Nova Scotia Federation of Agriculture

Reducing nitrate loading to groundwater by delivering site-specific N fertilizer recommendations

WRP2016-002

Scope:

  • Replicated sampling of 50 to 100 agricultural fields across Nova Scotia encompassing a range of climatic regions, soil types, cropping systems and fertility management systems
  • Analyzed samples to determine a range of soil physical (texture, bulk density), chemical (soil pH, standard fertility analysis, mineral N) and biological (organic C, total N, biological N supply, particulate organic matter) properties to determine both the variation and extent of these properties in Nova Scotia soils

Benefits:

  • Prepare position paper on use of soil N supply calibration functions
  • Groundwork for future research

Outcomes:

  • Recommendations for a measurement-based approach to improved nitrogen management in Nova Scotia, which include:
    • Soil Nitrogen Supply Test
    • Estimation on N mineralization
    • Nitrate Exposure
    • Residual soil N
    • Partial N Balance

Download:

events

  1. Kings County Federation of Agriculture Summer Social with Nuffield Scholars

    July 2 @ 6:00 pm - 9:00 pm
  2. SMART Annual General Meeting

    July 4 @ 10:00 am - 3:00 pm
  3. Nuffield Scholar BBQ Meet & Greet

    July 4 @ 6:00 pm - 7:30 pm
  4. Community Day – Dalhousie Agricultural Campus

    July 18 @ 10:00 am - 2:00 pm
  5. NSFA Open House, BBQ & Social

    August 6 @ 3:00 pm - 7:00 pm

contact

7 Atlantic Central Drive
East Mountain, N.S.
B6L 2Z2

Phone – 902-893-2293
Fax – 902-893-7063
E-mailinfo@nsfa-fane.ca