Abstract

This study was focused to test the effect of BA concentrations 0, 0.5, 1, and 2 mg/l on multiplication of two potato varieties, namely Arnova and Borin. In vitro microtubers production was tested by adding 4 mg/l of BA or kinetin with 80 gm sucrose/l. Results of multiplication indicated that there were significant differences between genotypes in leaves number. Studied of BA concentration and interaction between cultivars and BA revealed that there were significant effect in plant height, branch length/plant, leaves number/plant and cut number/plant. In case of microtubers induction, the result showed that there were no significant effect of varieties and plant growth on number and diameter of microtubers.

Highlights

  • ‫ادنُن وانتذاخم بُن انبنشل ادنُن وانظنفُن فمذ نىحع وخىد تاثُز مؼنىٌ فٍ طفات ارتفاع اننبات وػذد الافزع وػذد الاوراق وػذد‬

  • Effects of different hormone combinations and planting beds on growth of single nodes and plantlets resulted from potato meristem culture

  • ‫‪ٚ‬ػٕر ىراضت اٌخراخً ب‪ ٓ١‬اٌظٕف‪ٚ ٓ١‬حراو‪١‬س اٌبٕسي اىٔ‪ ٓ١‬صر‪ٚ‬ي(‪ ٌٛ )3‬ع اٌطٍ‪ٛ‬ن ٔفطٗ‪ ،‬ا ٌك‪ ٛ‬ع حفك‪ٛ‬ق ِؼٕك‪ ٞٛ‬ك‪ِ ٟ‬ؼاٍِكت ػكرَ اػكا ت‬ ‫اٌبٕسي اىٔ‪ِ ٓ١‬ؼٕ‪٠ٛ‬ا ػٍ‪ ٝ‬صّ‪١‬غ اٌخراو‪١‬كس اٌّرر‪ٚ‬ضكت ‪ ٚ‬ك‪ ٟ‬وكل اٌظكٕف‪ٌٍٚ ٓ١‬ظكفاث ارحفكاع إٌبكاث ‪ٚ‬ػكرى ار‪ٚ‬راق ‪ٚ‬ػكرى اٌمطغ‪ٔ/‬بكاث‪ ،‬ك‪ٟ‬‬ ‫‪ ٓ١‬أخفغ ِؼٕ‪٠ٛ‬ا ػرى اٌفر‪ٚ‬ع‪ٔ /‬باث ِمارٔت باٌخراو‪١‬س ارخر‪ ،ٜ‬بإٌطبت ٌظفت ِخ‪ٛ‬ضكؾ ارحفكاع إٌبكاث وكاْ ‪4.8ٚ 4.0 ٚ 8.3 ٚ 14.2‬‬

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Summary

Introduction

‫ادنُن وانتذاخم بُن انبنشل ادنُن وانظنفُن فمذ نىحع وخىد تاثُز مؼنىٌ فٍ طفات ارتفاع اننبات وػذد الافزع وػذد الاوراق وػذد‬.

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