 鲜花( 2)  鸡蛋( 0)
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发表于 2009-10-29 13:38
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8# eastroster
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+ O( {, p' L9 G* C这个问题我请教了有很多compost经验的专家Mark:4 J; v% k0 m$ E5 ?- b0 @
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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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: q2 [. C8 D/ I7 n, T2 h1 fIs 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.+ `$ P! H: a! v1 a+ ^
9 A+ @- A P8 L: s2 J2 o0 vSpruce 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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这个是spruce needle |
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