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发表于 2009-10-29 13:38
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8# eastroster ' e( s q0 ~) W2 v* ^
6 b! K/ H; w1 ^这个问题我请教了有很多compost经验的专家Mark:
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Is pine needle a good material in yard compost?
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Yes - it is a great carbon source!
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4 q( ^2 Q: p7 q, I3 f5 U0 {. _, rIs it easy to be broken down? 3 T0 X5 n& s; a( T. o
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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.
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, c- }! @% q4 ?2 I, jSpruce 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. S& P2 V3 j! o6 u" [
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这个是spruce needle |
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