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发表于 2009-10-29 13:38
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8# eastroster " T+ F; x# K- `: D! ]/ D
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这个问题我请教了有很多compost经验的专家Mark:8 `+ o. i: V2 a# N9 A: z
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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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8 d! s8 @/ [6 v. Z R! dIs it easy to be broken down?
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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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3 R+ ~" O2 C; i3 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.0 D1 s5 B+ ]4 K& Y
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这个是spruce needle |
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