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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 }9 `, j4 V# u8 Y- V3 ?
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Is pine needle a good material in yard compost?
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6 T$ Q; [8 { _+ \Yes - it is a great carbon source!0 g2 a) {, p U& u2 v* j/ K$ ?" r
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Is it easy to be broken down?
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! r/ a; ^0 q4 v0 t' @* DNo, 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.2 E D2 y# \. g4 ^9 B
2 T9 N9 _% _0 q% ?6 N$ lSpruce 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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/ [# A+ _# E5 E- Z这个是spruce needle |
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