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发表于 2009-10-29 13:38
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8# eastroster
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, I/ {$ ~) K' x* G& u/ {* q$ d# M这个问题我请教了有很多compost经验的专家Mark:8 ~- c6 i- J2 s1 |2 b
' T2 K: C) r, k3 q) qIs pine needle a good material in yard compost?
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6 Z, K2 g! F oYes - it is a great carbon source!3 E$ _2 s' g) u
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Is 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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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.
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" J( h4 ]; s( K: F N& h y. B这个是spruce needle |
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