PURR Registry

Small Grains North Dakota (761212)

10.4231/R7ZC80SG

04/21/2015

The objective of this experiment is to determine the spectral separability of various small grain.

Agriculture barley Crop Science Crops durum Exotech 20C-SW LARS oats Remote Sensing Soil Science solar illumination spectral observations spectrometer spring wheat

Kansas Intensive Test Site 1988 (761207)

10.4231/R7251G4Z

Marvin E. Bauer

04/21/2015

The objective of this experiment was to provide a data set which can be used as an intermediate level of extrapolation between data collected from controlled experimental plots at field research stations and data collection by satellite scanners.

Agriculture Alfalfa Corn Crop Science Crops FSS Grass LARS Remote Sensing soil Soil Science solar illumination Sorghum Soybeans spectral observations spectrometer winter wheat

South Dakota Intensive Test Site 1687 (761227)

10.4231/R70C4SPF

Marvin E. Bauer

04/15/2015

The objective of this experiment was to provide a data set which can be used as an intermediate level of extrapolation between data collected from controlled experimental plots at field research stations and data collection by satellite scanners.

Agriculture Alfalfa barley Corn Crop Science Crops FSS Grass LARS oats Remote Sensing soil Soil Science solar illumination spectral observations spectrometer spring wheat winter wheat

South Dakota Intensive Test Site 1687 (771227)

10.4231/R7VM496J

Marvin E. Bauer

04/15/2015

The objective of this experiment was to provide a data set which can be used as an intermediate level of extrapolation between data collected from controlled experimental plots at field research stations and data collection by satellite scanners.

Agriculture Alfalfa barley Corn Crop Science Crops Flax FSS Grass LARS oats Remote Sensing rye soil Soil Science solar illumination spectral observations spectrometer spring wheat trees winter wheat

Calibration North Dakota Test Site 1966 (761211)

10.4231/R7416V0V

Marvin E. Bauer

04/30/2015

Calibration test

Agriculture calibration Crop Science Crops Exotech 20C-SW Gray panel 1 Gray panel 2 Gray panel 3 Gray panel 4 Gray panel 5 LARS PaintedBaSO4 reference panels Remote Sensing Soil Science solar illumination spectral observations spectrometer

North Dakota Intensive Test Site 1966 (771217)

10.4231/R77W694K

Marvin E. Bauer

04/14/2015

The objective of this experiment was to provide a data set which can be used as an intermediate level of extrapolation between data collected from controlled experimental plots at field research stations and data collection by satellite scanners

Agriculture Crop Science Crops FSS Grass LARS oats Remote Sensing soil Soil Science solar illumination spectral observations spectrometer spring wheat

North Dakota Intensive Test Site 1966 (761217)

10.4231/R7CN71VW

Marvin E. Bauer

04/14/2015

The objective of this experiment was to provide a data set which can be used as an intermediate level of extrapolation between data collected from controlled experimental plots at field research stations and data collection by satellite scanners.

Agriculture Crop Science Crops FSS Grass LARS oats Remote Sensing soil Soil Science solar illumination spectral observations spectrometer spring wheat

Phosphorus and Potassium Influence on Alfalfa Nutrition

10.4231/D3251FJ7S

Jeffrey J. Volenec

02/22/2012

Data from several studies on the influence of phosphorus and potassium nutrition on alfalfa. It includes numeric data such as yield, plant mass, plant counts, and tissue concentration of various nutrients

Agronomy Crop Science Forage legumes Nutritive value Soil Fertility Soil Science Winter hardiness Yield components