Exposure of maize seeds to stationary magnetic fields: Effects on germination and early growth

Autor:	Mercedes Flórez, María Victoria Carbonell, Elvira Martínez
Rok vydání:	2007
Předmět:	Growth data Fresh weight food and beverages Plant Science Biology equipment and supplies biology.organism_classification Zea mays Magnetic field Horticulture Agronomy Germination Seedling Poaceae Seeding human activities Agronomy and Crop Science Ecology Evolution Behavior and Systematics
Zdroj:	Environmental and Experimental Botany. 59:68-75
ISSN:	0098-8472
Popis:	The effect of the exposure of maize seeds to stationary magnetic fields on germination and early growth has been studied under laboratory conditions. Seeds were magnetically exposed to one of two magnetic field strengths, 125 or 250 mT for different periods of time. Mean germination time and the time required to obtain 10, 25, 50, 75 and 90% of seeds to germinate were calculated. The results showed a reduction of these parameters for most of magnetic treatments, therefore their rate of germination was increased. Growth data measured on the 7th and 10th day after seeding allowed us to corroborate the effect observed in germination tests. Treated plants grew higher and heavier than control; on the 10th day total length was greater than control plants exposed to stationary magnetic field, corresponding with increase of the total fresh weight. The greatest increases were obtained for plants continuously exposed to 125 or 250 mT.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::44b5cf1c743c470c374e9d5532bd26ca https://doi.org/10.1016/j.envexpbot.2005.10.006 Zobrazit plný text záznamu Full Text from ScienceDirect