Results 61 to 70 of about 52,175 (307)

Optimization of crop rotation calendar to maximize system-level productivity under climate change

Environmental Research Communications
Crop rotation offers multifaceted benefits for climate change adaptation and mitigation. As rising temperatures shorten the crop duration from sowing to harvest, it is necessary to adjust the rotation order and sowing dates of crops in a rotation system.
Keach Murakami, Toshichika Iizumi
doaj   +1 more source

The content of Fusarium mycotoxins, grain yield and quality of winter wheat cultivars under organic and conventional cropping systems

Plant, Soil and Environment, 2008
Nine cultivars of winter wheat were compared in organic and conventional crop rotation systems. Bread-making quality was evaluated using three parameters [thousand-kernel weight (TKW) in g, volume weight in g/l, protein content in %].
M. Váňová, K. Klem, P. Míša, P. Matušinsky, J. Hajšlová, K. Lancová   +5 more
doaj   +1 more source

Influence of Different Intensities of Tillage on Physiological Characteristics and Productivity of Crop-Rotation Plants

, 2022
The aim of this study was to evaluate the effect of different intensities of tillage on the physiological characteristics and productivity of plants in crop rotation.
Daiva Janusauskaite, Kadziene, Grazina, Janusauskaite, Daiva, Grazina Kadziene   +3 more
core   +1 more source

Identifying transcription factors controlling the basal expression of human MRP4 highlights a substantial role for Sp1

FEBS Open Bio, EarlyView.
The MRP4 transporter exports several drugs and signaling molecules. Here, we identified key promoter elements regulating basal MRP4 expression. Using reporter assays, we defined a conserved region with essential Sp1 and contributory Ets sites, which controlled basal MRP4 expression.
Debora Singer, Angelique Kragl, Katrin Ziems, Juliane Glaubitz, Sophie Grammbauer, Susanne Hildebrandt, Mladen V. Tzvetkov, Gabriele Jedlitschky   +7 more
wiley   +1 more source

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

Weediness of crops in various crop rotations

IOP Conference Series: Earth and Environmental Science, 2019
Abstract Weediness of crops of field crops is examined in various crop rotations. Different types of weeds have unequal effects on crop plants. An expression of this effect is the harmfulness of weeds, which leads to a decrease in yield and a deterioration in the quality of the products.
S A Zamyatin, A Y Efimova, S A Maksutkin, N N Apaeva   +3 more
openaire   +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

Analysis of Farmers’ Crop Rotation Intention and Behavior Using Structural Equation Modeling: Evidence from Heilongjiang Province, China

Land
Exploring the factors driving farmers’ crop rotation intention and behavior can provide a scientific foundation for enhancing crop rotation policies. Utilizing 448 micro-research samples from three counties in Heilongjiang Province, a structural equation
Rui Zhang, Guoming Du, Bonoua Faye, Haijiao Liu   +3 more
doaj   +1 more source

Design and Analysis of Compression–Torsion Coupling Metamaterials Using the Golden Section Method

Advanced Engineering Materials, EarlyView.
A novel compression–torsion metamaterial is engineered using inclined rods and symmetry breaking. To optimize its torsional performance, the golden section method is employed. The mechanical response of the metamaterial is validated through both numerical analysis and experimental validation.
Amirhossein Hassani, Sara Bagherifard
wiley   +1 more source

Conservation agriculture and cover crops enhances yield and profitability of grain production systems

Journal of Agriculture and Food Research
This study aimed to verify whether diversified crop rotation systems are more productive and profitable than the wheat-soybean crop rotation system. In southern Brazil, five crop rotation systems with varying levels of species diversification (ranging ...
Lutécia Beatriz Canalli, Laíse da Silveira Pontes, Guilherme Leonardi, Marcelo Augusto de Aguiar e Silva, Tiago Santos Telles   +4 more
doaj   +1 more source