PURR Registry

South Dakota Intensive Test Site 1687 (761227)

10.4231/R70C4SPF

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

Alfalfa Variety Trial Database, 1986-1999

10.4231/PHKH-4334

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

07/08/2020

An archived copy of the Alfalfa Variety Performance Database originally compiled in 2000 by Daniel W. Wiersma and Wayne G. Hartman. It contains data on yield, quality, and plant stand for over 2900 varieties from 700+ experiments conducted from...

Agriculture Agronomy Alfalfa alfalfa_db Biotic stress Crop yield Forage quality Genotype x environment insect resistance Lucerne Medicago Pathogen resistance performance persistence Winter hardiness yield improvement

Uniform Soybean Tests Northern Region 2019

10.4231/ASQG-CG68

Gary Nowling , Guohong Cai

04/30/2020

This dataset contains tables prepared for the 2019 Uniform Soybean Tests Northern Region Report.

Agriculture Agronomy Botany Crop Science Plant Pathology Soybeans USDA-ARS

A global dataset of agricultural experiments quantifying organic amendment impact on soil carbon

10.4231/ABA8-6762

Courtland Kelly , Erika J. Foster , Timothy Filley

06/08/2020

This database represents 62 field experiments that assess the impact of organic amendments on soil carbon fractions. The data include a set of moderators, such as climate, edaphic factors, and farm mangement details, and the soil C response...

Agriculture Carbon Conventional Farming Crop yield EAPS Nitrogen Organic Farming soil Soil Texture

Farmers' Climate Risk Perceptions and Use of Climate Information: 2016 Survey Data

10.4231/R78W3BBV

Ajay Singh , Amber Mase , Jackie Getson , Jenna Klink , Laura Esman , Linda Stalker Prokopy , Melissa Widhalm , Tonya Haigh , Vikram Koundinya

11/30/2018

Midwestern farmers were surveyed in late 2016 to measure their perceptions and attitudes about weather and climate, their awareness of the U2U project, and their use of U2U tools.

Agriculture Corn Belt Farmers Midwest Survey U2U

Advisors' Climate Risk Perceptions and Use of Climate Information: 2016 Survey Data

10.4231/R7G44N9S

Ajay Singh , Amber Mase , Courtney Robinson , Jenna Klink , Linda Stalker Prokopy , Melissa Widhalm , Sarah Church , Tonya Haigh , Vikram Koundinya

11/30/2018

Midwestern agricultural advisors were surveyed in late 2016 to measure their perceptions and attitudes about weather and climate, their awareness of the U2U project, and their use of U2U tools.

Advisors Agriculture Climate Change Corn Belt Midwest Social Science Survey U2U