Subject
- Crop Science 134
- Soil Science 122
- Agronomy 39
- Botany 33
- Plant Pathology 32
- Engineering Education 6
- Entrepreneurship 6
- Geographic Information Systems (GIS) 2
- Statistics 2
Creator
- Craig S. T. Daughtry 48
- Marvin E. Bauer 34
- Wad D. Crochet 12
- J.R. Wilcox 9
- Chad Laux 8
- Larry L. Biehl 8
- T. Scott Abney 7
- Tonya Haigh 7
- Amber Mase 6
- Gary Nowling 6
Type
- Dataset 202
Date
subject: Agriculture type: dataset
Total is 202 Results
Dataset: Influence of phosphorus and potassium nutrition on alfalfa taproot reserve pools during cold acclimation in fall and initial growth in spring. Years 2002 to 2004. Throckmorton Purdue Agriculture Center.
10.4231/5BQ9-2V23
Jeffrey J. Volenec, Suzanne M. Cunningham, Sylvie M. Brouder, W. Kess Berg
08/13/2021
Phosphorus and K impact alfalfa (Medicago sativa L.) performance, but how these nutrients alter taproot physiology during fall acclimation and subsequent growth in spring is unclear. Our objectives were to: 1) determine seasonal patterns for taproot P and...
Agriculture Agronomy Alfalfa Amino Acid growth Medicago Nonstructural carbohydrates Phosphorus Fertilizer Plant persistence Potassium Fertilizer Protein Roots Shoot growth Starch reserves Sugar reserves Winter hardiness Yield components
Combine Kart Truck GPS Data Archive
10.4231/XBG9-P763
James Krogmeier, Yaguang Zhang
12/09/2021
Global Positioning System (GPS) logs during key agricultural operations are crucial for digital agriculture. From them, a massive amount of logistics information could be extracted for aiding farmers in decision making and operation performance improvement...
Activity Recognition Agriculture Digital Agriculture Electrical and Computer Engineering Field Shape GPS Matlab Traceability Wheat Harvesting
Likely Extent of Agricultural Drainage in the U.S. Midwest
10.4231/NJTE-FA88
Ben Hancock, Benjamin Reinhart, Jane Frankenberger
03/11/2022
This dataset identifies agricultural areas that are likely to have been drained for crop production, usually through subsurface tile drainage, in the Midwestern United States. These areas were identified based on the natural drainage condition of the soil,...
Agricultural and Biological Engineering Agriculture Drainage Geographic Information Systems (GIS) gSSURGO soil Data Midwest National Land Cover Database Soil Drainage Class Water
Combine Kart Truck GPS Data Archive
10.4231/GMH9-8X88
James Krogmeier, Yaguang Zhang
05/28/2020
Global Positioning System (GPS) logs during key agricultural operations are crucial for digital agriculture. From them, a massive amount of logistics information could be extracted for aiding farmers in decision making and operation performance improvement...
Activity Recognition Agriculture Digital Agriculture Electrical and Computer Engineering Field Shape GPS Matlab Traceability Wheat Harvesting
Data Sets for: Quantifying the Impacts of Compound Extremes on Agriculture and Irrigation Water Demand
10.4231/0M14-EY38
Danielle Grogan, Iman Haqiqi, Thomas Hertel, Wolfram Schlenker
06/30/2020
Here, we combine a high-resolution weather product (PRISM) with fine-scale outputs of a hydrologic model (WBM) to construct functional indicators of compound hydroclimatic extremes for agriculture. Data for US counties for 1981-2015. The main variables are...
Agricultural Economics Agriculture climate impacts compound extremes heat stress water balance model water stress
Metadata for alfalfa varieties and experimental lines 1986 to 1999
10.4231/FMY9-6966
Daniel W. Wiersma, Jeffrey Volenec, Stanislav Pejša, Sylvie Brouder, Wayne G. Hartman
06/15/2020
The alfalfa variety metadata file contains descriptors and characteristic of over 2900 alfalfa varieties and experimental lines used in these variety trials. The data were aggregated from the Alfalfa Variety Performance Database originally compiled in 2000...
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
Genetic and environmental variation in alfalfa forage yield from variety testing experiments conducted in North America between 1986 to 1999
10.4231/Y31N-5R10
Daniel Wiersma, Jeffrey Volenec, Stanislav Pejša, Sylvie Brouder, Wayne G. Hartman
06/15/2020
The yield dataset contains forage yield data from over 700 alfalfa variety tests conducted by researchers in the US and Canada from 1986 through 1999. Some trials also measured forage quality and stand; these data are also available in PURR. The data were...
Agriculture Agronomy Alfalfa alfalfa_db Forage yield Genetic improvement Genotype x environment Germplasm Lucerne Medicago variety Variety testing yield improvement
Nitrous oxide emissions and field-level nitrogen balance of maize and other field crops: Data for meta-analysis
10.4231/DFB0-F030
Alison J. Eagle, Cameron M. Pittelkow, Claudia Wagner-Riddle, Craig F. Drury, David E. Pelster, Douglas R. Smith, G. Philip Robertson, Gustavo Cambareri, Martin H. Chantigny, Rex A. Omonode, Rodney T. Venterea, Sylvie M. Brouder, Timothy B. Parkin, Tony J. Vyn
09/14/2020
This is a compilation of field research data measuring nitrous oxide emissions from 55 different field crop experiments reported in 66 different publications. The data are mostly maize in the Corn Belt, but also include other crops and regions around the g...
Agriculture Agronomy Greenhouse Gas Emissions Net Nitrogen Balance Nitrogen Nitrous Oxide row crops Surplus Nitrogen
Datasets describing monarch immature and adult performance when reared on milkweed host-plants varying in pesticides
10.4231/K9FH-7053
Ian Kaplan, Kayleigh Hauri, Michael E. Scharf, Paola Olaya-Arenas
08/18/2020
The long-term decline of monarch butterflies has been attributed to loss of their milkweed (Asclepias sp.) host-plants after the introduction of herbicide-tolerant crops. However, recent studies report pesticide residues on milkweed leaves that could act a...
Agricultural Producer Perspectives on the Adoption of Conservation Practices, Water Quality, and Climate Change in Big Creek and Lime Creek Watersheds
10.4231/R70P0X89
Ajay Singh, Linda Stalker Prokopy
04/19/2018
The Mississippi River Basin (MRB) contains prime farmland that has produced high-value, nutrient intensive crops for food, fiber, and fuel. Prairie, forest and river ecosystems that support diverse plant and animal communities are also found within the MRB...
Agriculture Climate Change Conservation Forestry and Natural Resources Indiana Interviews Iowa Water Quality
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