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发表于 2009-10-29 13:38
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8# eastroster 5 S" `$ K; f9 {8 ^
1 W; Y Q3 N$ O# N" `) ]8 p3 E这个问题我请教了有很多compost经验的专家Mark:
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1 t! U: L, L* g" Z1 B: _+ FIs pine needle a good material in yard compost?
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Yes - it is a great carbon source!0 e" R5 g& B+ r' h
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Is it easy to be broken down? , v* P* @" p$ n- U
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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.( _. H5 Q! J+ ~8 i6 ^
( B" p7 g6 Z1 @* N这个是spruce needle |
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