Analysis of spring wheat reaction to laser radiation
Danuta Drozd
danuta.drozd@upwr.edu.plKatedra Hodowli Roślin i Nasiennictwa, Uniwersytet Przyrodniczy, Wrocław (Poland)
Hanna Szajsner
Katedra Hodowli Roślin i Nasiennictwa, Uniwersytet Przyrodniczy, Wrocław (Poland)
Abstract
The aim of the investigations carried out under laboratory conditions was to determine the influence of laser irradiation on early phases of development of spring wheat cultivar Banti. In the period preceding the experiment wheat seeds were stored for 1, 2, 3 or 4 years. Then, they were treated either by a He-Ne laser or a semiconductor laser at different irradiation doses. Sowing value and morphological characters of seedlings were evaluated in a two-factorial experiment with a completely randomized design. The treatment by a semiconductor laser appeared to be more effective than that by a He-Ne laser in pre-sowing biostimulation of spring wheat.
Keywords:
He-Ne laser, morphological characters, semiconductor laser, sowing value, spring wheatReferences
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Authors
Danuta Drozddanuta.drozd@upwr.edu.pl
Katedra Hodowli Roślin i Nasiennictwa, Uniwersytet Przyrodniczy, Wrocław Poland
Authors
Hanna SzajsnerKatedra Hodowli Roślin i Nasiennictwa, Uniwersytet Przyrodniczy, Wrocław Poland
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