Fourthly, the largest absorption amount was no higher than 15%, which in the same type of soil was negatively correlated with temperature, and positively correlated with amount of clay in soil.

• 第四、单嘧磺隆在三种土壤中的最大吸附量不超过15%25，在同一种土壤中的吸附量与温度成负相关，与土壤中粘粒含量成正相关。