organic content

• 有机质含量

organic content的用法和样例：

例句

1. The organic matter content of soil is relative with the buffer action of acid and alkali of soil.
   此外，土壤有机质含量的高低与其对酸碱的缓冲能力成相关。
2. Soil organic matter contents can also be raised through continuously plowing under stalks into land.
   同时，近年来秸秆还田的增加有助于提高土壤有机质含量。