Despite optimising fertiliser practice and nitrogen (N) use efficiency nitrous oxide N 2 O
generation from ruminant-urine deposition prevails due to the concentration of N in the urine …

Irrigation and nitrogen application directly affect the availability and distribution of soil
nutrients. Understanding the response of soil nutrients to long-term water–fertilizer coupling …

Cattle grazing of pastures deposits urine onto the pasture soil at high nitrogen (N) rates that
exceed the pasture's immediate N demands, increasing the risk of N loss. Nitrous oxide (N 2 …

Urea present in cattle urine contributes large amounts of nitrogen (N) to grazed pastures,
which can be the equivalent to approximately 1000 kg N ha− 1. However, there are no …

Aims Nitrogen is the most limiting factor to artificial pastures. It is distributed unevenly in time
and space, and has different forms, which are correlated with cultivation approaches and …

氮作为人工草地最为重要的限制性因子, 在时间, 空间上分布不均匀, 且在形态上存在差异,
与种植方式及地上净初级生产力(ANPP) 存在相关关系. 该研究以青海省同德牧场的无芒雀麦 …

Human urine concentrates 88% of the nitrogen and 50% of the phosphorus excreted by
humans, making it a potential alternative crop fertilizer. However, knowledge gaps remain …

Urease inhibitors are used to delay the conversion of N supplied to soil as urea to better
match the mineral N supply to crop demand. Using soil in petri dishes, we compared the …

Agricultural soils account for about 60% of the global atmospheric emissions of the potent
greenhouse gas nitrous oxide (N2O). One of the main processes producing N2O is …

草地是巨大的碳氮库, 是陆地生态系统的重要组成部分, 对保障粮食安全, 生态安全具有极其重要
的作用. 为了解该领域研究态势, 本文运用文献计量方法, 基于Web of Science …