Claim · model-written summary
Regression analyses characterized root length distributions across horizontal and vertical layers.
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Verbatim
e0“The results from regression analyses showed root length distributions according to horizontal or vertical layers”
Title
Image analysis from root system pictures
Derblai Casaroli; Q. Jong Van Lier; Klaas Metselaar EGU General Assembly Conference Abstracts 2009
Other claims from this paper (4)
- Method / resource Root length distribution could be estimated across horizontal and vertical layer positions.
- Method / resource Grouping horizontal layers by distance from root center gave good regression fits.
- Method / resource Grouping by soil horizon worsened regression fits.
- Method / resource Image-derived root length density estimates were below literature values.