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Measurement


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Download CSV Daily SMN SLURRY-NR Devon 2004.csv 0.01MB


Measurement Data Component

Title: Daily topsoil mineral nitrogen: SLURRY-NR, Devon, 2004
Related Party - Organisation (Author): Rothamsted Research - North Wyke
Related Party - Organisation (Funder): Defra
Abstract:
Cattle slurry was applied by trailing shoe and surface broadcasting at five rates, viz: 20, 35, 50, 65 and 80 m3 ha-1, using a purpose built small-plot applicator to grassland, on a coarse sandy loam soil in autumn 2004 at a site close to North Wyke, Devon. There were 3 replicate plots (5 x 12 m) of each application treatment arranged in a randomised block design. This dataset contains topsoil mineral nitrogen values measured to a depth of 0-10 cm. Measurements were taken on selected days when nitrous oxide flux measurements were also made. Measurements were made from the 35 m3/ha slurry rate and control treatments only. Treatment values shown are the mean of three blocks. ND = not determined.
Subject Keywords: Soil mineral nitrogenTop soilGrassland soilsSandy soils
Geographic Keywords: Devon
Observed Properties: Ammonium-nitrogenDateExperimental treatmentNitrate-nitrogenSampling depthYear
Parameter: Depth of soil sampling
Parameter: Measurement date
Parameter: Soil ammonium-nitrogen content
Parameter: Soil nitrate-nitrogen content
Parameter: Treatment
Parameter: Year experiment started

Geographic Extent -
    Longitude (West): -4.03
    Longitude (East): -3.76
    Latitude (South): 50.72
    Latitude (North): 50.89

Phenomenon Time -  Start Date/Time: 2004-11-24 End Date/Time:  2005-03-18
Result Time: 2005-03-18
Valid Time -  Start Date/Time: 2004-11-24 End Date/Time:  2005-03-18
Feature of Interest: biosphere
Publication Date: 2016-11-02

This data is made available under the terms of the Open Government Licence (Version 3).

Total file downloads: 41

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