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发表于 2009-10-29 13:38
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8# eastroster
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7 I6 ]' G, v0 J Y! V这个问题我请教了有很多compost经验的专家Mark:% s4 O" @7 V* S7 ]6 s
9 k' _0 Q/ K0 h# hIs pine needle a good material in yard compost?
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Yes - it is a great carbon source!: n- h. m( ?8 [- V9 U
3 ?4 i! T9 O. ]3 ~( K: V! L- J* b, UIs 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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9 n& z) p% a) zSpruce 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.
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8 O* F( ~* H& y" R% W& c% u这个是spruce needle |
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