Dry Matter Yield — GLBRC Switchgrass Variety Experiment I
Dry matter yields from machine harvests of the GLBRC Switchgrass Variety Experiment I, fertilized plot section only.
This datatable is part of the GLBRC Switchgrass Variety Experiment I dataset.
This dataset contains data for the Switchgrass Variety Experiment I located on west side of the KBS GLBRC Intensive Field Site. Eight upland and four lowland varieties were planted in 2009-2010 in a complete randomized block design with 12 varieties (Treatments 1 -12) in 4 replicate blocks (R1-R4) for a total of 48 plots. From 2009-2018, plots were periodically fertilized following standard agronomic practices. In 2019, a 10 ft unfertilized subplot was established at the east end of each plot; the remaining 30 ft on the west end of the plot was fertilized at a rate of 56.0 kg N/ha/yr. The experiment was decommissioned in 2021 in favor of the Switchgrass Variety Experiment II.
|Experiment:||GLBRC Switchgrass Variety Experiment I|
|Data available from:||November 2010 to October 2020|
|Core Areas||Primary Production|
|harvest year||year of the growing season|
|harvest date||date the crop was harvested|
|planting year||year the switchgrass was planted|
|switchgrass variety||switchgrass variety planted|
|variety ecotype||ecotype of the planted switchgrass variety|
|replicate||replicate nested within treatment|
|area harvested ft2||area of plot harvested|
|moisture at harvest percent||crop percent moisture at harvest||%|
|dry matter yield tons acre||dry matter yield|
|dry matter yield mg ha||dry matter yield||Mg/ha|
|stand frequency percent||stand frequency as per D. Undersander method|
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