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| Description
| - Ve dvou pokusných letech 2004-2005 byl u dvou odrůd brambor s rozdílnou délkou vegetační doby sledován vliv stupňovaných dávek selenu v půdě (0, 12, 24, 48 a 72 kg Se.ha-1) na výnosotvorné prvky (celková hmotnost rostliny, počet stonků na trs, počet hlíz na trs a hektarový výnos). Dále byl sledován obsah selenu, jako významného antioxidantu, v hlízách a nati brambor. Selen byl aplikován v příslušných dávkách do půdy před výsadbou brambor ve formě seleničitanu sodného. Odběry vzorků pro růstové a chemické analýzy byly provedeny po 90 (odrůda Karin) resp. 99 dnech vegetace (odrůda Ditta). Stupňované dávky selenu měly negativní vliv na většinu sledovaných výnosotvorných prvků. Se stoupající dávkou Se klesal jak hektarový výnos, tak počet hlíz pod trsem i celková hmotnost rostliny. Chemické analýzy provedené metodou AAS ukázaly, že koncentrace selenu v jednotlivých částech bramborové rostliny roste se vzrůstající dávkou tohoto prvku do půdy. Obsah selenu v hlízách se u varianty Se72 (4.13 mg Se.kg-1 sušin (cs)
- In 2004 and 2005 we explored the effect of graded doses of selenium in the soil (0, 12, 24, 48 and 72 kg Se.ha--1) on yield--forming parameters (total plant weight, number of stems per hill, number of tubers per hill and hectare yields) in two varieties of potatoes of different vegetation periods. The content of selenium as an important anti--oxidant was monitored in potato tubers and tops. Selenium in the form of sodium selenite was applied in the respective doses into the soil before planting the potatoes. Samples for growth and chemical analyses were taken after 90 and 99 days of vegetation (variety Karin and Ditta, respectively). Increasing doses of selenium had a negative effect on most of the yield--forming parameters. With an increasing dose of Se the hectare yields as well as the number of tubers in the hill and total weight of the plant decreased. Chemical analyses were performed using the AAS method and showed that the concentration of selenium in the individual parts of the potato plant inc
- In 2004 and 2005 we explored the effect of graded doses of selenium in the soil (0, 12, 24, 48 and 72 kg Se.ha--1) on yield--forming parameters (total plant weight, number of stems per hill, number of tubers per hill and hectare yields) in two varieties of potatoes of different vegetation periods. The content of selenium as an important anti--oxidant was monitored in potato tubers and tops. Selenium in the form of sodium selenite was applied in the respective doses into the soil before planting the potatoes. Samples for growth and chemical analyses were taken after 90 and 99 days of vegetation (variety Karin and Ditta, respectively). Increasing doses of selenium had a negative effect on most of the yield--forming parameters. With an increasing dose of Se the hectare yields as well as the number of tubers in the hill and total weight of the plant decreased. Chemical analyses were performed using the AAS method and showed that the concentration of selenium in the individual parts of the potato plant inc (en)
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| Title
| - The effect of graded doses of selenium in the soil on yield forming parameters and Se content in potatoes
- Vliv stupňovaných dávek selenu do půdy na výnosotvorné prvky a obsah Se u brambor (cs)
- The effect of graded doses of selenium in the soil on yield forming parameters and Se content in potatoes (en)
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| skos:prefLabel
| - The effect of graded doses of selenium in the soil on yield forming parameters and Se content in potatoes
- Vliv stupňovaných dávek selenu do půdy na výnosotvorné prvky a obsah Se u brambor (cs)
- The effect of graded doses of selenium in the soil on yield forming parameters and Se content in potatoes (en)
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| skos:notation
| - RIV/62156489:43210/07:00107502!RIV08-MSM-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...iv/cisloPeriodika
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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/62156489:43210/07:00107502
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - yield-forming parameters; content of selenium; soil application of slenium (en)
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| http://linked.open.../riv/klicoveSlovo
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| http://linked.open...odStatuVydavatele
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| http://linked.open...ontrolniKodProRIV
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| http://linked.open...i/riv/nazevZdroje
| - Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
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| http://linked.open...in/vavai/riv/obor
| |
| http://linked.open...ichTvurcuVysledku
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| http://linked.open...cetTvurcuVysledku
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| http://linked.open...UplatneniVysledku
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| http://linked.open...v/svazekPeriodika
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| http://linked.open...iv/tvurceVysledku
| - Hlušek, Jaroslav
- Jůzl, Miroslav
- Lošák, Tomáš
- Elzner, Petr
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| http://linked.open...n/vavai/riv/zamer
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| issn
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| number of pages
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| http://localhost/t...ganizacniJednotka
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