Effect of seed stimulation on germination and sugar beet yield

• Autorzy: Prosba-Bialczyk U. , Szajsner H. , Grzys E. , Demczuk A. , Sacala E. , Bak K.
• Języki publikacji: EN

Abstrakty

EN

Germination and sugar beet yield after seed stimulation were investigated. The seeds came from the energ'hill technology and were subject to laser irradiation. The experiments were conducted in the laboratory and field conditions. Lengthening of germinal roots and hypocotyls was observed. A positive effect of the stimulation on the morphological features was observed for the Eh seeds and laser irradiation applied in a three-fold dose. The energ'hill seeds exhibited a significantly higher content of carotenoids in seedlings and an increase in the content of chlorophylls. Laser light irradiation favourably modified the ratio of chlorophyll a to b. The leaves and roots of plants developed from the energ'hill and irradiated seeds were characterized by higher dry matter content thanin non-stimulated seeds. Seed stimulation had a positive influence on yielding and the saccharose content.

• Wydawca: -
• Czasopismo: International Agrophysics
• Rocznik: 2013
• Tom: 27
• Numer: 2
• Opis fizyczny: p.195-201,fig.,ref.

Twórcy

autor

Prosba-Bialczyk U.

• Department of Crop Production, Wroclaw University of Environmental and Life Sciences, Norwida 25/27, 50-375 Wroclaw, Poland

autor

Szajsner H.

• Department of Genetics, Plant Breeding and Seed Production, Wroclaw University of Environmental and Life Sciences, Norwida 25/27, 50-375 Wroclaw, Poland

autor

Grzys E.

• Department of Nutrition of Plants, Wroclaw University of Environmental and Life Sciences, Norwida 25/27, 50-375 Wroclaw, Poland

autor

Demczuk A.

• Department of Nutrition of Plants, Wroclaw University of Environmental and Life Sciences, Norwida 25/27, 50-375 Wroclaw, Poland

autor

Sacala E.

• Department of Nutrition of Plants, Wroclaw University of Environmental and Life Sciences, Norwida 25/27, 50-375 Wroclaw, Poland

autor

Bak K.

• Syngenta Seeds, Powazkowska 44c, 01-797 Warszawa, Poland

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Uwagi

PL

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