Matches in SemOpenAlex for { <https://semopenalex.org/work/W3091634482> ?p ?o ?g. }
Showing items 1 to 85 of
85
with 100 items per page.
- W3091634482 endingPage "6" @default.
- W3091634482 startingPage "3" @default.
- W3091634482 abstract "Goal. The effect of fungicides on the dynamics of the activity of peroxidase, catalase (CAT) and chlorophyll content in lupine plants during seed dressing has been established.
 Methods. Laboratory and vegetation researches were conducted in the laboratory of analytical chemistry of pesticides of the Institute of Plant Protection. Yellow lupine (Lupinus luteus L.), variety Obriy has been grown. The objects of research were fungicides triticonazol (40 g/t) and its combination with prochloraz (120 g/t). Determination of the content of fungicides in plants was carried out using chromatographic methods according to officially approved methods and methods developed in the laboratory of analytical chemistry of pesticides. Chlorophyll content and peroxidase activity were measured by colorimetric method, catalase activity — by titrimetric method.
 Results. According to the research results, the varying sensitivity of the enzymatic system of antioxidant defense (catalase, peroxidase) in response to seed dressing by fungicides was recorded. It showed that on the 10th day after sowing, content of triticonazol in plants was 0.8 mg/kg, and the peroxidase activity was similar to that in untreated plants. Subsequently, against the background of a decrease in the content of the active substance, a gradual activation of the enzyme was observed. Catalase activity also gradually increased beginning from the 14th day, and on the 30th day it exceeded the corresponding control indicator by 40%. When using a combination of triticonazol with prochloraz, the disturbance in the balance of peroxidase catalase was more significant. However, by the phase of 7—8 leaves, with a minimal total content of fungicides (0.38 mg/kg), the enzyme activity approached the control level, which is associated with the restoration of plant homeostasis and the formation of its adaptive potential under stress conditions. The stimulating effect of these fungicides on chlorophyll content at the initial growth stages of lupine was established. The chlorophyll concentration in fungicides-treated plants exceeded the control indicator by 11—29%.
 Conclusions. The use of systemic triazole fungicides to protect seedlings, improves the photosynthetic activity of plants and at the same time acts as a stress factor that activates protecting enzymes (catalase, peroxidase), which trigger the development of protective adaptive reactions of plants." @default.
- W3091634482 created "2020-10-08" @default.
- W3091634482 creator A5008665175 @default.
- W3091634482 creator A5080308754 @default.
- W3091634482 creator A5086024953 @default.
- W3091634482 creator A5086696303 @default.
- W3091634482 date "2020-09-18" @default.
- W3091634482 modified "2023-10-10" @default.
- W3091634482 title "Effect of fungicides on the enzymatic activity of the antioxidant system and the chlorophyll content in lupine plants during seed dressing" @default.
- W3091634482 cites W2021307986 @default.
- W3091634482 cites W2028725011 @default.
- W3091634482 cites W2124065881 @default.
- W3091634482 cites W2126386203 @default.
- W3091634482 cites W2135807798 @default.
- W3091634482 cites W2165456404 @default.
- W3091634482 cites W2179841465 @default.
- W3091634482 cites W2912141750 @default.
- W3091634482 cites W2981093530 @default.
- W3091634482 cites W3026479561 @default.
- W3091634482 cites W333143596 @default.
- W3091634482 doi "https://doi.org/10.36495/2312-0614.2020.7-9.3-6" @default.
- W3091634482 hasPublicationYear "2020" @default.
- W3091634482 type Work @default.
- W3091634482 sameAs 3091634482 @default.
- W3091634482 citedByCount "2" @default.
- W3091634482 countsByYear W30916344822021 @default.
- W3091634482 countsByYear W30916344822023 @default.
- W3091634482 crossrefType "journal-article" @default.
- W3091634482 hasAuthorship W3091634482A5008665175 @default.
- W3091634482 hasAuthorship W3091634482A5080308754 @default.
- W3091634482 hasAuthorship W3091634482A5086024953 @default.
- W3091634482 hasAuthorship W3091634482A5086696303 @default.
- W3091634482 hasBestOaLocation W30916344821 @default.
- W3091634482 hasConcept C144027150 @default.
- W3091634482 hasConcept C161176658 @default.
- W3091634482 hasConcept C162008176 @default.
- W3091634482 hasConcept C168741863 @default.
- W3091634482 hasConcept C181199279 @default.
- W3091634482 hasConcept C185592680 @default.
- W3091634482 hasConcept C2776373379 @default.
- W3091634482 hasConcept C2778004101 @default.
- W3091634482 hasConcept C2778979269 @default.
- W3091634482 hasConcept C28212737 @default.
- W3091634482 hasConcept C31903555 @default.
- W3091634482 hasConcept C55493867 @default.
- W3091634482 hasConcept C59822182 @default.
- W3091634482 hasConcept C6557445 @default.
- W3091634482 hasConcept C74600772 @default.
- W3091634482 hasConcept C86803240 @default.
- W3091634482 hasConceptScore W3091634482C144027150 @default.
- W3091634482 hasConceptScore W3091634482C161176658 @default.
- W3091634482 hasConceptScore W3091634482C162008176 @default.
- W3091634482 hasConceptScore W3091634482C168741863 @default.
- W3091634482 hasConceptScore W3091634482C181199279 @default.
- W3091634482 hasConceptScore W3091634482C185592680 @default.
- W3091634482 hasConceptScore W3091634482C2776373379 @default.
- W3091634482 hasConceptScore W3091634482C2778004101 @default.
- W3091634482 hasConceptScore W3091634482C2778979269 @default.
- W3091634482 hasConceptScore W3091634482C28212737 @default.
- W3091634482 hasConceptScore W3091634482C31903555 @default.
- W3091634482 hasConceptScore W3091634482C55493867 @default.
- W3091634482 hasConceptScore W3091634482C59822182 @default.
- W3091634482 hasConceptScore W3091634482C6557445 @default.
- W3091634482 hasConceptScore W3091634482C74600772 @default.
- W3091634482 hasConceptScore W3091634482C86803240 @default.
- W3091634482 hasIssue "7-9" @default.
- W3091634482 hasLocation W30916344821 @default.
- W3091634482 hasOpenAccess W3091634482 @default.
- W3091634482 hasPrimaryLocation W30916344821 @default.
- W3091634482 hasRelatedWork W1982065950 @default.
- W3091634482 hasRelatedWork W2008982968 @default.
- W3091634482 hasRelatedWork W2058400169 @default.
- W3091634482 hasRelatedWork W2079514196 @default.
- W3091634482 hasRelatedWork W2185864337 @default.
- W3091634482 hasRelatedWork W2369539868 @default.
- W3091634482 hasRelatedWork W2381206075 @default.
- W3091634482 hasRelatedWork W4320059643 @default.
- W3091634482 hasRelatedWork W2107972437 @default.
- W3091634482 hasRelatedWork W2523806502 @default.
- W3091634482 isParatext "false" @default.
- W3091634482 isRetracted "false" @default.
- W3091634482 magId "3091634482" @default.
- W3091634482 workType "article" @default.