 鲜花( 2)  鸡蛋( 0)
|

楼主 |
发表于 2009-10-29 13:38
|
显示全部楼层
8# eastroster
! n' Q! W6 ?( }7 E& \! A8 U1 J' O8 V! P& ^3 @
这个问题我请教了有很多compost经验的专家Mark:* ?- }9 S4 C8 U2 R# M
; g v8 i6 Z) g
Is pine needle a good material in yard compost? : w( n' Y h+ r
$ Z8 Q7 F' g& f5 E) T2 {6 t* k% y: [
Yes - it is a great carbon source!
: v7 R3 s' [; V, O0 s! V/ ?2 X$ s
$ E Q- c9 O4 r) G: t- dIs it easy to be broken down? * X% w! b. m7 r5 F/ {& d3 O
( b& o! Q' i$ W, G q6 a) iNo, 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.
+ e- E: k9 _& V, Z2 F7 a# I1 U
5 p& }* t/ V2 i O5 ESpruce 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.
( G6 I( _4 T+ O9 i( Z
# V, `/ J6 f0 j" A+ ~5 J这个是spruce needle |
|