...
首页> 外文期刊>Journal of Residuals Science & Technology >Effect of Organic Amendments on Metsulfuron-Methyl Dissipation in Chinese Paddy Soils
【24h】

Effect of Organic Amendments on Metsulfuron-Methyl Dissipation in Chinese Paddy Soils

机译:有机改良剂对水稻土中甲磺隆-甲基消散的影响

获取原文
           

摘要

Investigation involved soil microbial biomass carbon contents (SMBC) and dissipation of metsulfuron-methyl (MSM) in paddy soils. Results suggested organic amendments enhanced SMBC and MSM dissipation. The largest increment of SMBC was observed in treatments of decomposed pig manure (DM), followed by addition of Chinese Clover (CC) and then rice straw (RS). The shortest dissipation half-life of MSM resulted from a paddy field quaternary red clay (PRC), followed by a blue clay paddy soil (BCP) and a desalting muddy polder soil (PMP). This indicates organic materials not only effect microbial activity but also they effect fractions of extractable MSM all having an impact on MSM dissipation.
机译:研究涉及稻田土壤微生物生物量碳含量(SMBC)和甲磺隆(MSM)的消散。结果表明有机修饰增强了SMBC和MSM的耗散。在腐烂的猪粪(DM)处理中观察到最大的SMBC增量,其次是中国三叶草(CC)和稻草(RS)。 MSM的耗散半衰期最短是由稻田第四纪红黏土(PRC),蓝色黏土稻田土壤(BCP)和脱盐的田土壤(PMP)引起的。这表明有机材料不仅会影响微生物活性,而且会影响可萃取MSM的一部分,所有这些都对MSM耗散产生影响。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号