Pure eucalypt treatment had the highest amount of branch litterfall (4.818t/hm2 yr) and the pure acacia treatment had the highest amount of leaf litterfall (17.73 t/hm2 yr).

• 其中以桉树纯林的凋落枝最大，达4.；818t/hm~2yr，以相思纯林的凋落叶最大，达17