Measurement
- Version 1 of 1
Measurement Data Component
Title: Fertiliser application dates: AC0101, Devon, 2007
Related Party - Organisation (Author): Rothamsted Research - North Wyke
Related Party - Organisation (Funder): Defra
Abstract:
At Rothamsted Research - North Wyke in south west England nitrous oxide (N2O) emissions were monitored following spring ammonium nitrate fertiliser applications at 6 different rates; 0 (i.e. untreated control), 70, 90, 130, 160 and 200 kg N ha-1. Up to two separate fertiliser applications were made in order to reach the target application rate. There were 3 replicate plots (4 x 12 m) of each treatment arranged in a randomised block design. The plots were established on a winter wheat crop sown the previous autumn, on a coarse sandy loam soil. This dataset is of fertiliser application rates (i.e. total nitrogen applied) and dates applied. NA = not applicable. If the data file is downloaded/opened in excel, dates may appear as dd-mm-yy instead of the standard yy-mm-dd.
Subject Keywords: Application timing; Application rates; Ammonium nitrate
Geographic Keywords: Devon
Observed Properties: Application timing; Experimental treatment; Total nitrogen
Parameter: Application date split 1
Parameter: Application date split 2
Parameter: Application date split 3
Parameter: Application date split 4
Parameter: Application date split 5
Parameter: Application date split 6
Parameter: Fertiliser Application Rate
Parameter: Fertiliser application rate split 1
Parameter: Fertiliser application rate split 2
Parameter: Fertiliser application rate split 3
Parameter: Fertiliser application rate split 4
Parameter: Fertiliser application rate split 5
Parameter: Fertiliser application rate split 6
Parameter: Nitrification inhibitor application rate
Parameter: Nitrification inhibitor application rate split 1
Parameter: Nitrification inhibitor application rate split 2
Parameter: Nitrification inhibitor application rate split 3
Parameter: Nitrification inhibitor application rate split 4
Parameter: Nitrification inhibitor application rate split 5
Parameter: Nitrification inhibitor application rate split 6
Parameter: Total nitrogen application rate
Parameter: Treatment
Geographic Extent - Longitude (West): -4.03 Longitude (East): -3.76 Latitude (South): 50.72 Latitude (North): 50.89 |
Phenomenon Time - Start Date/Time: 2007-03-14 End Date/Time: 2008-02-14
Result Time: 2007
Valid Time - Start Date/Time: 2007-03-14 End Date/Time: 2008-02-14
Feature of Interest: biosphere
Publication Date: 2016-11-02
This data is made available under the terms of the FBA Licence.
Total file downloads: 449
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