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  • Crop rotation and high intensity of cereals can influence the spectrum and intensity of weed species. The weed infestation of spring barley crop and winter wheat crop was monitored at the field trial based on three crop rotation systems, carried out in year 2009 and 2010. The first variety of the crop rotation system has a 33.3% share of cereal crops, second variety with 50% of cereal crops share and the third variety with 66.66% cereal crops share. The results were processed by Canonical Correspondence Analysis, CCA. Regarding winter wheat crop at 33.3% cereal crops share, the most frequent weed species were Fallopia convolvulus, Lamium amplexicaule a Medicago sativa. At the 50% and 66.66% cereal cropss share varieties, the most frequent weed species were Galium aparine a Viola arvensis.
  • Crop rotation and high intensity of cereals can influence the spectrum and intensity of weed species. The weed infestation of spring barley crop and winter wheat crop was monitored at the field trial based on three crop rotation systems, carried out in year 2009 and 2010. The first variety of the crop rotation system has a 33.3% share of cereal crops, second variety with 50% of cereal crops share and the third variety with 66.66% cereal crops share. The results were processed by Canonical Correspondence Analysis, CCA. Regarding winter wheat crop at 33.3% cereal crops share, the most frequent weed species were Fallopia convolvulus, Lamium amplexicaule a Medicago sativa. At the 50% and 66.66% cereal cropss share varieties, the most frequent weed species were Galium aparine a Viola arvensis. (cs)
  • Z výsledků vyplývá, že zastoupení vojtěšky v osevním postupu zvyšuje druhovou pestrost plevele v ozimé pšenici. Dále také zvyšuje celkové zaplevelení, ovšem nárůst zapelevení je způsoben druhy plevelů, které jsou v obilninách snadno hubitelné jako jsou Lamium amplexicaule, Veronica persica, Stellaria media. Naopak na variantách s vyšší podíle obilnin klesá druhová diverzita plevelů, ale stoupá podíl obtížně regulovatelných druhů. V ozimé pšenici to jsou především druhy Galium aparine a Viola arvensis a také se zvyšuje výskyt druhu Cirsium arvense. Regulace těchto druhy je nesnadná a škodlivost těchto druhů je velmi výrazná především v porostech ozimé pšenice. (en)
Title
  • Vliv osevního postupu na plevele v ozimé pšenici
  • Vliv osevního postupu na plevele v ozimé pšenici (cs)
  • The crop rotation influence of the weed infestation at the winter wheat crop (en)
skos:prefLabel
  • Vliv osevního postupu na plevele v ozimé pšenici
  • Vliv osevního postupu na plevele v ozimé pšenici (cs)
  • The crop rotation influence of the weed infestation at the winter wheat crop (en)
skos:notation
  • RIV/62156489:43210/11:00183394!RIV12-MSM-43210___
http://linked.open...avai/riv/aktivita
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  • S
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
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http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 239004
http://linked.open...ai/riv/idVysledku
  • RIV/62156489:43210/11:00183394
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • winter wheat; crop rotation; weed (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...ontrolniKodProRIV
  • [54380892186A]
http://linked.open...v/mistoKonaniAkce
  • Brno
http://linked.open...i/riv/mistoVydani
  • Brno
http://linked.open...i/riv/nazevZdroje
  • MendelNet 2011 - Proceedings of International Ph.D. Students Conference
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...iv/tvurceVysledku
  • Zelená, Věra
  • Winkler, Jan
  • Hledík, Pavel
  • Neischl, Alexandr
http://linked.open...vavai/riv/typAkce
http://linked.open.../riv/zahajeniAkce
number of pages
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  • Mendel University in Brno
https://schema.org/isbn
  • 978-80-7375-563-8
http://localhost/t...ganizacniJednotka
  • 43210
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