• farmland soil - 引用次数：43

  Researches showed that the farmland soil had been carbon sequestration storage under the farming system evolution about recent 20 years,especially in the paddy soil of South-China whereas little research had been done.

  越来越多的研究表明,我国近20年来耕作制度演变下农田土壤呈现碳汇效应,尤其是我国南方农区水田土壤碳汇效应尤其突出,固碳潜力大。

  参考来源 - 南方水田土壤有机碳变化特征及保护性耕作增碳效应研究
  cropland - 引用次数：23

  There is significant coherence between annual experimental increase rate of SOC and cropland management factors of IPCC.3.

  从全国来看,农田土壤有机碳的增长率与IPCC农田管理因子有很强的一致性。

  参考来源 - 农田管理对土壤碳储量的影响及模拟研究
  agricultural soil - 引用次数：20

  Soil tillage had no significant influence of DOC content on agricultural soil.

  垦殖10年农田土壤耕作后,对土壤水溶性有机碳含量无显著影响。

  参考来源 - 土地耕作后微生物量碳和水溶性有机碳的动态特征
• farmland soil - 引用次数：29

  In the past 20 years, the Cu availability in farmland soil in Shandong Province has increased a little.

  近20年山东省农田土壤Cu有效态数值略有升高。

  参考来源 - 山东省基本农田土壤重金属含量分布特征及其环境容量研究
  agricultural soil - 引用次数：16

  The results showed that:1. It was observed that P was surplus in the agricultural soil ecosystems in the Taihu Lake region.2.

  研究结果表明： 1、太湖地区农田土壤生态系统中的P素平衡状况表现为盈余。

  参考来源 - 太湖地区典型水稻土磷素的径流流失及其机理
  farm field soil - 引用次数：2

  参考来源 - 安徽省繁昌县区域土壤重金属污染初步研究

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