Dry Matter Yield - Marginal Land Experiments
Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director Full terms of use
Agronomic yield from the Marginal Land Experiments in Michigan and Wisconsin. Yield data is given for 6 treatments (switchgrass, miscanthus, native grasses, early succession, restored prairie and historical vegetation) on the 6 Marginal Land Experiment sites. Yield data are given as dry matter.
G11 is harvested at 3 stations and the averages are presented here. Raw data is available on request. In 2019 G11 harvests were combined by plot.
This datatable is part of the Marginal Land Experiment dataset. Data for the Michigan and Wisconsin GLBRC Marginal Land Experiment.
Note
| Experiment: | GLBRC Marginal Land Experiment |
| Data available from: | January 2014 to November 2020 |
| Dataset: | GLBRC094 |
| Datatable ID: | GLBRC094-002.222 |
| Core Areas | Primary Production |
| Repository link: | |
| Related Tables: |
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| Related Files: | |
| Personnel: |
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| Last Updated | 2021-03-08 |
| Variate | Description | Units |
|---|---|---|
| year | year of the growing season | |
| harvest date | date of harvest or G11 sampling | |
| site | experiment location | |
| treatment | experimental treatment | |
| replicate | replicate nested within treatment | |
| crop | crop | |
| field section | section of the field (entire, east, west, rainout, or ambient) | |
| n treatment | nitrogen experimental treatment | |
| area harvested ft2 | area harvested | squarefoot |
| dry matter yield mg ha | yield as dry matter | Mg/ha |
| moisture at harvest | percent moisture measured at harvest | % |
| comments | specific notes for a given row |
| Protocols |
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| Marginal Land Sampling |
GLBRC data is not yet publicly available.
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| year | harvest_date | site | treatment | replicate | crop | field_section | n_treatment | area_harvested_ft2 | dry_matter_yield_mg_ha | moisture_at_harvest | comments |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 2014 | 2014-10-09 | Michigan Central - Lake City Exp. Station | G10 | R1 | restored prairie | entire plot | control | 1824.0 | 1.636538 | 54.1 | |
| 2014 | 2014-10-09 | Michigan Central - Lake City Exp. Station | G10 | R2 | restored prairie | entire plot | control | 1856.0 | 1.882414 | 54.62 | |
| 2014 | 2014-10-09 | Michigan Central - Lake City Exp. Station | G10 | R3 | restored prairie | entire plot | control | 1856.0 | 1.618617 | 47.15 | |
| 2014 | 2014-10-09 | Michigan Central - Lake City Exp. Station | G10 | R4 | restored prairie | entire plot | control | 1888.0 | 1.065969 | 51.2 | |
| 2014 | 2014-10-09 | Michigan Central - Lake City Exp. Station | G11 | R1 | historical vegetation | entire plot | control | 1824.0 | 1.249913 | 64.41 |