326 datasets found for "Sampling"
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Federal
Data from: First Report of Squash vein yellowing virus in Watermelon in Guatemala
Department of Agriculture —
Watermelon (Citrullus lanatus) and other cucurbits are important crops grown in Guatemala for local consumption and export. The whitefly (Bemisia tabaci) vector of... -
Federal
SGP97 ARM Soil Bulk Density Data Set
Department of Agriculture —
The Southern Great Plains 1997 (SGP97) Hydrology Experiment originated from an interdisciplinary investigation, "Soil Moisture Mapping at Satellite Temporal and... -
Federal
Data and code from: Cotton stalk management and a cover crop produce minimal effects on cotton leafroll dwarf virus
Department of Agriculture —
In 2017, cotton (Gossypium hirsutum L.) leafroll dwarf virus (CLRDV) was first reported in the United States. One CLRDV inoculum source includes the previous year’s... -
Federal
SGS-LTER Ecosystem Stress Area - long-term point-frame (percent basal cover) dataset following nutrient enrichment stress on the Central Plains Experimental Range in Nunn, Colorado, USA 1982-2011, ARS Study Number 3
Department of Agriculture —
This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State... -
Federal
Data from: Range size, local abundance and effect inform species descriptions at scales relevant for local conservation practice
Department of Agriculture —
Understanding species abundances and distributions, especially at local to landscape scales, is critical for land managers and conservationists to prioritize... -
Federal
The Bronson Files, Dataset 3, Field 107, 2013
Department of Agriculture —
Dr. Kevin Bronson provides a small area nitrogen and water management in Guayule agricultural research dataset for compute, including notation of field events and... -
Federal
SGS-LTER Long Term Nitrogen Concentration in LTNPP Monitoring on the Central Plains Experimental Range, Nunn, Colorado, USA 1987 - 2011, ARS Study Number 6
Department of Agriculture —
This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State... -
Federal
Data from: Monitoring standing herbaceous biomass and thresholds in semiarid rangelands from harmonized Landsat 8 and Sentinel-2 imagery to support within-season adaptive management
Department of Agriculture —
Tabular data from the manuscript "Monitoring standing herbaceous biomass and thresholds in semiarid rangelands from harmonized Landsat 8 and Sentinel-2 imagery to... -
Federal
Data from: Rotating perennial forages into annual wheat cropping systems: correlations between plant available soil and grain mineral concentrations
Department of Agriculture —
Correlations between plant available soil and grain mineral concentrations are often assumed, yet few studies examine these associations. Here, soil and wheat grain... -
Federal
Flow cytometry data from BCG, RB51, and BCG+RB51 vaccinated cattle describing antigen-specific functional phenotypes and memory phenotypes of CD4+ T cells isolated from whole blood
Department of Agriculture —
Twenty-four yearling Angus-dairy cross heifers were housed in an outdoor facility at the National Animal Disease Center (NADC) in Ames, Iowa. Heifers were vaccinated... -
Federal
Data from: Using spatially rich datasets to assess the influence of channel characteristics on biogeochemical behavior in agricultural watersheds
Department of Agriculture —
This dataset represents water quality data collected from ditch and streams in a Minnesota Agricultural Watershed, High Island Creek. Data were collected from an... -
Federal
Data From: Effects of species and sex on the gut microbiome of four laboratory-reared fruit fly lines (Diptera: Tephritidae) using full-length 16S rRNA PacBio Kinnex sequencing
Department of Agriculture —
Species- and sex-related differences of four laboratory tephritid fruit fly (Diptera: Tephritidae) gut microbiomes evaluated with full-length 16S rRNA PacBio Kinnex... -
Federal
Vegetation cover from line intercept transects in lagomorph exclosure and shrub removal plots at the Jornada Experimental Range, southern New Mexico, USA, 1938-2001
Department of Agriculture —
This package contains data from a study to quantify vegetation dynamics in response to lagomorph and shrub exclusion on the Jornada Experimental Range from 1938-2001.... -
Federal
Data from: Tillage reduces ant activity and predation of pest insects in corn and soybean
Department of Agriculture —
Two .csv files: Metadata and Master Data. The Metadata describes column variables for the Master Data file that contains all of the information used in the analyses.... -
Federal
Data for: Development and characterization of a wild emmer wheat backcross introgression population for hard winter wheat improvement
Department of Agriculture —
This dataset describes a set of 1473 accessions derived from first backcrosses of hexaploid bread wheat (Triticum aestivum L.) to a diversity panel of wild emmer... -
Federal
Data from: Grain inoculated with different growth stages of the fungus, Aspergillus flavus, affect the close-range foraging behavior by a primary stored product pest, Sitophilus oryzae (Coleoptera: Curculionidae)
Department of Agriculture —
Our goals with this dataset were to 1) isolate, culture, and identify two fungal life stages of Aspergillus flavus, 2) characterize the volatile emissions from grain... -
Federal
<b>Data from: Do species respond to multi-year disturbance rhythms and are we missing the beat?</b>
Department of Agriculture —
A 15-yr (2006-2020) experiment testing factorially-arranged combinations of fire seasonality (summer, fall, spring) and fire return interval (2, 3, 6-yr) plus non-... -
Federal
Seasonal aboveground plant biomass estimates at 15 net primary production (NPP) study sites at Jornada Basin LTER from 1989-ongoing
Department of Agriculture —
This data package contains aboveground vegetation cover, volume, and calculated biomass values at the 15 Net Primary Production (NPP) study sites on Jornada... -
Federal
SGS-LTER Standard Production Data: 1983-2008 Annual Aboveground Net Primary Production on the Central Plains Experimental Range, Nunn, Colorado, USA 1983-2008, ARS Study Number 6
Department of Agriculture —
This data package was produced by researchers working on the Shortgrass Steppe Long Term Ecological Research (SGS-LTER) Project, administered at Colorado State... -
Federal
Rodent data from trapping webs in the long-term Small Mammal Exclusion Study (SMES) at Jornada Basin LTER, 1995-2007
Department of Agriculture —
This data package contains rodent trapping data from plots with various levels of herbivore exclusion on the Jornada Experimental Range (JER) and Chihuahuan Desert...
326 datasets found for "Sampling"