The peroxidasic activity in the embrionic small roots of Triticum, Lolium and Bromus, after the germination of cariopses on substratum moistured with watery extract prepared from the metamorphosed roots of horse radish (Armoracia rusticana Lam.), at the time of blossoming of the plant

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Article Title:	The peroxidasic activity in the embrionic small roots of Triticum, Lolium and Bromus, after the germination of cariopses on substratum moistured with watery extract prepared from the metamorphosed roots of horse radish (Armoracia rusticana Lam.), at the time of blossoming of the plant
Authors:	Sorina Corbu, Dorina Cachiţă-Cosma, Monica Şipoş
Affiliation:	¹ National College “Emanuil Gojdu” Oradea ² Department of Biology, “Vasile Goldiş” Western University of Arad ³ Department of Biology, University of Oradea
Abstract:	In our experiment, we studied the peroxidasic activity in Triticum aestivum L., Lolium perene L., and Bromus inermis L. roots of plantlets, in the 7th day of cariopse germination on filter paper substratum moistured with aquaeous extract, which was prepared in different concentrations (5, 15, 25, 50, 75 and 100%), from the metamorphosed roots of horse radish (Armoracia rusticana Lam.) picked up at the time of blossoming of the plant. The peroxidasic activity was intensified at the smaller concentrations of extract (5- 15%), but at high concentrations (25-100%) the enzyme activity was diminished.
Keywords:	germination, stimulation, peroxidases activity
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*Correspondence:	Corbu S., National College „Emanuil Gojdu” Oradea, email: siposmonica@yahoo.com