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发表于 2009-10-29 13:38
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8# eastroster
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# b" H- b& `* y0 j; c0 p这个问题我请教了有很多compost经验的专家Mark:$ g+ |8 G+ S1 T5 d
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Is pine needle a good material in yard compost? 3 N G: ?+ _! Z4 c$ A! ~* j, s
) D6 y) Q" L; |* pYes - it is a great carbon source!
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% u+ g* t/ J+ L, }3 VIs it easy to be broken down?
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0 O; J# l3 v' BNo, 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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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.+ `5 ?8 O! _! o# h- R; }
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这个是spruce needle |
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