Micropropagation of malling merton 106 apple rootstock : 1- shoot proliferation and multiplication [electronic resource].

By: Language: English Summary language: Arabic Description: p.1969-1981Other title:
  • الإكثار المعملى الدقيق لأصل التفاح مولنج مورتن 106 : 1- أنتاج الأفرخ وإكثارها [Added title page title]
Uniform titles:
  • Mansoura University journal of agricultural sciences, 2003 v. 28 (3) [electronic resource].
Subject(s): Online resources: In: Mansoura University Journal of Agricultural Sciences 2003.v.28(3)Summary: The present research was carried out during three successive years (2000-2002), in order to study the effect of Murashige and Skoog (1962) (MS) culture medium supplemented with various concentrations of plant growth regUlators on the shoot proliferation from shoot tip explants and shoot multiplication in Mailing Merton 106 (MM106) apple rootstock cultures. The main results can be summarized in the following points: I- Shoot proliferation percentage from shoot tip explant. average number of proliferated shoots per shoot tip explant and average length of proliferated shoot were significantly the highest (96.67%,7.79 and 2.36 em, respectively) on MS medium + 2.0 mg1⁻¹ BA + 0.2 mg1⁻¹ NAA. 2- On MS medium + 1.0 mg1⁻¹ BA + 0.5 mg1⁻¹ Kin, the percentage of cultures with multiple shoots from original shoot. average number of new proliferated shoots per original shoot and average length of new proliferated shoot were superior, during four successive subcultures.
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The present research was carried out during three successive years (2000-2002), in order to study the effect of Murashige and Skoog (1962) (MS) culture medium supplemented with various concentrations of plant growth regUlators on the shoot proliferation from shoot tip explants and shoot multiplication in Mailing Merton 106 (MM106) apple rootstock cultures. The main results can be summarized in the following points: I- Shoot proliferation percentage from shoot tip explant. average number of proliferated shoots per shoot tip explant and average length of proliferated shoot were significantly the highest (96.67%,7.79 and 2.36 em, respectively) on MS medium + 2.0 mg1⁻¹ BA + 0.2 mg1⁻¹ NAA. 2- On MS medium + 1.0 mg1⁻¹ BA + 0.5 mg1⁻¹ Kin, the percentage of cultures with multiple shoots from original shoot. average number of new proliferated shoots per original shoot and average length of new proliferated shoot were superior, during four successive subcultures.

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