不同管护类型毛竹林土壤渗透性能的研究 - ICBR

4
:
569
> (605. 33 thm - 2 ) > (447. 33 thm - 2 ). The sequence of infiltration characteristics of soilwere > >
, while all of them was decreased with the increase of soil dep th.
In forest , the average of initial infiltration
rate, stable infiltration rate, average infiltration rate and accumulative infiltration were respectively 10. 733 9 ,
7. 677 8, 8. 939 4 mmm in - 1 and 354. 227 8 mLcm - 2 , while just 1. 861 6 , 1. 211 8 , 1. 453 5 mm m in - 1
and 33. 575 8 mLcm - 2
in forest . The operations and management modes influenced the infiltration capability of
different dep th soils differently, especially the soil surface.
well by Kostiakov model, and its R 2 was ranged 0. 840 9 to 0. 976 0.
The p rocess of soil water infiltration could be simulated
Key words: operations and management modes; Phylbstachys edulis; water holding capacity; infiltration
characteristics
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