Datasets

subject: Agriculture subject: Agronomy

Total is 10 Results
Biological, chemical and flow characteristics of five river sampling sites in the Wabash River watershed near Lafayette, Indiana – 2009.

10.4231/R7CC0XM3

Megan Heller Haas, Ronald F. Turco, Sara Peel

03/10/2014

This dataset includes water quality data collected from five sites located in the Lafayette area watershed in 2009. Two of the sites are located upstream and downstream of Lafayette on the Wabash River. The other three sites are located on Little Pine Cree...

Agriculture Agronomy Botany Crop Science Plant Pathology Soybeans USDA-ARS

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

10.4231/R7RN35SJ

Jeffrey J. Volenec, Nicole S. De Armond, Ronald F. Turco, Sylvie M. Brouder

03/03/2014

The Water Quality Field Station (WQFS), a Purdue University Core Facility, is an in-field laboratory dedicated to the study of productivity and environmental impacts of rainfed, maize-based production systems, system variants and emerging alternatives. The...

Agriculture Agronomy Botany Crop Science Plant Pathology Soybeans USDA-ARS

RCSP Ceramics Collections at Selinus, 1997-1998

10.4231/R7DV1H3X

Hatice Kızılarslanoğlu, Matthew Dillon, Nicholas Kregotis Rauh, Stanislav Pejša

02/25/2019

The Rough Cilicia Survey Team conducted ceramics "grab collections" at Selinus in 1997 and 1998. Essentially 100 meter square Collection Areas were designated by the field directors Blanton and Rauh. Team members collected pottery throughout the area and a...

Agriculture Agronomy Botany Crop Science Plant Pathology Soybeans USDA-ARS

32-digit values of the first 100 recurrence coefficients for lower subrange generalized Hermite polynomials with exponent -1/2

10.4231/R7Q23X6V

Walter Gautschi

01/10/2017

32-digit values of the first 100 recurrence coefficients for orthogonal polynomials relative to the weight function w(x)=x^(2*mu)*exp(-x^2) on [0,c], c=1, mu=-1/4, are computed by a moment-based method using the routine sr_lower_subrange_ghermite(dig,32,10...

Agriculture Agronomy Botany Crop Science Soybeans USDA-ARS

Meixner-Pollaczek polynomials

10.4231/R75T3HG3

Walter Gautschi

12/15/2016

A Matlab variable-precision routine is provided for generating the first N recurrence coefficients of Meixner-Pollaczek polynomials orthogonal relative to the weight function w(x)=(1/(2*π))*exp((2*φ-π)*x)*|Γ(λ+i*x)|^2 on [-Inf,Inf], λ > 0, 0 < φ < π.

Agricultural and Biological Engineering Agriculture Agronomy Drainage Geographic Information Systems (GIS) gSSURGO Irrigation Midwest Subirrigation Water Water Management

Economic Dimensions of Cartels Operating in Single, Non-EU Jurisdictions, Detected 1979-2017: Non-Agricultural Products

10.4231/08WE-QE52

John M. Connor

08/25/2020

The Private International Cartels (PIC) Data Set is the largest repository of legal-economic information on contemporary price-fixing cartels. The total sample encompasses 1305 private hard-core cartels that were discovered between January 1990 and Decembe...

Agriculture Agronomy Alfalfa alfalfa_db Forage yield Genetic improvement Genotype x environment Germplasm Lucerne Medicago Variety testing

32-digit values of the first 62 recurrence coefficients for the Krylov-Pal'tsev weight function on [0,Inf] with exponent 5

10.4231/R7FQ9TMB

Walter Gautschi

05/10/2017

32-digit values of the first 62 recurrence coefficients for orthogonal polynomials relative to the weight function w(x)=x^a*exp(-x)*log(1+1/x) on [0,Inf], a=5, are computed by a 2-component discretization method using the routine sr...

Agriculture Agronomy Botany Crop Science Plant Pathology Soybeans USDA-ARS

Response of High-Strength Steel Reinforced Concrete Frames to Simulated Earthquakes

10.4231/R7TM7899

Lucas A Laughery, Santiago Pujol

09/15/2017

This dataset contains data from dynamic tests of four reinforced concrete portal frames. The frames were tested on the unidirectional earthquake simulator at Bowen Laboratory for Large-Scale Civil Engineering Research during the fall of 2015. Two each o...

Agriculture Agronomy Alfalfa Aphid resistance disease fall dormancy Flower color Grazing tolerance insect resistance Leafhopper resistance Lucerne Medicago Nematode resistance parentage Plant Pathology Root rot Winter survival yield improvement

Raman spectra-based deep learning – A tool to identify microbial contamination

10.4231/HQGB-K827

Amir Hossein Raffiee, Arezoo M. Ardekani, Denilson Mendes De Oliveira, Mohit S. Verma, Murali K. Maruthamuthu

09/03/2020

The dataset were collected from Raman spectroscopy to have a data library of potential microbes contaminating the pharmaceutical industry. The data submitted here are mean values of Raman intensity, which are collected on three different days (biological r...

Agricultural Drought Agriculture Agronomy Crop Water Use Crop yield Drought Drought Mitigation Fertilizer Management Meta-analysis multi-factor Network Analysis Plant Mineral Nutrition Potassium Fertilizer systematic review water stress

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