PlantaRum - Repository of the Institute for Plant Protection and Environment
Institute for Plant Protection and Environment
    • English
    • Српски
    • Српски (Serbia)
  • English 
    • English
    • Serbian (Cyrilic)
    • Serbian (Latin)
  • Login
View Item 
  •   PlantaRum
  • IZBIS
  • Radovi istraživača / Researchers' publications
  • View Item
  •   PlantaRum
  • IZBIS
  • Radovi istraživača / Researchers' publications
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Influence of phytohormone kinetin on progress of phytotoxic process induced by phosphonate herbicide sulphosate

Uticaj fitohormona kinetina na razvoj fitotoksičnog procesa uzrokovanog fosfonatnim herbicidom sulfosatom

Thumbnail
2010
144.pdf (77.70Kb)
Authors
Nikolić, Bogdan
Jovanović, Vladan
Đurović, Sanja
Milićević, Zoran
Janjić, Vaskrsija
Dodig, Dejan
Article (Published version)
Metadata
Show full item record
Abstract
Effects of the herbicide sulphosate on growth, accumulation and distribution of dry weight and photosynthesis were investigated in maize plants grown in field conditions and previosly subjected to influence of kinetine, because of potentially protective role of this phytohormone. This phytohormone not protected maize plants from phytotoxic action of herbicide sulphosate, because of inhibition of growth, accumulation and distribution of dry weight and also photosynthesis, irrespective of kind of pretreatment of plants (with or without kinetine). Also we concluded that Fv/Fm and RFd parameters of Chla fluorescence is good nondestructive indicators of plant physiological status, both in control and sulphosate-treated maize plants.
U radu se razmatra dejstvo herbicida sulfosata na rastenje, akumulaciju i preraspodelu suve mase, kao i fotosintezu biljaka kukuruza raslih u poljskim uslovima i izloženih predtretmanu fitohormonom kinetinom, radi provere eventualnog protektivnog (prema herbicidu sulfosatu) dejstva pomenutog fitohormona. Nađeno je da fitohormon kinetin ne obezbeđuje biljkama kukuruza zaštitu od dejstva herbicida sulfosata, zato što dolazi do inhibicije rastenja, akumulacije i preraspodele suve mase, kao i fotosinteze biljaka kukuruza, nezavisno od toga da li su biljke prethodno tretirane ili ne fitohormonom kinetinom. Takođe je nađeno da su Fv/Fm i RFd parametri fluorescencije Chla dobri nedestruktivni pokazatelji fiziološkog stanja biljaka, kod kontrolnih i kod sulfosatom tretiranih biljaka kukuruza.
Keywords:
Zea mays L. / sulphosate / kinetine / dry weight distribution / Chla / phluorescenceparameters / Zea mays L. / sulfosat / kinetin / preraspodela suve mase / Chla / fotosinteza / parametrifluorescencije
Source:
Acta herbologica, 2010, 19, 2, 65-69
Publisher:
  • Herbološko društvo Srbije, Beograd
Projects:
  • Integrated field crop production: conservation of biodiversity and soil fertility (RS-31037)
  • Integrated field crop production: conservation of biodiversity and soil fertility (RS-31037)
  • Studies on plant pathogens, arthropods, weeds, and pesticides with a view to developing the methods of biorational plant protection and safe food production (RS-31043)

ISSN: 0354-4311

[ Google Scholar ]
URI
http://plantarum.izbis.bg.ac.rs/handle/123456789/146
Collections
  • Radovi istraživača / Researchers' publications
Institution
IZBIS

DSpace software copyright © 2002-2015  DuraSpace
About PlantaRum – Repository of the Institute for Plant Protection and Environment | Send Feedback

OpenAIRERCUB
 

 

All of DSpaceInstitutionsAuthorsTitlesSubjectsThis institutionAuthorsTitlesSubjects

Statistics

View Usage Statistics

DSpace software copyright © 2002-2015  DuraSpace
About PlantaRum – Repository of the Institute for Plant Protection and Environment | Send Feedback

OpenAIRERCUB