Data from: Soil resistance under grazed intermediate wheatgrass

Intermediate wheatgrass [Thinopyrum intermedium (Host) Barkw. & D.R. Dewey subsp. intermedium] is a high-yielding cool-season grass with adaptable uses for grazing, haying, and soil restoration. Despite its adaptability, adoption of intermediate wheatgrass has been limited due to inadequate stand longevity under grazing stress. A study was conducted near Mandan, ND USA to investigate if stand longevity of intermediate wheatgrass was affected by changes in soil properties due to grazing. Soil data from this study included measurements of soil bulk density, soil pH, soil organic carbon, and total soil nitrogen on a Wilton silt loam soil (USDA: Fine-silty, mixed, superactive frigid Pachic Haplustoll). Measurements were made in May 1997 (baseline) and again in May 2004 following four years of grazing. Data may be used to understand soil property responses to grazed perennial forages. Data are generally applicable to rainfed conditions under a semiarid Continental climate for the following associated soil types: Temvik, Grassna, Linton, Mandan, and Williams.

Resources in this dataset:

Resource title: Intermediate Wheatgrass Grazing Study Data Dictionary File name: IWGS_Data Dictionary.xlsx Resource description: Data dictionary for associated dataset.

Resource title: Intermediate Wheatgrass Grazing Study_Soil Data for Aggregated Depths File name: IWGS_Soil Data_Aggregated Depths.xlsx Resource description: File includes data for 0-30 cm depth.

Resource title: Intermediate Wheatgrass Grazing Study_Soil Data for Separated Depths File name: IWGS_Soil Data_Separated Depths.xlsx Resource description: Soil data for 0-5, 5-10, 10-20, and 20-30 cm depths.

Resource title: Intermediate Wheatgrass Grazing Study_Soil Data_Aggregated Depths File name: IWGS_Soil Data_Aggregated Depths.csv Resource description: Data for aggregated depths in csv format.

Resource title: Intermediate Wheatgrass Grazing Study_Metadata_Aggregated Depths File name: IWGS_Soil Data_Aggregated Depths_Metadata.csv Resource description: Metadata for aggregated depths.

Resource title: Intermediate Wheatgrass Grazing Study_Soils Data_Separated Depths File name: IWGS_Soil Data_Separated Depths.csv Resource description: Soil data for 0-5, 5-10, 10-20, and 20-30 cm depths.

Resource title: Intermediate Wheatgrass Grazing Study_Metadata_Separated Depths File name: IWGS_Soil Data_Separated Depths_Metadata.csv Resource description: Metadata for soils data separated by depth increment.