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. Meet Your Farmer at the Mall

    August 24 @ 10:00 am - August 25 @ 6:00 pm
  2. Open Farm Day 2018

    September 16

contact

60 Research Drive,
Perennia Innovation Park
Bible Hill, N.S.
B6L 2R2

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