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

    2023-05-25 20:10:11 | Datasets | Contributor(s): Daniel Wiersma, Wayne G. Hartman, Stanislav PejšaORCID logo, Sylvie BrouderORCID logo, Jeffrey VolenecORCID logo | doi:10.4231/QS1J-6J77

    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.

    https://purr.purdue.edu/publications/3518

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

    2023-05-12 12:19:29 | Datasets | Contributor(s): Mitchell R TuinstraORCID logo, Seth A TolleyORCID logo | 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

  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 15:50:17 | Datasets | Contributor(s): Tony J VynORCID logo, 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 16:21:23 | Datasets | Contributor(s): Tony J VynORCID logo, 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 16:20:08 | Datasets | Contributor(s): Tony VynORCID logo, 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. Aerial imagery of the Purdue Agronomy Center for Research and Education (ACRE) – 2013

    2023-01-27 18:37:43 | Datasets | Contributor(s): Shams Rahman R RahmaniORCID logo, Darrell G SchulzeORCID logo | doi:10.4231/74KH-8X07

    Aerial imagery from 2013 of the Purdue Agronomy Center for Research and Education (ACRE), West Lafayette, IN.

    https://purr.purdue.edu/publications/4225

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

    2023-01-26 14:59:11 | Datasets | Contributor(s): Shams Rahman R RahmaniORCID logo, Darrell G SchulzeORCID logo | doi:10.4231/ZBHC-3K73

    Aerial imagery from 1963 of the Purdue Agronomy Center for Research and Education (ACRE), West Lafayette, IN, USA.

    https://purr.purdue.edu/publications/4223

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

    2023-01-26 15:04:20 | Datasets | Contributor(s): Shams Rahman R RahmaniORCID logo, Darrell G SchulzeORCID logo | doi:10.4231/V168-XW88

    Aerial imagery from 1976 of the Purdue Agronomy Center for Research and Education (ACRE), West Lafayette, IN.

    https://purr.purdue.edu/publications/4224

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

    2023-01-11 20:12:37 | Datasets | Contributor(s): Tony J VynORCID logo, 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

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

    2023-01-11 20:12:21 | Datasets | Contributor(s): Tony J VynORCID logo, 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

  11. Southeast Purdue Agricultural Center (SEPAC) drainage research data, 1984-2020

    2022-12-16 16:03:58 | Datasets | Contributor(s): Eileen J KladivkoORCID logo, Laura C BowlingORCID logo, Giorgi ChighladzeORCID logo, Lori AbendrothORCID logo | doi:10.4231/CTM1-0Y45

    This dataset contains research data obtained during a long-term subsurface drainage research project conducted at the Southeast Purdue Agricultural Center in Jennings County, Indiana, from 1984 to 2020.

    https://purr.purdue.edu/publications/3954

  12. Quantifying physiological trait variation with automated hyperspectral imaging in rice

    2022-12-08 17:11:50 | Datasets | Contributor(s): To-Chia TingORCID logo, Augusto Souza, Rachel Katrina Imel, Carmela R. Guadagno, Chris Hoagland, Yang Yang, Diane Ran WangORCID logo | doi:10.4231/SY0A-W347

    To predict rice physiological traits from automated hyperspectral data, 14 physiological traits were collected when the rice plants were six to 13 weeks old. Concurrently, side-view hyperspectral imaging events took place two to three times per week.

    https://purr.purdue.edu/publications/4079

  13. Evaluation of water-deficit responses in wild-by-cultivated rice introgression lines

    2022-10-04 13:22:15 | Datasets | Contributor(s): Rachel Katrina Imel, Diane Ran WangORCID logo | doi:10.4231/0JP3-WK59

    Rice introgression lines were analyzed for their response to water-deficit conditions under controlled environments at Purdue University as well as a field setting in Stuttgart, Arkansas.

    https://purr.purdue.edu/publications/4097

  14. Expression of Stay-Green in Dhurrin-Free Sorghum

    2022-07-15 19:10:39 | Datasets | Contributor(s): Shelby M Gruss, Mitchell R TuinstraORCID logo | doi:10.4231/4ABA-TW22

    This data examines the effects dhurrin production has on the stay-green trait by utilizing near isogenic lines, near isogenic backcrosses, and near isogenic hybrids varying in dhurrin production.

    https://purr.purdue.edu/publications/3982

  15. Surface boundary layer turbulence on an 11% slope.

    2022-05-31 18:55:46 | Datasets | Contributor(s): Richard H GrantORCID logo | doi:10.4231/3PT4-GD65

    Surface Boundary Layer Turbulence measurements in presence of mesoscale slope flow of 11% slope.

    https://purr.purdue.edu/publications/4062

  16. Stability of dhurrin and HCN release in dried sorghum samples

    2022-05-31 15:40:27 | Datasets | Contributor(s): Shelby M Gruss, Mitchell R TuinstraORCID logo, Keith Johnson | doi:10.4231/SDJ6-9C84

    Dhurrin is a cyanogenic glucoside of sorghum. Dhurrin content is thought to decline when making sorghum hay. Contrary to expectations, this study demonstrated that dhurrin was stable in sorghum tissues during the hay drying and curing process.

    https://purr.purdue.edu/publications/3818

  17. Surface boundary layer turbulence measurements: Purdue Agronomy Center for Research and Education

    2022-05-19 20:17:23 | Datasets | Contributor(s): Richard H GrantORCID logo | doi:10.4231/JP60-BN82

    Dataset of measurements made between 2013 and 2021

    https://purr.purdue.edu/publications/4000

  18. Uniform Soybean Tests Northern Region 2021

    2022-05-09 19:22:43 | Datasets | Contributor(s): Adam Nicholas Brock, Guohong Cai | doi:10.4231/8FTE-B575

    This dataset contains tables prepared for the 2021 Uniform Soybean Tests Northern Region Report.

    https://purr.purdue.edu/publications/4037

  19. Uniform Soybean Tests Northern Region 2020

    2022-05-09 19:22:56 | Datasets | Contributor(s): Adam Nicholas Brock, Guohong Cai | doi:10.4231/ZWFR-8Y15

    This dataset contains tables prepared for the 2020 Uniform Soybean Tests Northern Region Report.

    https://purr.purdue.edu/publications/4036

  20. Multi-Species Prediction of Physiological Traits with Hyper-Spectral Modeling

    2022-02-11 15:07:23 | Datasets | Contributor(s): Meng-yang Lin, Mitchell R TuinstraORCID logo | doi:10.4231/FPHP-0153

    High-throughput hyperspectral imaging in corn and sorghum can be used in multi-species models to predict water and nitrogen status of plants within and across these crop species.

    https://purr.purdue.edu/publications/3958

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