Datasets

Subject
Creator
Type
Date

subject: Agriculture

Total is 205 Results
Purdue Agronomy Farm Corn Solar Radiation Intercepted (SRI) (841805)

10.4231/R7B27S7R

Kevin P. Gallo

07/28/2015

The objectives of this research are 1) the identification and measurement of corn crop canopy variables, 2) development of relationships between identified variables, and 3) development and testing of methods in corn crop yield models

Agriculture Barnes 12-1000 Corn Crop Science Crops Exotech 100 LARS radiometer Remote Sensing Soil Science solar illumination spectral observations

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

10.4231/R76971HD

Craig S. T. Daughtry

07/28/2015

Purdue Agronomy Farm Soybean Solar Radiation Intercepted

Agriculture Barnes 12-1000 Crops Exotech 100 LARS radiometer Remote Sensing solar illumination Soybeans spectral observations

Purdue Agronomy Farm Grasses/Legumes (841807)

10.4231/R72J68SP

Craig S. T. Daughtry

07/28/2015

The plots of for experiment include eight species of grasses and legumes.

Agriculture Alfalfa Barnes 12-1000 big bluestem brome grass clover Crop Science Crops Exotech 100 LARS orchard grass radiometer Remote Sensing Soil Science solar illumination spectral observations switch grass tall fescue grass vetch

Ecuador Soil Experiment (841900 and 841901)

10.4231/R7XS5SBV

Carlos R. Valenzuela

07/28/2015

Ecuador Soil Experiment

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

Ecuador Soil Illumination Angle (841902)

10.4231/R7T151MT

Carlos R. Valenzuela

07/28/2015

Ecuador Soil Illumination Angle Experiment

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

Purdue Agronomy Farm Sorghum Polarization (846401)

10.4231/R7PC309T

Vern C. Vanderbilt

07/28/2015

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 ORCID logo

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 ORCID logo , Stanislav Pejša ORCID logo , Sylvie Brouder ORCID logo , 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 ORCID logo , Jane Frankenberger ORCID logo

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

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Results 131 - 140 of 205