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发表于 2009-10-29 13:38
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8# eastroster
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这个问题我请教了有很多compost经验的专家Mark:3 _# u, x/ ~& p% A
3 K- z4 b+ F: O. N4 n4 {5 qIs pine needle a good material in yard compost?
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Yes - it is a great carbon source!
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Is it easy to be broken down? 9 E) x. n* R, v! g
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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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8 p4 B3 M% n% C. F; _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.( s, P4 q7 Q7 {9 |5 h
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这个是spruce needle |
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