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

    2023-05-11 20:19:08 | Datasets | Contributor(s): Mitchell R Tuinstra, Seth A Tolley | doi:10.4231/0C1Q-2G44

    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.

    https://purr.purdue.edu/publications/4257

  2. Genetic Parameters and Multi-trait Genomic Prediction of Grain Yield on a Plot and Ear Basis in Temperate and Tropical Maize

    2023-05-01 20:32:37 | Datasets | Contributor(s): Mitchell R Tuinstra, Seth A Tolley | doi:10.4231/PQFT-7G59

    The objective of this study was to assess genetic parameters and perform single- and multi-trait genomic prediction of grain yield and yield components assessed through ear photometry in three testcross populations of either temperate or tropical descent.

    https://purr.purdue.edu/publications/4260

  3. Grain nutrient removal of corn influenced by the addition of nitrogen, sulfur fertilizers to a long-term tillage and crop rotation study conducted in the US Corn Belt

    2023-02-02 01:33:36 | Datasets | Contributor(s): Tony J Vyn, Garrett S Verhagen, Terry D West, Alicia West | doi:10.4231/9BA5-KK34

    Nutrient analysis (N, P, K, Ca, Mg, S, Zn, Mn, Fe, Cu, B, and Al) of corn grain at R6 across seven site-years involving tillage, crop rotation, nitrogen (2015-19), and sulfur treatments (2020-21). Part of the Long-Term Tillage study in West Lafayette, IN.

    https://purr.purdue.edu/publications/4193

  4. Agronomic responses of soybean to long-term implementation of tillage and crop rotation systems in Indiana from 1975 to 2022

    2023-02-02 01:08:37 | Datasets | Contributor(s): Tony J Vyn, Garrett S Verhagen, Terry D West, D R Griffith, J V Mannering | doi:10.4231/2KQ5-KR50

    This dataset includes soybean population, heights, grain moisture at harvest, and grain yield measured in the Long-Term Tillage (LTT) study at the Agronomy Center for Research and Education (ACRE) in West Lafayette, IN, USA from 1975 to 2022.

    https://purr.purdue.edu/publications/4190

  5. Agronomic responses of corn to long-term implementation of tillage and crop rotation systems in the US Corn Belt, from 1975 to 2022

    2023-02-02 01:01:02 | Datasets | Contributor(s): Tony Vyn, Garrett Verhagen, Terry D West, J V Mannering, D R Griffith | doi:10.4231/E031-BS21

    This dataset includes corn population, heights, grain moisture at harvest, and grain yield measured in the Long-Term Tillage (LTT) study at the Agronomy Center for Research and Education (ACRE) in West Lafayette, IN, USA from 1975 to 2022.

    https://purr.purdue.edu/publications/4180

  6. Nutrient analysis of corn earleaf at R1 under tillage, crop rotation, nitrogen, and sulfur treatments within a long-term tillage study

    2023-01-11 18:51:19 | Datasets | Contributor(s): Tony J Vyn, Garrett S Verhagen, Terry D West, Alicia West | doi:10.4231/44K5-EJ32

    Nutrient analysis (N, P, K, Ca, Mg, S, Zn, Mn, Fe, Cu, B, and Al) of corn earleaf at R1 under tillage, crop rotation, nitrogen (2017, 2019), and sulfur treatments (2020, 2021). Part of the Long-Term Tillage study in West Lafayette, IN.

    https://purr.purdue.edu/publications/4192

  7. Grain and stover nutrient content in corn at maturity grown under multiple tillage, crop rotation, and nitrogen treatments

    2023-01-11 18:50:27 | Datasets | Contributor(s): Tony J Vyn, Garrett S Verhagen, Terry D West, Alicia West | doi:10.4231/GPZW-DR78

    Nutrient content (N, P, K, Ca, Mg, S, Zn, Mn, Fe, Cu, B, and Al) of corn grain and shoot at maturity across five site-years (2015-2019) under tillage, crop rotation, and nitrogen treatments. Part of the Long-Term Tillage study in West Lafayette, IN.

    https://purr.purdue.edu/publications/4194

  8. Maize Response to P and K in 2006. Experiment 2 at Throckmorton Purdue Agricultural Center: Yield, Soil and Tissue P and K, and Stover and Grain Composition

    2019-12-10 16:31:04 | Datasets | Contributor(s): Jeffrey J. Volenec, Sylvie M. Brouder | doi:10.4231/WWSK-RA65

    Maize was grown in 2006 in plots differing in soil test P and K. Yield and plant composition were determined.

    https://purr.purdue.edu/publications/3356

  9. Maize Response to P and K in 2006. Experiment 1 at Throckmorton Purdue Agricultural Center: Yield, Soil and Tissue P and K, and Seed and Stover Composition

    2019-12-09 21:36:40 | Datasets | Contributor(s): Jeffrey J. Volenec, Sylvie M. Brouder | doi:10.4231/C1W0-8F75

    Grain and stover yield and composition were determined for maize grown in soil previously fertilized annually for 8 years with potassium (K, 0 to 400 kg K/ha) and phosphorus (P, 0 to 75 kg P/ha) resulting in large differences in soil test P and K.

    https://purr.purdue.edu/publications/3355

  10. Maize grain yield record for the WQFS (1995-2012)

    2014-02-28 11:12:48 | Datasets | Contributor(s): Sylvie M. Brouder, Nicole S. De Armond, Ronald F. Turco, Jeffrey J. Volenec | doi:10.4231/R7RN35SJ

    The data included here are for the WQFS maize grain yields only; see companion publications for other data including yields of rotation crops, maize stover biomass, nitrate loss in drainage water and other environmental impact data.

    https://purr.purdue.edu/publications/1600

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