[1764] - Root growth and distribution data Selhausen [2017] Upper and Lower Rhizotron facility (maize)

All available metadata of the dataset are listed below. Some features are available, e.g. download of dataset or additional description file.

Features
Citation
Zörner, M., Morandage, S., Schnepf, A., Vanderborght, J., 2018. Root growth and distribution data Selhausen [2017] Upper and Lower Rhizotron facility (maize). CRC/TR32 Database (TR32DB). Accessed from http://www.tr32db.uni-koeln.de/data.php?dataID=1764 at 2018-08-18.
Identification
Title(s):Main Title: Root growth and distribution data Selhausen [2017] Upper and Lower Rhizotron facility (maize)
Description(s):Abstract: The root development was measured by a minirhizotron system (Bartz Technology Corporation). A digital camera with a visible frame of 16.5 mm (vertical) by 23.5 mm (horizontal) was used to capture the root images from both the left and right sides of the rhizotubes. The camera was positioned using an indexing handle at 20 observation locations in the tubes. Four series of five locations were taken at 1 to 1.5, 2 to 2.5, 3 to 3.5, and 4 to 4.5 m from the access facility wall. Within a series, the centers of the images were located at 0.04, 0.12, 0.26, 0.38, and 0.5 m from the side of the series. Repeatable observations could be performed at the same locations with fixed intervals on the index handle. The information on rooting depth, root counts, and root length was obtained from the images by using Rootfly (Wells and Birchfield, 2009).
Responsible Party
Creator(s):Processor: Mirjam Zörner
Processor: Shehan Morandage
Principal Investigator: Andrea Schnepf
Principal Investigator: Jan Vanderborght
Publisher:CRC/TR32 Database (TR32DB)
Topic
TR32 Topic:Soil
Related Sub-project(s):B4
Subject(s):CRC/TR32 Keywords: Root, Root Growth, Root Length Density
Topic Category:Environment
File Details
File Name:root_length_density2017.zip
Data Type:Dataset
File Size:1242 kB (1.213 MB)
Date(s):Modified: 2018-01-30
Mime Type:application/zip
Language:English
Status:Completed
File list - click to open:
Constraints
Download Permission:OnlyTR32
General Access and Use Conditions:According to the TR32DB data policy agreement.
Access Limitations:According to the TR32DB data policy agreement.
Licence:TR32DB Data policy agreement
Geographic
North:-no map data
East:-
South:-
West:-
Measurement Region:Ellebach
Measurement Location:Selhausen
Specific Informations - Data
Temporal Extent:2017/06/01 - 2017/09/12
Metadata Details
Metadata Creator:Mirjam Zörner
Metadata Created:2018-01-30
Metadata Last Updated:2018-01-30
Subproject:B4
Funding Phase:3
Metadata Language:English
Metadata Version:V42
Metadata Export
Metadata Export:
Export XML
Dataset Metrics
Page Visits:148
Metadata Downloads:0
Dataset Downloads:0
Dataset Activity
Features