An alternate 35S-labelling technique for evaluation of utilization of applied sulphur by flooded rice

Cadmium phytoavailability in soils and evaluation of extractant effectiveness using an isotope technique

“…After the sowing, the plants were pressed using a herbarium press and dried at 70 °C in an oven for 30 min. Pressed and dried plants were kept in contact with an X-ray film under safelight conditions and after an exposure period of two weeks, positive prints were taken (George et al, 1992;Wehtje et al, 2007).…”