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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:9 b# p, \/ d# W
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Is pine needle a good material in yard compost? 5 @7 s- Y; p/ K! H
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Yes - it is a great carbon source!9 G# L" D, H' v* ~/ k. x! k
+ I$ w" l1 X) i+ UIs it easy to be broken down?
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8 d! G' U' a3 p8 L' ENo, 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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/ n2 x# E, N6 `3 C. ]8 R0 oSpruce 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." e: w$ `* A+ x. z# U. G* k
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这个是spruce needle |
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