GLBRC Sustainability Data Catalog

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Data in the KBS LTER core database may not be published without written permission of the lead investigator or project director Full terms of use

This tables lists the activities and equipment used on replicate 1 of the GLBRC BCSE (Biofuel Cropping System Experiment). This table only lists one replicate since most activities are the same between replicates.

This datatable is part of the GLBRC Experiment dataset.

Baseline and general data for the GLBRC Experiments.

Note

Experiment: GLBRC Biofuel Cropping System Experiment
Data available from: April 2008 to November 2019
Dataset: GLBRC083
Datatable ID: GLBRC083-003.100
Repository link:
Related Tables:
Personnel:
Last Updated 2023-10-24
Variate Description Units
obs date observation date
site study site
treatment experimental treatment
observation type type of activity performed
equipment equipment used
comment more information about activity
id observation id
Protocols

Data Excerpt

obs_date site treatment observation_type equipment comment id
2024-05-23 KBS G1 Herbicide Application {"Fast 3 Point Sprayer (LTER/GLBRC)","John Deere 7420b Tractor (14.9 R 46 back tire size)"} Sprayed GLBRC G1, G2 and G3 plots (all Reps) with herbicide tank mix containing Dual II Magnum and Acuron. G3 Soybeans (reps 2, 3, 5, 4, and 1) sprayed with tank mix of Liberty at 32 oz/A and Dual II Magnum at 1.33 pints/A. G2 Sorghum (1, 4, 5, 2, and 3) sprayed with tank mix of Liberty at 32 oz/A, Dual II Magnum at 1.33 pints/A, and Atrazine at 1 quart/A. G1 Corn (1, 5, 4, 2, and 3) sprayed with tank mix of Liberty at 32 oz/A, Dual II Magnum at 1.33 pints/A, Atrazine at 1 quart/A, and Acuron at 2.5 quarts/A. REI is 24 hours. Safe Reentry on Friday May 24 at 7:00 PM. Application began at 3:00 pm and concluded at 7:00 pm. Weather conditions at 3:00 pm: 75.5°F Wind: 6.72 mph from West 29.0% RH Weather conditions at 7:00 pm 75.5°F Wind: 5.78 mph from Northwest 26.7% RH 6244
2024-05-23 KBS G2 Planting {"John Deere 7420a Tractor","John Deere 1590 15' no-till drill"} Planted GLBRC Main Site G2 sorghum all replications, reps 5,2,3,1 and 4. Variety Planted: Iowa State University HPS5500. Planting Depth: 1.25 to 1.50 inches. Planting Population: 6.45 lbs per acre. Seed Treatment: Iowa State University HPS5500 was treated with Concep III (seed safener), Apron XL (systemic fungicide) and Maxim 4FS (systemic insecticide). No seed tag or label was available with the seed lot that was sent from Iowa State. Planted with John Deere 1590 no-till drill. Half of the rows were blocked to plant in 15 inch rows. Drill setting #8.5 with feed cups on top setting (closed as much as possible). Down pressure was at 1,000 psi. Gauge wheels were set with 4 notches open on each side below the set point. 6243
2024-05-23 KBS G2 Herbicide Application {"John Deere 7420b Tractor (14.9 R 46 back tire size)","Fast 3 Point Sprayer (LTER/GLBRC)"} Sprayed GLBRC G1, G2 and G3 plots (all Reps) with herbicide tank mix containing Dual II Magnum and Acuron. G3 Soybeans (reps 2, 3, 5, 4, and 1) sprayed with tank mix of Liberty at 32 oz/A and Dual II Magnum at 1.33 pints/A. G2 Sorghum (1, 4, 5, 2, and 3) sprayed with tank mix of Liberty at 32 oz/A, Dual II Magnum at 1.33 pints/A, and Atrazine at 1 quart/A. G1 Corn (1, 5, 4, 2, and 3) sprayed with tank mix of Liberty at 32 oz/A, Dual II Magnum at 1.33 pints/A, Atrazine at 1 quart/A, and Acuron at 2.5 quarts/A. REI is 24 hours. Safe Reentry on Friday May 24 at 7:00 PM. Application began at 3:00 pm and concluded at 7:00 pm. Weather conditions at 3:00 pm: 75.5°F Wind: 6.72 mph from West 29.0% RH Weather conditions at 7:00 pm 75.5°F Wind: 5.78 mph from Northwest 26.7% RH 6244
2024-05-23 KBS G2 Fertilizer Application {"28% (FSC Built) Six Row Fertilizer Applicator","John Deere 7420b Tractor (14.9 R 46 back tire size)"} Fertilized GLBRC Main Site treatments G2 (5, 3, 2, 1, and 4) sorghum plots. Knifed in 30 gallons/A of 28% liquid fertilizer. 28% fertilizer weighs 10.67 lbs per gallon so this equals about 90 lbs of actual N/A. Knifed on 30 inch centers 6-8 inches deep. 6245
2024-05-23 KBS G3 Herbicide Application {"John Deere 7420b Tractor (14.9 R 46 back tire size)","Fast 3 Point Sprayer (LTER/GLBRC)"} Sprayed GLBRC G1, G2 and G3 plots (all Reps) with herbicide tank mix containing Dual II Magnum and Acuron. G3 Soybeans (reps 2, 3, 5, 4, and 1) sprayed with tank mix of Liberty at 32 oz/A and Dual II Magnum at 1.33 pints/A. G2 Sorghum (1, 4, 5, 2, and 3) sprayed with tank mix of Liberty at 32 oz/A, Dual II Magnum at 1.33 pints/A, and Atrazine at 1 quart/A. G1 Corn (1, 5, 4, 2, and 3) sprayed with tank mix of Liberty at 32 oz/A, Dual II Magnum at 1.33 pints/A, Atrazine at 1 quart/A, and Acuron at 2.5 quarts/A. REI is 24 hours. Safe Reentry on Friday May 24 at 7:00 PM. Application began at 3:00 pm and concluded at 7:00 pm. Weather conditions at 3:00 pm: 75.5°F Wind: 6.72 mph from West 29.0% RH Weather conditions at 7:00 pm 75.5°F Wind: 5.78 mph from Northwest 26.7% RH 6244
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