Bamboo Biochar As a Potential Source of Soil Humic Substance in ...
Bamboo Biochar As a Potential Source of Soil Humic Substance in ...
Bamboo Biochar As a Potential Source of Soil Humic Substance in ...
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Leach<strong>in</strong>g experimentresultleached N (mg)454035302520151050ControlUreaCUMCCU-I3. 2007 年 完 成 的 主 要 工 作CCU-II0 10 20 30 40leach<strong>in</strong>g time (day)CUM-mixture <strong>of</strong> urea andbiochar (30%N)CCU-I biochar coated urea-I(30%N)CCU-IIbiochar-coated urea-II(20% N)
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