 鲜花( 2)  鸡蛋( 0)
|

楼主 |
发表于 2009-10-29 13:38
|
显示全部楼层
8# eastroster
+ f- {0 I& ^# u R2 l9 l( g
. v0 b& {1 {4 |( A9 H/ J% u这个问题我请教了有很多compost经验的专家Mark:2 k2 X. F' Q8 G, {/ l
3 z" u1 N9 S( k2 U1 v' u" ?% rIs pine needle a good material in yard compost? 2 a. [$ |' f: O- T: E8 x
9 T2 Y7 n6 g2 w# _& K# v
Yes - it is a great carbon source!" M6 K" U1 l+ f+ @+ I
, S& ^; h, U+ @3 E: W# r% O) d0 VIs it easy to be broken down? : p4 x0 \+ M# m6 i
3 i4 [7 N& @# y+ [" V! i7 e
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.& O+ G4 S' [" Q7 a. A+ ]9 G
, I3 x% x2 c: q( A
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./ l* Z7 B9 d, O- J" Y+ n; y
9 H1 X, C4 O2 }2 R& W
这个是spruce needle |
|