increase in the root length of shoot explants.
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Authors
Reza Ghahremani
MSc graduated, Tissue culture specialist, Department of Horticultural Science, Collegeof Aburaihan, University of Tehran, Tehran, Iran
Naser Askari
Assistant Professor, Tissue culture specialist, Department of Horticulture, University ofJiroft, P.O. Box ۳۶۴, Jiroft, Iran