GLBRC Sustainability Data Catalog

Agronomic Field Log and Activity Reports — GLBRC Biofuel Cropping System Experiment

Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director Full terms of use

Log of the agronomic activities on the GLBRC sites. See here for an interactive version

This datatable is part of the GLBRC Experiment dataset.

Baseline and general data for the GLBRC Experiments.


Experiment: GLBRC Biofuel Cropping System Experiment
Data available from: October 2007 to November 2019
Dataset: GLBRC083
Datatable ID: GLBRC083-001.100
Repository link:
Related Tables:
Last Updated 2023-10-24
Variate Description Units
obs date Date of the Observation
site site
comment The observation or operation that was perfomed

Data Excerpt

obs_date site comment
2023-08-31 KBS Herbicide application to GLBRC G2 (reps 3, 2, 5, 4, 1), Bait Crop area (soybean), and brown house field, LTER CE Study soybeans CE2 (112, 210, 312, 402), and unplanted area of the Lysimeter field. RoundUp PowerMax 3 at 38.5 oz per acre and Ammonium Sulfate at 3.4 lbs per acre were applied post-emergence to control grass weeds. Rate of spray was 20gal/acre on JD rate controller. REI is 4 hours, safe re-entry on Thursday 8/31/23 at 8:00 PM Weather at 10:50 am: Temperature: 63.1°F Wind Direction: East Wind Velocity (3m average): 4.31 mph Relative Humidity: 61.2% Weather at 4:00 pm: Temperature: 73.6°F Wind Direction: East Wind Velocity (3m average): 2.43 mph Relative Humidity: 30.8%
2023-07-26 KBS Used handheld sprayer to kill trees in G9. Used mixture of 3.2 ounce per gallon water. sprayed to get wet without runoff. sprayed on all trees. mostly rep 1. Just a few that were missed, and new shoots from roots.
2023-07-21 KBS Sprayed Liquid Fence Deer and Rabbit Repellent around perimeters of GLBRC G1 plots (1, 3, 5, 2, and 4), GLBRC Bait Crop, LTER T8nt plots, and LTER T1R1 (excluding REX area). Product has no REI. Application done to reduce deer damage as corn tassels.
2023-07-18 KBS Spray weeds in soybeans.
2023-07-12 KBS Cultivate corn and soybeans. Each pass was done in both directions.
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