PURR Registry

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

Investigating the Genomic Background and Predictive Ability of Genotype-by-environment Interactions in Maize Grain Yield Based on Reaction Norm Models

10.4231/0C1Q-2G44

Mitchell R Tuinstra , Seth A Tolley

05/12/2023

Genotype-by-environment interaction (GEI) is among the greatest challenges for maize breeding programs. The main objectives of this study were to evaluate genetic parameters and perform genomic prediction using a reaction norm model.

Agronomy G2F Genome-Wide Association Study Genomes 2 Fields Genomic Prediction Genotype-by-environment Interaction Grain Yield GxE Maize Multi-environment Trial Reaction Norm Model

Uniform Soybean Tests Northern Region 2017

10.4231/R7GQ6W1Q

Gary Nowling , Guohong Cai

12/03/2018

This dataset contains tables prepared for the 2017 Uniform Soybean Tests Northern Region Report.

Agriculture Agronomy Botany Crop Science Plant Pathology Soybeans USDA-ARS

Data for growing season nitrous oxide emissions from a Gray Luvisol as a function of long-term fertilization history and crop rotation

10.4231/7SH9-AD91

Dick Puurveen , Mekonnen Giweta , Miles Dyck , Sukdhev S. Malhi , Sylvie Quideau

02/08/2019

Data from 5 growing seasons (2013–2017) investigating long-term fertilization and crop rotation effects on growing season soil N2O and CO2 emissions, wheat yield and N uptake, N2O emission intensity and soil properties on a Gray Luvisol.

4R Agronomy IPNI Nitrous Oxide Soil Emissions Soil Fertility

Evaluation of nitrogen stabilizers - nitrogen use efficiency and greenhouse gas emissions in Alberta cereal crops

10.4231/MDJM-0529

Dick Puurveen , Len Kryzanowski , Miles Dyck , Yuanpei Gao

02/08/2019

These data files summarize spring wheat yields and annual soil N2O emissions (non-steady-state chamber measurements) at two sites in Alberta, Canada (Lethbridge and Ellerslie) over 2016 and 2017.

4R Agronomy IPNI Nitrogen Fertilizer Nitrous Oxide Soil Emissions

Data For Relationships of Nitrous Oxide Emissions to Fertilizer Nitrogen Recovery Efficiencies in Rain-fed Corn Systems: Research Foundation Building

10.4231/NSKN-0502

Rex Omonode , Tony Vyn

07/23/2019

Tillage affected relationships between N2O and NRE; stronger negative linear relationships under no-till and strip-till compared to moldboard. Ecological intensification increased grain yield without significant increase of N2O emission.

4R 4R N management Agronomy Climate Change Corn Crop Science Ecological Intensification Emission Factor Farmer's Practice Grain Nitrogen Uptake IPNI Purdue N Timing Nitrogen Recovery Efficiency Nitrogen Use Efficiency Nitrous Oxide Split N application Tillage Total Nitrogen Uptake Yield-Scaled N2O

Mutations in sorghum SBEIIb and SSIIa affect alkali spreading value, starch composition, thermal properties and flour viscosity

10.4231/3GBF-RS75

Adedayo Adeyanju , Bhavesh Patel , Bruce A. Craig , Charles Addo-Quaye , Clifford Weil , Mitchell Tuinstra , Osvaldo H. Campanella , Richard Westerman , Stefanie Griebel , Suzanne M. Cunningham

07/24/2019

Seven novel alleles of SBEIIb and one allele of SSIIa co-segregated with the ASV phenotype and contributed to distinct starch quality traits important for food processing applications.

Agronomy Alkali Spreading Value Amylose Genomics Paste Viscosity Profiles SBEIIb Sorghum SSIIa Starch Gelatinization Variant Call Format (VCF)

Datasets

Subject

Creator

Type

Date

Total is 104 Results

Aerial imagery of the Purdue Agronomy Center for Research and Education (ACRE) – 1963

Aerial imagery of the Purdue Agronomy Center for Research and Education (ACRE) - 1976

Aerial imagery of the Purdue Agronomy Center for Research and Education (ACRE) – 2013

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