Can within field yield variation be explained using horizontal penetrometer resistance and electrical conductivity measurements? Results from three Swedish fields
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چکیده
منابع مشابه
Constraints on Mantle Electrical Conductivity from Field and Laboratory Measurements
A global geomagnetic response function, sensitive to the average radial electrical conductivity structure of Earth’s mantle to depths of at least 1800 km, is obtained by averaging published, single-site response functions estimated at periods between 10 – 10 seconds from magnetic observatory records. Although the error bars on the global response function are mostly smaller than 5%, Parker’s D ...
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ژورنال
عنوان ژورنال: Acta Agriculturae Scandinavica, Section B — Soil & Plant Science
سال: 2018
ISSN: 0906-4710,1651-1913
DOI: 10.1080/09064710.2018.1464201