Results 51 to 60 of about 73,669 (316)

Multimodal Data‐Driven Microstructure Characterization

Advanced Engineering Materials, EarlyView.
A self‐consistent autonomous workflow for EBSP‐based microstructure segmentation by integrating PCA, GMM clustering, and cNMF with information‐theoretic parameter selection, requiring no user input. An optimal ROI size related to characteristic grain size is identified.
Qi Zhang, Santiago Benito, Özge Özgün, Sebastian Weber, Markus Stricker   +4 more
wiley   +1 more source

The role of crop simulation modeling in assessing potential climate change impacts

Agrosystems, Geosciences & Environment
Agriculture is weather dependent, and changes in climate can have a drastic impact on our ability to feed, fuel, and clothe the world's population.
Dennis Timlin, Kirsten Paff, Eunjin Han
doaj   +1 more source

Irrigation Analysis Based on Long-Term Weather Data

Agriculture, 2016
Irrigation management is based upon delivery of water to a crop in the correct amount and time, and the crop’s water need is determined by calculating evapotranspiration (ET) using weather data.
James R. Mahan, Robert J. Lascano
doaj   +1 more source

Cover crops and preemergence herbicides: An integrated approach for weed management in corn-soybean systems in the US Midwest

Frontiers in Agronomy, 2022
Adoption of a fall established, high biomass cereal rye cover crop has potential to diversify weed management in corn and soybean production systems, reducing the selection pressure for resistance to postemergence herbicides.
Kolby R. Grint, Nicholas J. Arneson, Francisco Arriaga, Ryan DeWerff, Maxwel Oliveira, Daniel H. Smith, David E. Stoltenberg, Rodrigo Werle   +7 more
doaj   +1 more source

Effect of cropping systems and crop rotations on weeds [PDF]

Agronomy for Sustainable Development, 2009
Dynamics of weed populations in arable fields are influenced by environmental and soil characteristics and also by cropping system and management practices. Manipulation of cropping systems to improve weed management requires a better understanding of the spatial and temporal dynamics of weeds, seed losses and seed production.
Koocheki, Alireza, Nassiri, Mehdi, Alimoradi, Leila, Ghorbani, Reza   +3 more
openaire   +2 more sources

Effects of Organic Cropping on Phenolic Compounds and Antioxidant Capacity of Globe Artichoke Herbs

, 2022
Artichoke herb is of great pharmaceutical importance, mainly due to the high content of phenolic compounds. This paper presents the effect of late nitrate (N) fertilization with mineral and organic N on the yield of air-dried herb, the total content of ...
Renata Nurzyńska-Wierdak, Nurzynska-Wierdak, Renata, Salata, Andrzej, Sara Ibáñez-Asensio, Ibañez Asensio, Sara, Andrzej Kalisz, Edward Kunicki, Kalisz, Andrzej, Héctor Moreno-Ramón, Kunicki, Edward, Moreno-Ramón, Héctor, Andrzej Sałata   +11 more
core   +1 more source

Microstructure Reconstruction in Battery Electrodes Using Machine Learning Based on Low‐Voltage Focused Ion Beam–Scanning Electron Microscopy Tomography Images

Advanced Engineering Materials, EarlyView.
Low‐voltage FIB‐SEM tomography combined with a image preprocessing pipeline improves phase contrast and enables reliable machine‐learning segmentation of conductive networks in lithium‐ion battery electrodes. Structural descriptors are extracted from segmented images, done semimanually and automated, and compared.
Lisa Beran, Vincent Nebel, Dominik Perius, Kshitij Kumar, Yannis Heim, Laura Bies, Tobias Kraus   +6 more
wiley   +1 more source

High‐throughput phenotyping of stay‐green in a sorghum breeding program using unmanned aerial vehicles and machine learning

Plant Phenome Journal
As climate change continues to influence global weather patterns, the frequency and severity of drought conditions are expected to increase, posing a significant challenge to crop production. In sorghum (Sorghum bicolor L. Moench), a key cereal crop, the
N. Ace Pugh, Andrew Young, Yves Emendack, Jacobo Sanchez, Zhanguo Xin, Chad Hayes   +5 more
doaj   +1 more source

MSD1 regulates pedicellate spikelet fertility in sorghum through the jasmonic acid pathway

Nature Communications, 2018
Inflorescence architecture affects crop grain yield. Here, the authors deploy whole-genome sequencing-based bulk segregant analysis to identify the causal gene of a sorghum multi-seeded (msd) mutant and suggest MSD1 regulating the fertility of the ...
Yinping Jiao, Young Koung Lee, Nicholas Gladman, Ratan Chopra, Shawn A. Christensen, Michael Regulski, Gloria Burow, Chad Hayes, John Burke, Doreen Ware, Zhanguo Xin   +10 more
doaj   +1 more source

Phosphorus Nutrition Affects Temperature Response of Soybean Growth and Canopy Photosynthesis

Frontiers in Plant Science, 2018
In nature, crops such as soybean are concurrently exposed to temperature (T) stress and phosphorus (P) deficiency. However, there is a lack of reports regarding soybean response to T × P interaction.
Shardendu K. Singh, Shardendu K. Singh, Vangimalla R. Reddy, David H. Fleisher, Dennis J. Timlin   +4 more
doaj   +1 more source