352 datasets found
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Federal
Data from: The influence of active video game play upon physical activity and screen-based activities in sedentary children
Department of Agriculture —
Includes 24 hour recall data that children were instructed to fill-out describing the previous day’s activities at baseline, weeks 2 and 4 of the intervention, after... -
Federal
Thirteen-year Stover Harvest and Tillage Effects on Corn Agroecosystem Sustainability in Iowa
Department of Agriculture —
This dataset includes soil health, crop biomass, and crop yield data for a 13-year corn stover harvest trial in central Iowa. Following the release in 2005 of the... -
Federal
USDA Nutrient Data Set for Retail Meat Cuts: Beef, Lamb, Pork and Veal
Department of Agriculture —
The United States Department of Agriculture (USDA) Nutrient Data Laboratory (NDL), in collaboration with the National Cattlemen's Beef Association, National Pork... -
Federal
Data from: A century of wild bee sampling: historical data and neural network analysis reveal ecological traits associated with species loss.
Department of Agriculture —
Contemporary data (2017/2018): An open area on the north side of the ESGR (GPS coordinates: 42.461808, -84.011128) was the primary site for this study as it... -
Federal
<b>Data from: Cover crop interseeding effects on aboveground biomass and corn grain yield in western North Dakota</b>
Department of Agriculture —
Cover crops can provide many benefits, but the short growing season and variable weather in the northern Great Plains makes it difficult to include them in rainfed... -
Federal
Data from: Avian Sentinels Neural Nest: AI-Powered Bird Monitoring System for Real-Time Detection and Species Identification
Department of Agriculture —
Traditional bird deterrent methods, such as scarecrows, loud noise emitters, and netting, can become less effective over time due to bird habituation. This study... -
Federal
Data and Code from: Smart vision-based monitoring system for AI-driven moth population estimation using camera-equipped trap imaging
Department of Agriculture —
Real-time, image-based monitoring for stored product insect pests could increase timely treatments and protection for postharvest products throughout the supply... -
Federal
Data from: Organic production reduces subsurface nitrate leaching and maintains crop yields in US Mollisol
Department of Agriculture —
Organic production aims to diversify crop rotation and use organic fertilizer sources to build soil fertility and improve soil health indicators. This data evaluates... -
Federal
Data from: Application of visual soil evaluations in a semiarid region
Department of Agriculture —
A half-day workshop exploring visual soil evaluation methods was developed for land managers by the USDA-ARS Northern Great Plains Research Laboratory, Mandan, ND... -
Federal
Data from: Comparative assessment of colony size, hive weight changes, thermoregulation, and within-hive CO2 for mite resistant and Italian honey bee stocks
Department of Agriculture —
These experiments were conducted to explore the differences among different bee stock in terms of colony-level behavior, as reflected in colony size, hive weight... -
Federal
Managing juniper encroachment in eastern Montana rangelands
Department of Agriculture —
Beginning in 2024, ARS scientists began documenting effects of juniper encroachment in open mixed-grass prairie and the effects of mechanical juniper removal. This... -
Federal
Prediction of Cattle Fever Tick Outbreaks in United States Quarantine Zone
Department of Agriculture —
[NOTE - 11/24/2021: this dataset supersedes an earlier version https://doi.org/10.15482/USDA.ADC/1518654 ] Data sources. Time series data on cattle fever tick... -
Federal
Data from: Assessing permethrin susceptibility of field-collected biting midges (Diptera: Ceratopogonidae) in Florida and evidence for resistance evolution using laboratory selections
Department of Agriculture —
Biting midges (Culicoides spp.) are small blood-feeding insects that pose a significant threat to livestock and wildlife due to their role in transmitting serious... -
Federal
USDA-ARS Colorado Maize Water Productivity Dataset 2012-2013
Department of Agriculture —
The USDA-Agricultural Research Service carried out an experiment on water productivity in response to seasonal timing of irrigation of maize (Zea mays L.) at the... -
Federal
Data from: Carbon Fluxes from a Spring Wheat-Corn-Soybean Crop Rotation Under No-Tillage Management
Department of Agriculture —
The increase in corn (Zea mays L.) and soybean [Glycine max (L.) Merr.] production in rainfed cropping systems of the northern Great Plains has altered the delivery... -
Federal
Data from: Adapting overwintering honey bee (<i>Apis mellifera</i> L.) colony management in response to warmer fall temperatures associated with climate change
Department of Agriculture —
The data represent estimates of honey bee colony sizes expressed as combs (frames) of adult bees and combs of brood (eggs, larvae and pupae). Colony sizes were... -
Federal
Data from: Exercise plasma metabolomics and xenometabolomics in obese, sedentary, insulin-resistant women: impact of a fitness and weight loss intervention
Department of Agriculture —
Insulin resistance has wide-ranging effects on metabolism but there are knowledge gaps regarding the tissue origins of systemic metabolite patterns, and how patterns... -
Federal
Data from: Population dynamics of an invasive forest insect and associated natural enemies in the aftermath of invasion
Department of Agriculture —
Datasets archived here consist of all data analyzed in Duan et al. 2015 from Journal of Applied Ecology. Specifically, these data were collected from annual sampling... -
Federal
HoloBee Database v2016.1
Department of Agriculture —
Organisms living in honey bees and honey bee colonies form large associative holobiont communities that are integral to bee biology. High-throughput sequencing... -
Federal
Grape Vine Shoot Length Data
Department of Agriculture —
We collected grapevine shoot growth over a growing season of 2024 (April to June) in a vineyard of the horticultural unit 2 farm of the Ohio State University...
352 datasets found