Results 21 to 30 of about 73,997 (201)

How Do Methods Assimilating Sentinel-2-Derived LAI Combined with Two Different Sources of Soil Input Data Affect the Crop Model-Based Estimation of Wheat Biomass at Sub-Field Level?

Remote Sensing, 2020
The combination of Sentinel-2 derived information about sub-field heterogeneity of crop canopy leaf area index (LAI) and SoilGrids-derived information about local soil properties might help to improve the prediction accuracy of crop simulation models at ...
Andreas Tewes, Holger Hoffmann, Manuel Nolte, Gunther Krauss, Fabian Schäfer, Christian Kerkhoff, Thomas Gaiser   +6 more
doaj   +1 more source

Rice Farming in Central Java, Indonesia—Adoption of Sustainable Farming Practices, Impacts and Implications

, 2021
Farmer adoption of sustainable rice farming technologies and practices is critical for climate change adaptation and mitigation. Often adoption is investigated in isolation focusing on factors influencing farmer decision making and overlooking the ...
Melanie Connor, Annalyn H. de Guia, Arlyna Budi Pustika, Mahargono Kobarsih, Jon Hellin, Sudarmaji   +5 more
core   +1 more source

New Approaches for the Assimilation of LAI Measurements into a Crop Model Ensemble to Improve Wheat Biomass Estimations

Agronomy, 2020
The assimilation of LAI measurements, repeatedly taken at sub-field level, into dynamic crop simulation models could provide valuable information for precision farming applications. Commonly used updating methods such as the Ensemble Kalman Filter (EnKF)
Andreas Tewes, Holger Hoffmann, Gunther Krauss, Fabian Schäfer, Christian Kerkhoff, Thomas Gaiser   +5 more
doaj   +1 more source

Introduction

, 2022
157This chapter describes a motivation for this book, as well as the current challenges, requirements and targets in the agricultural ecosystem when it comes to digital transformation.
Spykman, Olivia, Härtel, Ines, Balzer, Frederike, Pfeiffer, Johanna, Ehlers, Knut, Vinzent, Beat, Olbrisch, Mathias, Dörr, Jörg, Gandorfer, Markus, Linke, Christian, Nachtmann, Matthias, Gabriel, Andreas, Crawford, John   +12 more
core   +1 more source

Factors Determining Rice Farm Households’ Adoption of Organic Farming in Taiwan

, 2021
The adoption of environmentally friendly farming practices, such as organic farming, is promoted as a promising option for meeting the sustainable development goals in Taiwan.
Yir-Hueih Luh, Yun-Cih Chang, Ting-Ya Yang, Min-Han Tsai   +3 more
core   +1 more source

Transition to Organic Farming: A Case from Hungary

, 2022
Sustainable agricultural solutions have emerged as feasible options for mitigating the negative environmental impacts created by agricultural production or adapting to inevitable climate change.
József Tóth, Gábor Király, Giuseppina Rizzo   +2 more
core   +1 more source

Improving the Accuracy of Aerial Photography Using Ground Control Points

Сельскохозяйственные машины и технологии, 2021
The authors showed that it is possible to quickly collect up-to-date information on the agricultural land condition using an unmanned aerial vehicle. It was noted that the use of ground control points increases the accuracy of project measurements, helps
R. K. Kurbanov, N. I. Zakharova, D. M. Gorshkov   +2 more
doaj   +1 more source

Lettuce Growth Pattern Analysis Using U-Net Pre-Trained with Arabidopsis

Agriculture, 2021
To overcome the challenges related to food security, digital farming has been proposed, wherein the status of a plant using various sensors could be determined in real time. The high-throughput phenotyping platform (HTPP) and analysis with deep learning (
Sungyul Chang, Unseok Lee, Min Jeong Hong, Yeong Deuk Jo, Jin-Baek Kim   +4 more
doaj   +1 more source

Smart Harrowing—Adjusting the Treatment Intensity Based on Machine Vision to Achieve a Uniform Weed Control Selectivity under Heterogeneous Field Conditions

Agronomy, 2020
Harrowing is mostly applied with a constant intensity across the whole field. Heterogeneous field conditions such as variable soil texture, different crop growth stages, variations of the weed infestation level, and weed species composition are usually ...
Michael Spaeth, Jannis Machleb, Gerassimos G. Peteinatos, Marcus Saile, Roland Gerhards   +4 more
doaj   +1 more source

Application of Vegetation Indexes to Assess the Condition of Crops

Сельскохозяйственные машины и технологии, 2020
Monitoring of the state of agricultural crops and forecasting the crops development begin with aerial photography using a unmanned aerial vehicles and a multispectral camera.
R. K. Kurbanov, N. I. Zakharova
doaj   +1 more source