uid=KBS,o=lter,dc=ecoinformatics,dc=orgalluid=sbohm,o=lter,dc=ecoinformatics,dc=orgallpublicreadhttps://lter.kbs.msu.edu/datasets/115.emlStephenHamiltonMichigan State University

3700 East Gull Lake DriveHickory CornersMI49060

(269) 671-2231(269)671-2104hamilton@msu.edu0000-0002-4702-9017SvenBohmMichigan State University

3700 East Gull Lake DriveHickory CornersMI49060US

(269) 205-3821(269 )671-2333bohms@msu.edu0000-0002-6224-7848principal contact2026-06-07

original data source http://lter.kbs.msu.edu/datasets/115

LTERKBSKellogg Biological StationHickory CornersMichiganGreat Lakesphenologyfarmingbiotahttps://apps.usgs.gov/thesaurus/thesaurus-full.php?thcode=15Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director. These restrictions are intended mainly to preserve the primary investigators' rights to first publication and to ensure that data users are aware of the limitations that may be associated with any specific data set. These restrictions apply to both the baseline data set and to the data sets associated with specific LTER-supported subprojects.All publications of KBS data and images must acknowledge KBS LTER support.The areas around the Kellogg Biological Station in southwest Michigan-85.404699-85.36685742.42026542.391019Kellogg Biological StationData Managerlter.data.manager@kbs.msu.eduhttp://lter.kbs.msu.edu02vkce854KBS LTERPhenological data record the timing of important crop life stages. Phenological data were collected by direct observation roughly every two weeks in Replicate 1 of all BCSE treatments (G1-G10); initially (2010-2012) by monitoring eight specific plants, then (2013-2017) by monitoring the general condition of plants in the entire plot. Since 2015, webcams have been used to record these stages. One camera is installed in a corner of each Replicate 1 treatment plot: southeast corner in G1, G9; southwest in G2, G3; northeast in G5, G6, G7; and northwest in G4, G8, G10. Cameras take one photo at noon every day. Images are saved at KBS and available upon request. As of November 2023, photos from 2015-2021 are also available through the Phenocam Network (in the site table search for kellogg).Data Managerhttp://glbrc.kbs.msu.edu/protocols/165https://lter.kbs.msu.edu/datatables/340Kellogg Biological Station LTER: Phenology 2010-2012 (GLBRC092-001)Direct observations on timing of major life events of specific crop plants in BCSE treatments (G1-G10) recorded from 2010-2012. Plants are labelled by their relative location in the plot (N, S, E, W and P1, P2). Data from 2013-2017 are in a companion datatable because the protocol changed to observations based on the whole plot.Phenology+2010-2012.csvNone381\ncolumn,no"\https://data.sustainability.glbrc.org/datatables/340.csvsample_datedate the observation was madeYYYY-MM-DD11987-4-18treatmentexperimental treatmentexperimental treatmentreplicatereplicate block nested within treatmentreplicate block nested within treatmentspeciesplant species or treatment plant descriptionplant species or treatment plant descriptionplant_idcode used in the given year to identify plants that are visited repeatedly that yearcode used in the given year to identify plants that are visited repeatedly that yearemerging_growthAre plants visible above ground? See protocol for t (true) and f (false) criteria.Are plants visible above ground? See protocol for t (true) and f (false) criteria.leaves_full_sizeAre mature leaves are >95% of their full size? See protocol for t (true) and f (false) criteria.Are mature leaves are >95% of their full size? See protocol for t (true) and f (false) criteria.mean_plant_height_cmaverage plant heightcentimeterrealherbivore_damageIs there herbivore damage? See protocol for t (true) and f (false) criteria.Is there herbivore damage? See protocol for t (true) and f (false) criteria.open_flowers_tasselingAre flowers open or corn tasseling? See protocol for t (true) and f (false) criteria.Are flowers open or corn tasseling? See protocol for t (true) and f (false) criteria.ripe_seedsAre the seeds ripe? See protocol for t (true) and f (false) criteria.Are the seeds ripe? See protocol for t (true) and f (false) criteria.leaf_wiltingAre leaves wilting? See protocol for t (true) and f (false) criteria.Are leaves wilting? See protocol for t (true) and f (false) criteria.autumn_leaf_senescenceAre leaves senescencing? See protocol for t (true) and f (false) criteria.Are leaves senescencing? See protocol for t (true) and f (false) criteria.full_leaf_lossHave leaves fallen off? See protocol for t (true) and f (false) criteria.Have leaves fallen off? See protocol for t (true) and f (false) criteria.number_of_tillersnumber of tillersintegerfirst_unfolded_leavesfirst unfolded leavesfirst unfolded leavesnumber_leaves_per_tillernumber of leaves per tillerintegerinternodal_length_cminternodal length centimeterrealcommentsNotes specific to this row.Notes specific to this row.https://lter.kbs.msu.edu/datatables/513Kellogg Biological Station LTER: Phenology 2013-2017 (GLBRC092-004)Direct observations on the timing of major life events in entire plots of crops in BCSE treatments (G1-G10) from 2013-2017. Data from 2010 to 2012 are in a companion datatable because the protocol changed. Canopy closure was added in 2016.Phenology+2013-2017.csvNone341\ncolumn,no"\https://data.sustainability.glbrc.org/datatables/513.csvsample_datedate the observation was madeYYYY-MM-DD11987-4-18treatmentexperimental treatmentexperimental treatmentreplicatereplicate block nested within treatmentreplicate block nested within treatmentspeciesplant species or treatment plant descriptionplant species or treatment plant descriptionemerging_growthAre plants visible above ground? See protocol for t (true) and f (false) criteria.Are plants visible above ground? See protocol for t (true) and f (false) criteria.leaves_full_sizeAre mature leaves are >95% of their full size? See protocol for t (true) and f (false) criteria.Are mature leaves are >95% of their full size? See protocol for t (true) and f (false) criteria.mean_plant_height_cmaverage plant heightcentimeterrealherbivore_damageIs there herbivore damage? See protocol for t (true) and f (false) criteria.Is there herbivore damage? See protocol for t (true) and f (false) criteria.open_flowers_tasselingAre flowers open or corn tasseling? See protocol for t (true) and f (false) criteria.Are flowers open or corn tasseling? See protocol for t (true) and f (false) criteria.ripe_seedsAre the seeds ripe? See protocol for t (true) and f (false) criteria.Are the seeds ripe? See protocol for t (true) and f (false) criteria.leaf_wiltingAre leaves wilting? See protocol for t (true) and f (false) criteria.Are leaves wilting? See protocol for t (true) and f (false) criteria.autumn_leaf_senescenceAre leaves senescencing? See protocol for t (true) and f (false) criteria.Are leaves senescencing? See protocol for t (true) and f (false) criteria.full_leaf_lossHave leaves fallen off? See protocol for t (true) and f (false) criteria.Have leaves fallen off? See protocol for t (true) and f (false) criteria.commentsNotes specific to this row.Notes specific to this row.