Unmanned aerial vehicle–based assessment of cover crop biomass and nitrogen uptake variability
M Yuan, JC Burjel, J Isermann, NJ Goeser… - Journal of Soil and …, 2019 - jswconline.org
Cover crops have the potential to reduce nitrate (NO3) losses while improving soil quality,
yet achieving uniform cover crop establishment can be challenging in the US Midwest …
yet achieving uniform cover crop establishment can be challenging in the US Midwest …
Estimating cover crop biomass nitrogen credits with Sentinel‐2 imagery and sites covariates
Cover crops can positively impact productivity and the environment. While improved
estimates of cover crop N benefits could help promote their adoption, little information is …
estimates of cover crop N benefits could help promote their adoption, little information is …
[HTML][HTML] Assessment of UAV based vegetation indices for nitrogen concentration estimation in spring wheat
Unmanned Aerial Vehicles (UAVs) have become increasingly popular in recent years for
agricultural research. High spatial and temporal resolution images obtained with UAVs are …
agricultural research. High spatial and temporal resolution images obtained with UAVs are …
Using satellite remote sensing to estimate winter cover crop nutrient uptake efficiency
WD Hively, M Lang, GW McCarty, J Keppler… - Journal of soil and …, 2009 - jswconline.org
Winter cover crops are recognized as an important agricultural conservation practice for
reducing nitrogen (N) losses to groundwater following the summer growing season …
reducing nitrogen (N) losses to groundwater following the summer growing season …
Estimating the effect of winter cover crops on nitrogen leaching using cost-share enrollment data, satellite remote sensing, and Soil and Water Assessment Tool …
This study employed a novel combination of data (winter cover crop [WCC] cost-share
enrollment records, satellite remote sensing of wintertime vegetation, and results of Soil and …
enrollment records, satellite remote sensing of wintertime vegetation, and results of Soil and …
The feasibility of satellite remote sensing and spatial interpolation to estimate cover crop biomass and nitrogen uptake in a small watershed
M Xu, CG Lacey, SD Armstrong - Journal of soil and water …, 2018 - jswconline.org
The adoption of winter cover crops has been identified as one of the most effective best
management practices to reduce nonpoint nitrogen (N) loss via subsurface drainage in a …
management practices to reduce nonpoint nitrogen (N) loss via subsurface drainage in a …
[HTML][HTML] Prediction of Cereal Rye Cover Crop Biomass and Nutrient Accumulation Using Multi-Temporal Unmanned Aerial Vehicle Based Visible-Spectrum Vegetation …
In general, remote sensing studies assessing cover crop growth are species nonspecific,
use imagery from satellites or modified unmanned aerial vehicles (UAVs), and rely on …
use imagery from satellites or modified unmanned aerial vehicles (UAVs), and rely on …
Multispecies cover cropping promotes soil health in no-tillage cropping systems of North Carolina
AJ Franzluebbers, SW Broome, KL Pritchett… - Journal of Soil and …, 2021 - jswconline.org
Moving agricultural production systems toward a greater level of soil health is needed for
sustainability. Conservation agricultural systems utilizing no or minimum tillage are an …
sustainability. Conservation agricultural systems utilizing no or minimum tillage are an …
[HTML][HTML] Unmanned aerial vehicle to estimate nitrogen status of turfgrasses
Spectral reflectance data originating from Unmanned Aerial Vehicle (UAV) imagery is a
valuable tool to monitor plant nutrition, reduce nitrogen (N) application to real needs, thus …
valuable tool to monitor plant nutrition, reduce nitrogen (N) application to real needs, thus …
[HTML][HTML] Herbage mass, N concentration, and N uptake of temperate grasslands can adequately be estimated from UAV-based image data using machine learning
Precise and timely information on biomass yield and nitrogen uptake in intensively managed
grasslands are essential for sustainable management decisions. Imaging sensors mounted …
grasslands are essential for sustainable management decisions. Imaging sensors mounted …