PURR Registry

The purpose of this experiment is to characterize the polarization of a sorghum field at various view and illumination angles and by its physical and agronomic attributes.

Agriculture Barnes 12-1000 Crop Science Crops LARS radiometer Soil Science solar illumination Sorghum

Tom Coleman Soil Experiment (851900 and 851901)

10.4231/R7JM27K3

Tom Coleman

07/28/2015

Tom Coleman Soil Experiment

Agriculture Exotech 20C-SW GE-DXW Lamp illumination LARS Remote Sensing Soil Science soils spectral observations spectrometer

Reference Panel Calibration (856500 and 856501 )

10.4231/R7DV1GTX

Larry L. Biehl

07/28/2015

Reference Panel Calibration Tests

Agriculture calibration Exotech 20C-SW GE-DXW Lamp illumination LARS reference panels Remote Sensing Soil Science soils spectral observations spectrometer

Genetic and environmental variation in alfalfa forage yield from variety testing experiments conducted in North America between 1986 to 1999

10.4231/QS1J-6J77

Daniel Wiersma , Jeffrey Volenec , Stanislav Pejša , Sylvie Brouder , Wayne G. Hartman

05/25/2023

The dataset contains data used to analyze genetic and environmental effects on alfalfa yield and agronomic performance. Data were compiled from alfalfa variety tests conducted by University researchers in the US and Canada from 1986 through 1999.

Agriculture Agronomy Alfalfa alfalfa_db Forage yield Genetic improvement Genotype x environment Germplasm Lucerne Medicago Variety testing

Likely Extent of Agricultural Drainage in the U.S. Midwest

10.4231/NJTE-FA88

Ben Hancock , Benjamin Reinhart , Jane Frankenberger

03/11/2022

This dataset provides 30 m resolution raster layers of the likely extent of drained agricultural lands in the U.S. Midwest based on soil and land use, and a file geodatabase with tables summarizing the extent by state, county, and HUC8 watershed boundary.

Agricultural and Biological Engineering Agriculture Drainage Geographic Information Systems (GIS) gSSURGO soil Data Midwest National Land Cover Database Soil Drainage Class Water

Uniform Soybean Tests Northern Region 2020

10.4231/ZWFR-8Y15

Adam Nicholas Brock , Guohong Cai

05/09/2022

This dataset contains tables prepared for the 2020 Uniform Soybean Tests Northern Region Report.

Agriculture Agronomy Botany Botany and Plant Pathology Crop Science Plant Pathology Soybeans USDA-ARS

Datasets

Subject

Creator

Type

Date

Total is 203 Results

Purdue Agronomy Farm Soybean Solar Radiation Intercepted (SRI) (841806)

Purdue Agronomy Farm Grasses/Legumes (841807)

Ecuador Soil Experiment (841900 and 841901)

Ecuador Soil Illumination Angle (841902)

Purdue Agronomy Farm Sorghum Polarization (846401)