| Abstract: | In the previous studies we investigated some characteristics of paddy root in comparison with shoot by analysis of inorganic elements1) and metabolizable forms of organic compounds2) of shoot and root at successive growth stages, and found that the contents of the above-mentioned components in root were generally lower than those in shoot with few exceptions. From this it is concluded that in root the contents of the residual components, mainly cell wall substances, must be high. To ascertain this surmise, we carried out analysis of shoot, root and inflorescences of rice plant with respect to hemicellulose, cellulose and lignin which construct cell walls. |
