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huajuan_love

铜虫 (初入文坛)

[交流] 【求助】测定易氧化有机碳的土样应该过多少mm的筛?

请教高人测定易氧化有机碳的土样应该过多少mm的筛?以前做过给忘了。谢谢啦!

[ Last edited by ewigkeit on 2008-2-27 at 14:00 ]
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ewigkeit

铁杆木虫 (著名写手)

oxidizable organic carbon (EOC)
Sample was subsequently air-dried and finely ground (< 2 mm).
Changming Yang, Linzhang Yang, Zhu Ouyang, 2005. Organic carbon and its fractions in paddy soil as affected by different nutrient and water regimes Geoderma, 124:133–142.

[ Last edited by ewigkeit on 2008-2-27 at 15:01 ]
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