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Description
| - V polním pokusu byl sledován vliv krátkodobého úhoru na změnu zásoby semen plevelů v půdě. Byly porovnávány tři různé varianty krycích plodin v kombinaci se třemirůznými způsoby údržby: a) 1x mulčování, b) 2x mulčování a c) 1x chemická retardace s nízkými dávkami herbicidů (250 g.ha-1 MCPA a 240 g.h-1 glyphosate-IPA). Statisticky průkazný nárůst zásoby semen plevelů byl zjištěn u všech variant krycích plodin. Varianta s 2x mulčováno byla nejefektivnější z pohledu redukce počtu semen plevelů v půdě. (cs)
- The main objective of short-term fallow in Europe is the effort to stop increase of agricultural production and to decrease negative impact on the environment. There are very important aims of this disposal: to decrease problems with nitrogen leaching, degradation of soil fertility, soil erosion etc. Fallow can constitute potential risks for spreading of aggressive weed species. For reduction of weed seedbank in soil is important to stop production of new seeds. The method of maintenance and sowing ofcover crops are important disposals what can be effective by weed management strategies. The best results were found by variant with 2x mulching. But also this method was leading to increase weed seeds in soil. By comparison competitiveness different mixture of cover crops were the best results obtained by Poa pratensis, Festuca rubra and Medicago lupulina. The obtained results showed on risks whose can come by use of fallow. Situation on short-term fallow is suitable for annual weed species. The seeds
- The main objective of short-term fallow in Europe is the effort to stop increase of agricultural production and to decrease negative impact on the environment. There are very important aims of this disposal: to decrease problems with nitrogen leaching, degradation of soil fertility, soil erosion etc. Fallow can constitute potential risks for spreading of aggressive weed species. For reduction of weed seedbank in soil is important to stop production of new seeds. The method of maintenance and sowing ofcover crops are important disposals what can be effective by weed management strategies. The best results were found by variant with 2x mulching. But also this method was leading to increase weed seeds in soil. By comparison competitiveness different mixture of cover crops were the best results obtained by Poa pratensis, Festuca rubra and Medicago lupulina. The obtained results showed on risks whose can come by use of fallow. Situation on short-term fallow is suitable for annual weed species. The seeds (en)
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Title
| - The influence of short-term fallow on the change of weed seedbank.
- Vliv krátkodobého úhoru na změny potenciálního zaplevelení. (cs)
- The influence of short-term fallow on the change of weed seedbank. (en)
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skos:prefLabel
| - The influence of short-term fallow on the change of weed seedbank.
- Vliv krátkodobého úhoru na změny potenciálního zaplevelení. (cs)
- The influence of short-term fallow on the change of weed seedbank. (en)
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skos:notation
| - RIV/62156489:43210/05:00087047!RIV06-MZE-43210___
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http://linked.open.../vavai/riv/strany
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http://linked.open...avai/riv/aktivita
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http://linked.open...avai/riv/aktivity
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http://linked.open...vai/riv/dodaniDat
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http://linked.open...aciTvurceVysledku
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http://linked.open.../riv/druhVysledku
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http://linked.open...iv/duvernostUdaju
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http://linked.open...titaPredkladatele
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http://linked.open...dnocenehoVysledku
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http://linked.open...ai/riv/idVysledku
| - RIV/62156489:43210/05:00087047
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - short-term fallow; weed seedbank (en)
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http://linked.open.../riv/klicoveSlovo
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http://linked.open...ontrolniKodProRIV
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http://linked.open...v/mistoKonaniAkce
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http://linked.open...i/riv/mistoVydani
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http://linked.open...i/riv/nazevZdroje
| - Proceedings of International Conference ISTRO 2005 %22Soil - Agriculture, Environment, Landscape%22.
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http://linked.open...in/vavai/riv/obor
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http://linked.open...ichTvurcuVysledku
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http://linked.open...cetTvurcuVysledku
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http://linked.open...vavai/riv/projekt
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http://linked.open...UplatneniVysledku
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http://linked.open...iv/tvurceVysledku
| - Dvořák, Jiří
- Winkler, Jan
- Smutný, Vladimír
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http://linked.open...vavai/riv/typAkce
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http://linked.open.../riv/zahajeniAkce
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number of pages
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http://purl.org/ne...btex#hasPublisher
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https://schema.org/isbn
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http://localhost/t...ganizacniJednotka
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