 鲜花( 2)  鸡蛋( 0)
|

楼主 |
发表于 2009-10-29 13:38
|
显示全部楼层
8# eastroster
7 V i/ Z: x9 g* w9 _! W" i
2 E3 X( ]2 R9 T4 R% A这个问题我请教了有很多compost经验的专家Mark:# r4 D( B3 ]3 D4 X" C
8 Y3 E( ~# Q- U
Is pine needle a good material in yard compost? ' m6 h: o" F0 o3 V( q& d w
7 P, d; z6 a' p) \, S. v
Yes - it is a great carbon source!
. {* j5 s$ q$ e3 a* H * l" z3 K8 Z& W2 `& x, w
Is it easy to be broken down?
+ S$ K: U! R' w0 V c/ Z
) A7 D+ i7 K$ [, Q" J( \No, it breaks down slowly because of its high C:N. It makes a very attractive mulch as well, so if you have a lot of it I suggest spreading it on top of autumn leaves around trees or shrubs, or at the back of the bed where weeding is a chore.
8 ~0 K: o5 d( F, t
% q1 p/ _2 b# B& W; ~' ISpruce needles are another matter - because they are thicker, and have a pointy end, they can poke you as you spread your compost - wear gloves and you will be fine.+ t7 a0 ~# \/ j2 V: d& z3 }
+ G" y) e' R- ^% Y* G3 z
这个是spruce needle |
|