Academic Journal
Effects of biochar application on soil respiration and soil organic carbon.
| العنوان: | Effects of biochar application on soil respiration and soil organic carbon. |
|---|---|
| المؤلفون: | CHEN Jin-Bin1 ronbinchen@163.com, ZHOU Jia-Cong1, LIN Yong1 |
| المصدر: | Guihaia. Nov2014, Vol. 34 Issue 6, p788-792. 5p. |
| مستخلص: | In order to study the effects of different biochar materials on soil respiration and soil organic carbon (SOC), we selected different biochar materials,which were produced by charing the grass,broad leaf and bamboo leaf under the temperature of 350°C Biochar was mixed with two soils (garden soil and orchard soil) separately,and incubated for 28 d at 25°C The results indicated that the soil CO2 emission rate in different treatments was quicker at the early stage of incubation,and became slower in the later phase Under the same temperature condition, the accumulation a- mounts of soil CO2-C were increased by biochar application The accumulation amounts of soil CO2-C were increased to 482.57 mg . kg-1 and 424.72 mg . kg-1 in orchard soil and garden soil SOC and pH were also increased due to biochar application However,a significant diference was only found with broad leaf biochar application These findings would be helpful to understand the role of biochar in soil carbon cycle. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: | Academic Search Index |
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asx Academic Search Index 100354070 1215 6 Academic Journal academicJournal 1214.763671875 |
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Array ( [Name] => Author [Label] => Authors [Group] => Au [Data] => <searchLink fieldCode="AR" term="%22CHEN+Jin-Bin%22">CHEN Jin-Bin</searchLink><relatesTo>1</relatesTo><i> ronbinchen@163.com</i><br /><searchLink fieldCode="AR" term="%22ZHOU+Jia-Cong%22">ZHOU Jia-Cong</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22LIN+Yong%22">LIN Yong</searchLink><relatesTo>1</relatesTo> ) Array ( [Name] => TitleSource [Label] => Source [Group] => Src [Data] => <searchLink fieldCode="JN" term="%22Guihaia%22">Guihaia</searchLink>. Nov2014, Vol. 34 Issue 6, p788-792. 5p. ) Array ( [Name] => Abstract [Label] => Abstract [Group] => Ab [Data] => In order to study the effects of different biochar materials on soil respiration and soil organic carbon (SOC), we selected different biochar materials,which were produced by charing the grass,broad leaf and bamboo leaf under the temperature of 350°C Biochar was mixed with two soils (garden soil and orchard soil) separately,and incubated for 28 d at 25°C The results indicated that the soil CO2 emission rate in different treatments was quicker at the early stage of incubation,and became slower in the later phase Under the same temperature condition, the accumulation a- mounts of soil CO2-C were increased by biochar application The accumulation amounts of soil CO2-C were increased to 482.57 mg . kg-1 and 424.72 mg . kg-1 in orchard soil and garden soil SOC and pH were also increased due to biochar application However,a significant diference was only found with broad leaf biochar application These findings would be helpful to understand the role of biochar in soil carbon cycle. [ABSTRACT FROM AUTHOR] ) |
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