Zmiany w zapasie diaspor chwastów w uprawach ekologicznych

• Autorzy: Tendziagolska E. , Waclawowicz R.

Warianty tytułu

EN

Changes in weed seedbank in organic farming

• Języki publikacji: PL

Abstrakty

EN

The objective of the studies was to assess the changes in weed seedbank over 5-year period. Two terms were considered in the experiment: 1) soil preparation for organic farming (2004–2005) and organic plant cultivation with crop rotation (2005–2008). Three variants of cereal crop sequence (A – oats – winter rye, B – oats – spring triticale, C – spring triticale – spring triticale) were included in two-year period of conversion. Over the three years of organic cultivation, a significant increase of weed species diversity in each examined layer was observed in comparison with seed species number determined after soil conversion. Strongly dominant species in both terms of the study was Chenopodium album, which has declined in its number over three years of the organic cultivation. Among the weed species, which did not appear during conversion but have appeared after organic cultivation Erigeron canadensis was noted in the highest number.

• Wydawca: -
• Czasopismo: Progress in Plant Protection
• Rocznik: 2011
• Tom: 51
• Numer: 3
• Opis fizyczny: s.1235-1239,rys.,tab.,bibliogr.

Twórcy

autor

Tendziagolska E.

autor

Waclawowicz R.

Bibliografia

• Albrecht H. 2005. Development of arable weed sedbanks during the 6 years after the change from conventional to organic farming. Weed Res. 45: 339–350.
• Feledyn-Szewczyk B., Duer I. 2007. Podobieństwo glebowego banku nasion i aktualnego zachwaszczenia łanu pszenicy ozimej w różnych systemach produkcji rolnej. Ann. UMCS, LXII (2), Sectio E: 157–167.
• Moreby S.J., Aebischer N.J., Southway S.E., Sotherton N.W. 1994. A comparison of the flora and arthropod fauna of organically and conventionally grown winter wheat in southern England. Ann. Appl. Biol. 125: 13–27.
• Rydberg N.T., Milberg P. 2000. A survey of weeds in organic farming in Sweden. Biol. Agricul. Horticul. 18: 175–185.
• Schreiber M.M. 1992. Influence of tillage, crop rotation and weed management on giant foxtail population dynamics and corn yield. Weed Sci. 40: 645–653.
• Sekutowski T., Rola H. 2006. Wpływ systemów uprawy na bank nasion chwastów w glebie. Prog. Plant Protection/Post. Ochr. Roślin 46 (2): 116–119.
• Moreby S.J., Aebischer N.J., Southway S.E., Sotherton N.W. 1994. A comparison of the flora and arthropod fauna of organically and conventionally grown winter wheat in southern England. Ann. Appl. Biol. 125: 13–27.
• Teasdale J.R., Mangum R.W., Radhakrishnan J., Cavigelli M.A. 2004. Weed seedbank dynamics in three organic farming crop rotations. Agron. J. 96: 1429–1435.
• Wacławowicz R., Wojciechowski W., Zawieja J. 2006. Liczebność i skład gatunkowy diaspor chwastów w glebie w zależności od udziału owsa w płodozmianach. Prog. Plant Protection/ Post. Ochr. Roślin 46 (2): 229–232.
• Wesołowski M. 2007. Stan i perspektywy badań nad systemami produkcji roślinnej w warunkach Lubelszczyzny. Acta Agrophys. 10 (3): 739–749.