Datasets

subject: Agriculture date: 2020

Total is 11 Results
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...

Agriculture Entomology milkweed monarchs pesticides

Alfalfa Variety Trial Database, 1986-1999

10.4231/PHKH-4334

Daniel Wiersma, Jeffrey Volenec, Stanislav Pejša, Sylvie Brouder, Wayne G. Hartman

07/08/2020

The dataset contain archived copy of the Alfalfa Variety Performance Database originally compiled in 2000 by Daniel W. Wiersma and Wayne G. Hartman that contains forage yield and quality results, and plant stand estimates from over 700 alfalfa variety test...

Agriculture Agronomy Alfalfa alfalfa_db Biotic stress Crop yield Forage quality Genotype x environment insect resistance Lucerne Medicago Pathogen resistance performance persistence Winter hardiness yield improvement

Uniform Soybean Tests Northern Region 2019

10.4231/ASQG-CG68

Gary Nowling, Guohong Cai

04/30/2020

The Uniform Soybean Tests, Northern Region, have been in place since 1941. The tests evaluate yield, disease resistance, and quality traits of public breeding lines from northern states of the U.S. and Canadian provinces. The purpose of The Uniform Soybean...

Agriculture Agronomy Botany Crop Science Plant Pathology Soybeans USDA-ARS

A global dataset of agricultural experiments quantifying organic amendment impact on soil carbon

10.4231/ABA8-6762

Courtland Kelly, Erika J. Foster, Timothy Filley

06/08/2020

The data represent results from a search on Web of Science on May 30, 2019. Please find full search terms are located in the "READ_ME" sheet of the Excel data file. The objective of this data is to determine the impact of organic amendments on distinct soi...

Agriculture Carbon Conventional Farming Crop yield EAPS Nitrogen Organic Farming soil Soil Texture

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

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