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发表于 2009-10-29 13:38
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8# eastroster
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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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Is it easy to be broken down?
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/ `0 s- [- S# d) z3 h$ [/ Y7 jNo, 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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9 g4 J6 {/ ^& U1 N7 A1 r, NSpruce 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.) X( o9 T, p' E. z9 [5 A4 e9 ]
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