HTO was also migrated to the adjacent land soil and absorbed by land crop plants, within one and half months the land system contained 24% of the total tritium in the aquatic system.
HTO还明显地向毗邻的陆地和作物迁移，在一个半月期间，陆地系统中的总氚约占水体的24%。
2
Tobacco is an important economic crop in China and fertilization is one of the key technologies of tobacco cultivation system.