Results 131 to 140 of about 73,355 (325)

Metal and metalloid foliar uptake by various plant species exposed to atmospheric industrial fallout: Mechanisms involved for lead [PDF]

open access: yes, 2012
Fine and ultrafine metallic particulatematters (PMs) are emitted frommetallurgic activities in peri-urban zones into the atmosphere and can be deposited in terrestrial ecosystems.
Castrec-Rouelle, Maryse   +7 more
core   +3 more sources

Endozoochorous seed dispersal by cattle—an option for species enrichment in deintensified grasslands?

open access: yesRestoration Ecology, EarlyView.
Cattle are relatively good endozoochorous seed dispersers. Could feeding cattle with the seeds of endozoochorous target species be used as a method to floristically enhance species‐poor, de‐intensified grasslands? Based on the five stages of seed dispersal, the possibilities and limitations of endozoochorous species establishment are outlined.
Thomas Kaiser
wiley   +1 more source

Impact of anaerobic digestion on organic matter quality in pig slurry [PDF]

open access: yes, 2009
Changes in pig slurry organic matter (OM) during anaerobic digestion (AD) were studied in a reactor to characterize OM evolution through AD. OM maturity and stability were evaluated using different biological and physico-chemical methods. Germination and
Guiresse, Agnès Maritchù   +5 more
core   +3 more sources

Feed‐induced hypersalivation in horses from Austria, Germany and Switzerland

open access: yesEquine Veterinary Journal, Volume 57, Issue 4, Page 1035-1043, July 2025.
Abstract Background While previous reports come mostly from the southern Americas, several outbreaks of hypersalivation in horses were observed in Middle Europe from 2016 to 2018. Objective To describe feed‐induced hypersalivation in European horses. Study design Analysis of feedstuffs.
Linda Franziska Böswald   +5 more
wiley   +1 more source

Adaptive capacity of sugar beet under herbicide application [PDF]

open access: yesE3S Web of Conferences
The article deals with the results of the research on phytotoxicity exerted by herbicides on plants of various sugar beet hybrids. Treatment with betanal group herbicides ensured high purity of sowing combined with low phytotoxicity for sugar beet plants
Zheryakov Evgenii, Semina Svetlana
doaj   +1 more source

Discovery, Herbicidal Activity and Biosynthesis of a Novel Natural Tetramic Acid from Alternaria Species

open access: yesAdvanced Science, Volume 12, Issue 21, June 5, 2025.
The biosynthetic mechanism of novel natural tetramic acid S‐TeA in Alternaria alternata is elucidated. Threonine acts as a precursor for 2‐amino‐3‐methylhexanoic acid (AMHA) synthesis via eight key enzymes from the branched‐chain amino acid biosynthetic pathway in the mitochondrion, wherein three unique enzymes (IPMS, IPMDH, and ISMD) play critical ...
He Wang   +9 more
wiley   +1 more source

Phytoxicity study of the products of wet oxidation of a representative biomass (lettuce) [PDF]

open access: yes
In an attempt to verify the results reported previously concerning the phytotoxicity of wet-oxidation (wet-ox) products, lettuce solids were suspended in water and then heated to 548 K for 3.6 ksec (1 hr) under 4.1x10 to the -7 Pa (400 psig at 294 K ...
Onisko, B. L., Wydeven, T.
core   +1 more source

What is the potential for biogas digesters to improve soil fertility and crop production in Sub-Saharan Africa? [PDF]

open access: yes, 2014
Acknowledgements We are very grateful to the UK Department for International Development (DFID) New and Emerging Technologies Research Call for funding this work.
Abegaz, Assefa   +6 more
core   +1 more source

Effects of clomazone formulations at the initial development of Jatropha curcas

open access: yesPesquisa Agropecuária Tropical, 2015
Competition with weeds is one of the obstacles to achieve high yields in jatropha harvest. The chemical method is an alternative weed control due to its high efficiency, readiness and economy, when compared to other methods. However, products recommended
Luiz Neri Berté   +2 more
doaj   +1 more source

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