Results 181 to 190 of about 2,038,463 (250)
Integrating machine learning, deep learning, and image analysis for seed species classification
Abstract Premise The growing demand for wildflower seeds in ecological restoration requires reliable species identification, yet current market products often contain heterogeneous species. As seed identification is labor‐intensive and requires advanced botanical knowledge, we evaluated multiple segmentation and classification approaches to determine ...
Jonathan Ashworth +6 more
wiley +1 more source
Scale‐space image analysis for mapping spotted knapweed in grassland ecosystems
Abstract Premise This study investigates the value of scale‐space representations of spatial features for the identification and mapping of invasive plants using high‐resolution multispectral imagery. Scale‐space representations combine the two‐dimensional spatial domain with a third dimension representing spatial scale, such that features can be ...
Shohreh Sahebi, David J. Hill
wiley +1 more source
Abstract The Pleistocene is a key period for understanding the evolutionary history and palaeobiogeography of the European rabbit (Oryctolagus cuniculus). The species was first documented in southeastern Iberia at the beginning of the Middle Pleistocene and appears to have rapidly spread throughout Southwestern Europe, where it was found in numerous ...
Maxime Pelletier
wiley +1 more source
Trends and Current Situation of China's Meat Sector
ABSTRACT As the world's largest meat producer, consumer, and importer, China's meat sector has undergone profound transformation over the past decade, driven by biological crises (e.g., African Swine Fever), environmental policies, and global market integration. This study analyzes the sector's production restructuring, consumption diversification, and
Zengyong Zhu
wiley +1 more source
Antimicrobial resistance (AMR) is an escalating global threat driven by antimicrobial use in aquaculture and livestock. Resistant pathogens and genes can spread across humans, animals, and the environment through interconnected ecosystems. Using a One Health approach, this review emphasizes antimicrobial stewardship, regulatory strengthening, enhanced ...
Mir Mohammad Ali +10 more
wiley +1 more source
Gastrointestinal nematode infections damage the gastrointestinal epithelial tissues of ruminants, affecting nutrient utilization and overall production performance. This review outlines host‐gastrointestinal nematode interactions and discusses integrated control strategies, including nutritional supplementation, grazing management, vaccines, and ...
Wenxun Chen +5 more
wiley +1 more source
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TBT and TPhT persistence in a sludged soil
Chemosphere, 2006The persistence of tributyltin (TBT) and triphenyltin (TPhT) in soils was studied, taking into consideration the quantity of sewage sludge, TBT and TPhT concentrations in soil as well as the soil pH. The organotin compounds (OTC) were introduced into the soil via a spiked urban sludge, simulating agricultural practise. OTC speciation was achieved after
Gaëtane Lespes, Isabelle Le Hécho
exaly +3 more sources
Persistence of terbuthylazine in soils
Bulletin of Environmental Contamination and Toxicology, 1994Terbuthylazine, a non-selective herbicide developed by Ciba Geigy, is a triazine herbicide, as are simazine, terbutryn and atrazine. Terbuthylazine is a broad-spectrt~n herbicide registered for control of most annual grasses and broadleaf weeds in rubber, oil palm and cocoa plantations and in orchards as well as on non-crop land.
I B, Sahid, S S, Teoh
openaire +2 more sources
Persistence of Acetamiprid in Soil
Bulletin of Environmental Contamination and Toxicology, 2007Crops, which are the main source of food for humans, are attacked by various disease causing organisms like viruses, fungi, insects, nematodes, etc. Weeds are another threat to agriculturally grown crops. It is estimated that one third of the world’s food crop is destroyed by these pests annually.
Suman, Gupta, V T, Gajbhiye
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