Fertilized Poplar Stem Diameters — Main Cropping System Experiment (MCSE)
Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director Full terms of use
The diameter of marked poplar trees from the center section of the micro-plots were measured at 15 cm above the ground. The measurements were taken from 2011 to 2017 (one crop cycle).
This datatable is part of the Poplar response to Fertilization dataset. The response of poplars to repeated N fertilization at different levels.
Note
Experiment: | Main Cropping System Experiment (MCSE) |
Data available from: | July 2011 to November 2017 |
Dataset: | KBS100 |
Datatable ID: | kbs100-002.26 |
Core Areas | Primary Production |
Repository link: | http://doi.org/10.6073/pasta/c6aee8e87d97d21aec90c7f723a2f0e5 |
Related Tables: | |
Personnel: |
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Last Updated | 2020-07-10 |
Variate | Description | Units |
---|---|---|
sample date | sample date | |
treatment | treatment | |
replicate | replicate | |
microplot | treatment microplot | |
tree id | the tree to be measured | |
diameter cm | the tree diameter measured at 15 cm above the ground | |
comment | comments about the measurement |
Protocols |
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MCSE: Microplots in Treatment 5 (T5) |
Data Excerpt
sample_date | treatment | replicate | microplot | tree_id | diameter_cm | comment |
---|---|---|---|---|---|---|
2012-12-19 | T5 | R1 | N3 | 1 | 9.906 | |
2012-12-19 | T5 | R1 | N3 | 2 | 9.304 | |
2012-12-19 | T5 | R1 | N3 | 3 | 6.545999999999999 | tree split |
2012-12-19 | T5 | R1 | N3 | 4 | 9.289 | |
2012-12-19 | T5 | R1 | N3 | 5 | 9.456 |