Effect of lime application on the transport of NO3-N into groundwater quality and pH.

Mirjat MS; Kanwar RS; Mughal AQ

首页> 外文期刊>Agricultural Mechanization in Asia, Africa and Latin America: AMA >Effect of lime application on the transport of NO3-N into groundwater quality and pH.

【24h】

Effect of lime application on the transport of NO3-N into groundwater quality and pH.

机译：Effect of lime application on the transport of NO3-N into groundwater quality and pH.

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相关主题

摘要

Experiments were conducted using field lysimeters in Iowa, USA, to evaluate the effects of different lime application rates on groundwater quality and pH. Results from the two-year study period were very encouraging. The data showed that lime application had a significant effect on the quality of subsurface water. The NO3-N concentrations in groundwater decreased as the lime application rate increased. The application of lime also affected the groundwater pH. The pH values increased as the lime application rate increased during the study years. Higher pH values were observed in lysimeters with an application rate of 4200 kg lime/ha as compared to the control, 1400, and 2800 kg lime/ha treatments.

著录项

来源
《Agricultural Mechanization in Asia, Africa and Latin America: AMA》 |1997年第4期|9-12|共4页
作者
Mirjat MS; Kanwar RS; Mughal AQ;
展开▼
作者单位

Dept. of Irrigation and Drainage, Sindh Agriculture University, Tandojam, Pakistan.;

展开▼
收录信息美国《工程索引》(EI);
原文格式 PDF
正文语种英语
中图分类农业机械化;
关键词
lime application rates; transport processes; groundwater quality pH groundwater pollution; nitrate nitrogen soil amendments; liming materials; lysimetry USA Iowa;

Effect of lime application on the transport of NO3-N into groundwater quality and pH.

摘要

著录项

相关主题

期刊订阅