Matches in SemOpenAlex for { <https://semopenalex.org/work/W2133578312> ?p ?o ?g. }
- W2133578312 endingPage "3364" @default.
- W2133578312 startingPage "3357" @default.
- W2133578312 abstract "Nontarget injury from glyphosate drift is a concern among growers using non-glyphosate-resistant (non-GR) cultivars. The effects of glyphosate drift on nitrate assimilation and nitrogen fixation potential, nodule mass, and yield of non-GR soybean were assessed in a field trial at Stoneville, MS. A non-GR soybean cultivar ‘Delta Pine 4748S' was treated with glyphosate at 12.5% of use rate of 0.84 kg of active ingredient/ha at 3 (V2), 6 (V7), and 8 (R2, full bloom) weeks after planting (WAP) soybean to simulate glyphosate drift. Untreated soybean was used as a control. Soybeans were sampled weekly for 2 weeks after each glyphosate treatment to assess nitrate assimilation and N2 fixation potential. Nitrate assimilation was assessed using in vivo nitrate reductase assay in leaves, stems, roots, and nodules. Nitrogen fixation potential was assessed by measuring nitrogenase activity using the acetylene reduction assay (ARA). Nitrogen content of leaves, shoots, and seed and soybean yield were also determined. In the first sampling date (4 WAP), glyphosate drift caused a significant decrease in NRA in leaves (60%), stems (77%), and nodules (50%), with no decrease in roots. At later growth stages, NRA in leaves was more sensitive to glyphosate drift than stems and roots. Nitrogenase activity was reduced 36−58% by glyphosate treatment at 3 or 6 WAP. However, glyphosate treatment at 8 WAP had no effect on nitrogenase activity. Nitrogen content was affected by glyphosate application only in shoots after the first application. No yield, seed nitrogen, protein, or oil concentration differences were detected. These results suggest that nitrate assimilation and nitrogen fixation potential were significantly reduced by glyphosate drift, with the greatest sensitivity early in vegetative growth. Soybean has the ability to recover from the physiological stress caused by glyphosate drift. Keywords: Acetylene reduction assay; glyphosate; nitrate assimilation; nitrate reductase activity; nitrogen fixation; nitrogenase activity" @default.
- W2133578312 created "2016-06-24" @default.
- W2133578312 creator A5012644565 @default.
- W2133578312 creator A5067241170 @default.
- W2133578312 creator A5083626113 @default.
- W2133578312 creator A5089156359 @default.
- W2133578312 date "2006-04-01" @default.
- W2133578312 modified "2023-09-27" @default.
- W2133578312 title "Simulated Glyphosate Drift Influences Nitrate Assimilation and Nitrogen Fixation in Non-glyphosate-Resistant Soybean" @default.
- W2133578312 cites W1969555301 @default.
- W2133578312 cites W1976419544 @default.
- W2133578312 cites W1979855232 @default.
- W2133578312 cites W1985657904 @default.
- W2133578312 cites W1989043699 @default.
- W2133578312 cites W1989760881 @default.
- W2133578312 cites W1990431328 @default.
- W2133578312 cites W1999767531 @default.
- W2133578312 cites W2000354396 @default.
- W2133578312 cites W2036540930 @default.
- W2133578312 cites W2056492922 @default.
- W2133578312 cites W2058967703 @default.
- W2133578312 cites W2062630372 @default.
- W2133578312 cites W2065126347 @default.
- W2133578312 cites W2071797435 @default.
- W2133578312 cites W2086044594 @default.
- W2133578312 cites W2087233212 @default.
- W2133578312 cites W2093094612 @default.
- W2133578312 cites W2093494742 @default.
- W2133578312 cites W2146250028 @default.
- W2133578312 cites W2417204333 @default.
- W2133578312 cites W2491105604 @default.
- W2133578312 doi "https://doi.org/10.1021/jf053198l" @default.
- W2133578312 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/16637696" @default.
- W2133578312 hasPublicationYear "2006" @default.
- W2133578312 type Work @default.
- W2133578312 sameAs 2133578312 @default.
- W2133578312 citedByCount "52" @default.
- W2133578312 countsByYear W21335783122012 @default.
- W2133578312 countsByYear W21335783122013 @default.
- W2133578312 countsByYear W21335783122014 @default.
- W2133578312 countsByYear W21335783122015 @default.
- W2133578312 countsByYear W21335783122016 @default.
- W2133578312 countsByYear W21335783122017 @default.
- W2133578312 countsByYear W21335783122018 @default.
- W2133578312 countsByYear W21335783122020 @default.
- W2133578312 countsByYear W21335783122021 @default.
- W2133578312 countsByYear W21335783122022 @default.
- W2133578312 countsByYear W21335783122023 @default.
- W2133578312 crossrefType "journal-article" @default.
- W2133578312 hasAuthorship W2133578312A5012644565 @default.
- W2133578312 hasAuthorship W2133578312A5067241170 @default.
- W2133578312 hasAuthorship W2133578312A5083626113 @default.
- W2133578312 hasAuthorship W2133578312A5089156359 @default.
- W2133578312 hasConcept C141280058 @default.
- W2133578312 hasConcept C144027150 @default.
- W2133578312 hasConcept C168741863 @default.
- W2133578312 hasConcept C178790620 @default.
- W2133578312 hasConcept C181440489 @default.
- W2133578312 hasConcept C185592680 @default.
- W2133578312 hasConcept C197321923 @default.
- W2133578312 hasConcept C21410773 @default.
- W2133578312 hasConcept C2776384668 @default.
- W2133578312 hasConcept C2778710519 @default.
- W2133578312 hasConcept C2780910873 @default.
- W2133578312 hasConcept C3119751 @default.
- W2133578312 hasConcept C537208039 @default.
- W2133578312 hasConcept C6557445 @default.
- W2133578312 hasConcept C86803240 @default.
- W2133578312 hasConceptScore W2133578312C141280058 @default.
- W2133578312 hasConceptScore W2133578312C144027150 @default.
- W2133578312 hasConceptScore W2133578312C168741863 @default.
- W2133578312 hasConceptScore W2133578312C178790620 @default.
- W2133578312 hasConceptScore W2133578312C181440489 @default.
- W2133578312 hasConceptScore W2133578312C185592680 @default.
- W2133578312 hasConceptScore W2133578312C197321923 @default.
- W2133578312 hasConceptScore W2133578312C21410773 @default.
- W2133578312 hasConceptScore W2133578312C2776384668 @default.
- W2133578312 hasConceptScore W2133578312C2778710519 @default.
- W2133578312 hasConceptScore W2133578312C2780910873 @default.
- W2133578312 hasConceptScore W2133578312C3119751 @default.
- W2133578312 hasConceptScore W2133578312C537208039 @default.
- W2133578312 hasConceptScore W2133578312C6557445 @default.
- W2133578312 hasConceptScore W2133578312C86803240 @default.
- W2133578312 hasIssue "9" @default.
- W2133578312 hasLocation W21335783121 @default.
- W2133578312 hasLocation W21335783122 @default.
- W2133578312 hasOpenAccess W2133578312 @default.
- W2133578312 hasPrimaryLocation W21335783121 @default.
- W2133578312 hasRelatedWork W1411296411 @default.
- W2133578312 hasRelatedWork W1983574732 @default.
- W2133578312 hasRelatedWork W2021937601 @default.
- W2133578312 hasRelatedWork W2024458777 @default.
- W2133578312 hasRelatedWork W2036295789 @default.
- W2133578312 hasRelatedWork W2053685563 @default.
- W2133578312 hasRelatedWork W2133578312 @default.
- W2133578312 hasRelatedWork W2282722551 @default.
- W2133578312 hasRelatedWork W2418910062 @default.
- W2133578312 hasRelatedWork W2993147164 @default.