Elevated CO2 improves lodging resistance of rice by ...
Jan 10, 2019· Dried internodes were ground into powder by using a Vibration Disc Mill (TS1000, Siebtechnik , Muehlheim an der Ruhr, Germany). The g powder was digested in 5 ml concentrated H 2 SO 4 with a few drops of H 2 O 2 for 8 h at 250 °C. The digestion was diluted with deionized H 2 O to 50 ml. The 50 ml sample was filtrated through ...