首页> 外文期刊>Journal of the American Water Resources Association >RUNOFF NUTRIENT AND FECAL COLIFORM CONTENT FROM CATTLE MANURE APPLICATION TO FESCUE PLOTS
【24h】

RUNOFF NUTRIENT AND FECAL COLIFORM CONTENT FROM CATTLE MANURE APPLICATION TO FESCUE PLOTS

机译:牛粪在粪肥地块中的径流养分和粪便大肠菌群含量

获取原文
获取原文并翻译 | 示例
           

摘要

Grazed pastures represent a potential source of non- point pollution. In comparison to other nonpoint sources (e.g., row- cropped lands), relatively little information exists regarding possible magnitudes of pollution from grazed pasture; how that pol- lution is affected by weather, soil, management and other variables; and how the pollution can be minimized. The objective of this study was to assess how the quality of runoff from fescue plots is influ- enced by duration of cattle manure application (4-12 weeks) and manure application strategy (none, weekly application of 1.4 kg/plot, and monthly application at 5.6 kg/plot.
机译:放牧的草地是面源污染的潜在来源。与其他非点源(例如,行耕地)相比,关于放牧牧场可能造成的污染程度的信息相对较少;该污染如何受到天气,土壤,管理和其他变量的影响;以及如何使污染最小化。这项研究的目的是评估牛粪田的径流质量如何受到牛粪施用时间(4-12周)和粪肥施用策略(无,每周施用1.4千克/块,每月施用)的影响。重量为5.6公斤/地块。

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