Results 51 to 60 of about 35,524 (253)

The continuing significance of chiral agrochemicals

Pest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley   +1 more source

Photocatalytic and Biotechnological Strategies for Remediation of Persistent Organic Pollutants: Mechanisms, Toxicity, and Antimicrobial Perspectives

Environmental Toxicology, EarlyView.
ABSTRACT Persistent organic pollutants (POPs) pose significant ecological and human health risks due to their persistence, bioaccumulation, toxicity, and global distribution. Conventional remediation methods are often inadequate for achieving complete mineralization, demonstrating the need for advanced and substantial approaches.
Viola O. Okechukwu, Patrick B. Njobeh, Jonathan O. Okonkwo   +2 more
wiley   +1 more source

An Economic and Environmental Analysis of Virtual Fencing for Precision Grazing

Journal of Agricultural Economics, EarlyView.
ABSTRACT The UK grazing livestock sector is challenged by declining farm profitability and stringent environmental policy. Innovative technologies such as virtual fencing could enable a balanced economic and environmental performance of beef production. Virtual fencing is a livestock management tool relying on invisible boundaries perceived as auditory,
Elias Maritan, Karl Behrendt, Sarah Morgan, Steven Mark Rutter, James Lowenberg‐DeBoer   +4 more
wiley   +1 more source

Competitive Ability of Lettuce with Ryegrass1 [PDF]

Planta Daninha, 2016
The objective of the study was to evaluate the competitive ability of summer crisp and butterhead lettuce types in coexistence with populations of ryegrass.
L GALON, C.T. FORTE, J.P. GIACOMINI, F.W. REICHERT Jr, M.A. SCARIOT, F.A. DAVID, G.F. PERIN   +6 more
doaj   +2 more sources

The Late Agricultural Development of Central Arabian Oases—Archaeobotanical and Archaeozoological Studies of the al‐Kharj Oasis

Arabian Archaeology and Epigraphy, EarlyView.
ABSTRACT While oasis settlements emerged during the Bronze Age in Eastern and Northern Arabia, the settlement process in Central Arabia was different. Excavations at al‐Yamāma—main ancient settlement of the al‐Kharj oasis (Riyadh Province, KSA)—suggest that the latter did not emerge before the second half of the first millennium BCE.
Elora Chambraud, Hervé Monchot, Vladimir Dabrowski, Charlène Bouchaud, Jérémie Schiettecatte   +4 more
wiley   +1 more source

Comportamento ingestivo de vacas em lactação em diferentes sistemas forrageiros Ingestive behavior of dairy cows in different systems fodder

Revista Brasileira de Zootecnia, 2008
Estudou-se o comportamento alimentar de vacas da raça Holandesa em lactação mantidas em pastagem de misturas de espécies de capim-elefante (Pennisetum purpureum Schum.), azevém (Lolium multiflorum Lam.) e outras de crescimento espontâneo.
Clair Jorge Olivo, Magnos Fernando Ziech, Gilmar Roberto Meinerz, José Francisco Both, Carlos Alberto Agnolin, Tiago Vendrame   +5 more
doaj   +1 more source

Maternal Prebiotic Supplementation Modifies Associations Between Intrapartum Antibiotics and Infant Allergy

Allergy, EarlyView.
This study examined whether antibiotic use altered the risk of infant allergic disease within a maternal prebiotics supplementation trial. Intrapartum antibiotics were maternal antibiotics administered during childbirth, from the onset of labour or induction until 1‐h before delivery.
Summer V. M. Walker, Thomas R. Sullivan, Rachelle A. Pretorius, Nina D'Vaz, Johnny Lo, Johan Garssen, Jeffrey A. Keelan, Desiree Silva, Susan L. Prescott, Claus T. Christophersen, Debra J. Palmer   +10 more
wiley   +1 more source

Parâmetros produtivos de uma pastagem temperada submetida a alternativas de utilização Productive parameter of a winter pasture submitted to alternatives of utilization

Revista Brasileira de Zootecnia, 2004
Conduziu-se um trabalho com o objetivo de avaliar parâmetros produtivos da pastagem de aveia (Avena strigosa Schreb) e azevém (Lolium multiflorum Lam.) submetida a diferentes alternativas de utilização: 1 Suplemento: animais recebendo suplementação ...
Marta Gomes da Rocha, Denise Baptaglin Montagner, Davi Teixeira dos Santos, Fabiana Kellermann de Freitas, Alcides Pilau, Adriana Frizzo   +5 more
doaj   +1 more source

Empirical prediction of organic matter digestibility in grasses, legumes and their mixtures from dairy farms in Atlantic Spain

Grassland Science, EarlyView.
Abstract This study characterized the chemical composition and organic matter digestibility (OMD) of herbage from commercial dairy farms in Galicia (NW Spain), a humid‐temperate Atlantic region, and developed empirical prediction equations for OMD based on routine wet‐chemistry traits.
Sonia Pereira Crespo, Pilar Gago, Adrián Botana, Marcos Veiga, Laura González, Juan Valladares, Roberto Lorenzana, César Resch, María del Pilar Martínez‐Diz, Dalia Andrea Plata‐Reyes, Gonzalo Flores‐Calvete   +10 more
wiley   +1 more source

Volatile organic compounds orchestrating microbiome‐mediated crop resilience: Prospects and challenges for sustainable agriculture

Journal of Integrative Plant Biology, EarlyView.
Herbivory triggers the production of green leaf volatiles, and dense planting results in induces increased concentration of linalool emission in maize canopies. These volatiles activate plant‐soil feedback that enriches beneficial rhizosphere bacteria, enhancing resistance, though sometimes at a growth cost, thereby offering new avenues for sustainable
Peiguo Yuan, Esau De la Vega‐Camarillo, Michael V. Kolomiets, Sanjay Antony‐Babu   +3 more
wiley   +1 more source