| 稻草不同施入方法对温室土壤CO_2释放的影响 |
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| 引用本文： | 武春成,李天来.稻草不同施入方法对温室土壤CO_2释放的影响[J].土壤通报,2005,36(4):504-507. |
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| 作者姓名： | 武春成 李天来 |
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| 作者单位： | 沈阳农业大学,园艺学院,辽宁省设施园艺重点实验室,辽宁,沈阳,110161 |
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| 基金项目： | 国家863计划项目(2001AA247011);科技部"十五"重点项目(2001BA503B06) |
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| 摘 要： | 采用再裂区设计,研究稻草施入方式、施入长度及喷施EM三因素对温室土壤CO2释放的综合效应,结果表明各处理均能提高土壤CO2释放速率。随着稻草施入时间的延长,温室土壤CO2释放速率呈逐渐降低趋势。试验筛选出两个较优组合,即A1B3C2和A2B2C2。
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| 关 键 词： | 稻草 温室土壤 CO2释放 |
| 文章编号： | 0564-3945(2005)04-0504-04 |
| 修稿时间： | 2004年4月1日 |
Effect of Straw Application on Soil Respiration-Released CO2 in Greenhouse |
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| WU Chun-cheng,LI Tian-lai.Effect of Straw Application on Soil Respiration-Released CO2 in Greenhouse[J].Chinese Journal of Soil Science,2005,36(4):504-507. |
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| Authors: | WU Chun-cheng LI Tian-lai |
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| Abstract: | By split split plot design, the effect of the applicative way, Length of straw and EM application on the soil respiration released CO_2 in greenhouse was studiged. The results showed that all treatments could increase the soil respiration released rate of CO_2. Along with straw application, the soil respiration released rate of CO2 in greenroom tended to decrease. By experiment, two excellent treatments were xleted, which were A1B3C2 and A2B2C2. |
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| Keywords: | Straw Greenhouse soil CO_2 release |
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