The litter obstructed the seeds to the duff,only about 17%~22.3% of the Castanopsis fargesii seeds could penetrate litter and got into the duff. In winter,about 98.2% of the ground C. fargesii seeds were consumed or transported by rodents.

• 凋落物阻碍种子下移至半分解层 ；栲树种子下移率为 1 7%25至 2 2 .；3%25；冬季种子的动物损耗率平均为 98