Phenology 2013-Present
Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director Full terms of use
Phenology recorded from 2013-present. Data from 2010 to 2012 are in another data table since the protocol changed. Phenological data gives a record of the timing of major life events in the GLBRC crops. Canopy close was measure since 2016.
This datatable is part of the GLBRC Phenology dataset.
Note
| Experiment: | GLBRC Biofuel Cropping System Experiment |
| Data available from: | April 2013 to November 2017 |
| Dataset: | GLBRC092 |
| Datatable ID: | GLBRC092-004.1 |
| Related Tables: | |
| Personnel: |
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| Last Updated | 2019-12-19 |
| Variate | Description | Units |
|---|---|---|
| sample date | date the observation was made | |
| treatment | experimental treatment | |
| replicate | replicate block nested within treatment | |
| species | plant species or treatment plant description | |
| emerging growth | Are plants visible above ground? See protocol for t (true) and f (false) criteria. | |
| leaves full size | Are mature leaves are >95% of their full size? See protocol for t (true) and f (false) criteria. | |
| mean plant height cm | average plant height | centimeter |
| herbivore damage | Is there herbivore damage? See protocol for t (true) and f (false) criteria. | |
| open flowers tasseling | Are flowers open or corn tasseling? See protocol for t (true) and f (false) criteria. | |
| ripe seeds | Are the seeds ripe? See protocol for t (true) and f (false) criteria. | |
| leaf wilting | Are leaves wilting? See protocol for t (true) and f (false) criteria. | |
| canopy closed | ||
| autumn leaf senescence | Are leaves senescencing? See protocol for t (true) and f (false) criteria. | |
| full leaf loss | Have leaves fallen off? See protocol for t (true) and f (false) criteria. | |
| comments | Notes specific to this row. |
| Protocols |
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| Phenology |
GLBRC data is not yet publicly available.
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| sample_date | treatment | replicate | species | emerging_growth | leaves_full_size | mean_plant_height_cm | herbivore_damage | open_flowers_tasseling | ripe_seeds | leaf_wilting | canopy_closed | autumn_leaf_senescence | full_leaf_loss | comments |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2017-10-27 | G1 | R1 | Zea mays L. (*) | Harvested 10/20/2017 | ||||||||||
| 2017-10-27 | G10 | R1 | native prairie | Harvested 10/3/2017 | ||||||||||
| 2017-10-27 | G2 | R1 | Zea mays L. (*) | Harvested 10/20/2017 | ||||||||||
| 2017-10-27 | G3 | R1 | Glycine max L. (*) | |||||||||||
| 2017-10-27 | G4 | R1 | Zea mays L. (*) | Harvested 10/20/2017 |