“Jacaranda” (Jacaranda mimosifolia) and "mezquite” (Prosopis laevigata) are timber species that generally present problems with regard to the germination of their seeds in natural conditions, since they have a very hard and impermeable cover. Different treatments have been applied to improve the germinative response of both species with unfavorable results. This study aimed to know the effect of the pre-sowing laser biostimulation on germination and seedlings growth of these species. The seeds were biostimulated with a He-Ne laser (632 nm, 10 mW). Considering three replications of 50 seeds for each species, five irradiation treatments were applied (30 s, 60 s, 90 s, 120 s, 150 s) and control. The results for mezquite demonstrated that the h...
This work discusses the laser irradiation effects on tomato seeds (Solanum lycopersicum L), regardin...
Klijavost je jedna od najvažnijih pokazatelja kakvoće sjemena. Što je klijavost bolja, to će rezulta...
Este trabalho, teve como objetivo estudar a germinação das sementes de pau-de-balsa (Ochroma lagopus...
Laser stimulation is a non-expensive and environmentally safe way of the improving of seeds quality....
Sub-optimal storage of grains could deteriorate seed germination and plant viability. Recent researc...
Additional illumination with red light produced by laser diodes in continuous and different exposure...
The aim of the experiments was to study the influence of irradiating soybean seeds (Glycine max, cul...
The study presented herein concerns the effect of pre-sowing stimulation of scorzonera seeds with He...
Sainfoin seeds were irradiated by four different lasers (He-Ne laser, three semiconductor lasers of ...
The stimulation of the seed germination rate may be one of the ways to prevent environmental attacks...
Sebastiania membranifolia, popularly known as sarandi, is a tree species native to Brazil, usually f...
Germination and sugar beet yield after seed stimulation were investigated. The seeds came from the e...
Caper seeds present difficulties in their germination, which has been studied by several research te...
Investigations were carried out to study the effect of light, temperature and water stress on the ge...
Two laser sources operating at wavelengths of 632.8 nm (He-Ne) and 488 nm (Ar+ ) are used in examini...
This work discusses the laser irradiation effects on tomato seeds (Solanum lycopersicum L), regardin...
Klijavost je jedna od najvažnijih pokazatelja kakvoće sjemena. Što je klijavost bolja, to će rezulta...
Este trabalho, teve como objetivo estudar a germinação das sementes de pau-de-balsa (Ochroma lagopus...
Laser stimulation is a non-expensive and environmentally safe way of the improving of seeds quality....
Sub-optimal storage of grains could deteriorate seed germination and plant viability. Recent researc...
Additional illumination with red light produced by laser diodes in continuous and different exposure...
The aim of the experiments was to study the influence of irradiating soybean seeds (Glycine max, cul...
The study presented herein concerns the effect of pre-sowing stimulation of scorzonera seeds with He...
Sainfoin seeds were irradiated by four different lasers (He-Ne laser, three semiconductor lasers of ...
The stimulation of the seed germination rate may be one of the ways to prevent environmental attacks...
Sebastiania membranifolia, popularly known as sarandi, is a tree species native to Brazil, usually f...
Germination and sugar beet yield after seed stimulation were investigated. The seeds came from the e...
Caper seeds present difficulties in their germination, which has been studied by several research te...
Investigations were carried out to study the effect of light, temperature and water stress on the ge...
Two laser sources operating at wavelengths of 632.8 nm (He-Ne) and 488 nm (Ar+ ) are used in examini...
This work discusses the laser irradiation effects on tomato seeds (Solanum lycopersicum L), regardin...
Klijavost je jedna od najvažnijih pokazatelja kakvoće sjemena. Što je klijavost bolja, to će rezulta...
Este trabalho, teve como objetivo estudar a germinação das sementes de pau-de-balsa (Ochroma lagopus...