We found a match
Your institution may have access to this item. Find your institution then sign in to continue.
- Title
Germination of soybean seeds exposed to the static/alternating magnetic field and algal extract.
- Authors
Michalak, Izabela; Lewandowska, Sylwia; Niemczyk, Katarzyna; Detyna, Jerzy; Bujak, Henryk; Arik, Pelin; Bartniczak, Annika
- Abstract
In the present study, the effect of the static and alternating magnetic field applied individually and in combination with an algal extract on the germination of soybean seeds (Glycine max (L.) Merrill) and chlorophyll content was examined. The exposure time of seeds to the static magnetic field was 3, 6, and 12 min, whereas to the alternating magnetic field was 1, 2.5, and 5 min. The static magnetic field was obtained by means of a permanent magnets system while the alternating magnetic field by means of magnetic coils. Algal extract was produced from a freshwater macroalga—Cladophora glomerata using ultrasound homogenizer. In the germination tests, 10% extract was applied to the paper substrate before sowing. This is the first study that compares the germination of soybean seeds exposed to the static and alternating magnetic field. The best effect on the germination and chlorophyll content in seedlings had synergistic action of the static magnetic field on seeds for 3 min applied together with the extract and alternating magnetic field used for 2.5 min. It is not possible to clearly state which magnetic field better stimulated the germination of seeds, but the chlorophyll content in seedlings was much higher for alternating magnetic field.
- Subjects
MAGNETIC fields; GERMINATION; ELECTROMAGNETS; PERMANENT magnets; SOYBEAN; MAGNETIC traps; FRESHWATER algae
- Publication
Engineering in Life Sciences, 2019, Vol 19, Issue 12, p986
- ISSN
1618-0240
- Publication type
Article
- DOI
10.1002/elsc.201900039