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 …

Estimating cover crop biomass nitrogen credits with Sentinel‐2 imagery and sites covariates

Y Xia, K Guan, K Copenhaver, M Wander - Agronomy Journal, 2021 - Wiley Online Library
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 …

[HTML][HTML] Assessment of UAV based vegetation indices for nitrogen concentration estimation in spring wheat

OS Walsh, S Shafian, JM Marshall, C Jackson… - Advances in Remote …, 2018 - scirp.org
Unmanned Aerial Vehicles (UAVs) have become increasingly popular in recent years for
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 …

Estimating the effect of winter cover crops on nitrogen leaching using cost-share enrollment data, satellite remote sensing, and Soil and Water Assessment Tool …

WD Hively, S Lee, AM Sadeghi… - Journal of Soil and …, 2020 - jswconline.org
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 …

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 …

[HTML][HTML] Prediction of Cereal Rye Cover Crop Biomass and Nutrient Accumulation Using Multi-Temporal Unmanned Aerial Vehicle Based Visible-Spectrum Vegetation …

RT Roth, K Chen, JR Scott, J Jung, Y Yang… - Remote Sensing, 2023 - mdpi.com
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 …

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 …

[HTML][HTML] Unmanned aerial vehicle to estimate nitrogen status of turfgrasses

L Caturegli, M Corniglia, M Gaetani, N Grossi, S Magni… - PloS one, 2016 - journals.plos.org
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 …

[HTML][HTML] Herbage mass, N concentration, and N uptake of temperate grasslands can adequately be estimated from UAV-based image data using machine learning

U Lussem, A Bolten, I Kleppert, J Jasper, ML Gnyp… - Remote Sensing, 2022 - mdpi.com
Precise and timely information on biomass yield and nitrogen uptake in intensively managed
grasslands are essential for sustainable management decisions. Imaging sensors mounted …