 鲜花( 2)  鸡蛋( 0)
|

楼主 |
发表于 2009-10-29 13:38
|
显示全部楼层
8# eastroster , b2 v {* T4 P0 b
6 z8 |( `4 `& v% k1 u) b
这个问题我请教了有很多compost经验的专家Mark:
8 c9 C) M0 D( K8 f) Q( O! `8 S' z4 { y$ I1 x3 X
Is pine needle a good material in yard compost?
# I/ ~1 l8 T" g, G4 |- v ( v* j6 ^3 ?/ {
Yes - it is a great carbon source!# I5 }$ Q$ U, |- |
v& Z9 d: a- r' c9 N5 M0 zIs it easy to be broken down?
/ \! A# v% z4 v% a: S+ K
& m2 J/ e9 R* Q) Q2 d0 C! ]& w/ j+ pNo, 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 f- P c( ~" P) l6 _. Z / K: P k5 s; J' k' A+ ]; v
Spruce 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.& |: O9 A' V6 O
: ~7 H! j% P" E( S/ d
这个是spruce needle |
|