The effect of Fe-EDDHA and of ascorbic acid on in vitro rooting of the peach rootstock GF-677 explants

• Autorzy: Antonopoulou C. , Dimassi K. , Therios I. , Chatzissavvidis C. , Papadakis I.
• Języki publikacji: EN

Abstrakty

EN

The objective of this research was to study the effect of the chelated form of the iron salt of ethylenediamine di-o-hydroxyphenylacetic acid (Fe-EDDHA) (6% Fe) on in vitro rooting of the rootstock GF-677. The iron salt of ethylenediamine tetraacetic acid (Fe-EDTA) (12% Fe) of the MS basic medium was replaced by Fe-EDDHA, which was applied in three concentrations: 93.5, 187.0 and 280 mg l⁻¹ (5.6, 11.2 and 16.8 mg l⁻¹ Fe, respectively). For each treatment of Fe-EDDHA, the effect of ascorbic acid added in four concentrations (0, 0.1, 1.0 and 10 mg l⁻¹) was studied. After 4 weeks of culture, the explants growing on the medium with 280 mg l⁻¹ Fe-EDDHA gave the best rooting results. Regarding ascorbic acid, no clear stimulating effect on rooting was found.

• Wydawca: -
• Czasopismo: Acta Physiologiae Plantarum
• Rocznik: 2007
• Tom: 29
• Numer: 6
• Opis fizyczny: p.559-561,fig.,ref.

Twórcy

autor

Antonopoulou C.

• Department of Horticulture, School of Agriculture, Aristotle University, 541 24 Thessaloniki, Greece

autor

Dimassi K.

• Department of Horticulture, School of Agriculture, Aristotle University, 541 24 Thessaloniki, Greece

autor

Therios I.

• Department of Horticulture, School of Agriculture, Aristotle University, 541 24 Thessaloniki, Greece

autor

Chatzissavvidis C.

• Department of Agricultural Development, Democritus University of Thrace, 68200 Orestiada, Greece

autor

Papadakis I.

• Department of Horticulture, School of Agriculture, Aristotle University, 541 24 Thessaloniki, Greece

Bibliografia

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