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| Description
| - The aim of this work was to evaluate difference in the biological and seed yield among three species of Amaranthus and their different varieties if they were growing in marginal conditions. Eight varieties of amaranth (Amaranthus cruenthus, A. hypochondriacus, A. hybrid) were tested in České Budějovice (380 m above sea level, cambisol, gleying sandy loam soil, average temperature 8.2 oC, sum of precipitation 529 mm). Thirty plants were sampled before harvest from each variant. Dry matter was determined gravimetrically. The yields of seeds were determined after harvest. Unfavourable wet weather at harvest time caused seed losses to 44 %. Low precipitation and temperatures decreased the green biomass, biological and seed yield. The differences among varieties and so among species were statistically significant. On less favourable areas, the growing of A. hybrid (variety K433) for stable production of seed and the growing of A. cruenthus (variety A 200 D) for production of biomass are suitable.
- The aim of this work was to evaluate difference in the biological and seed yield among three species of Amaranthus and their different varieties if they were growing in marginal conditions. Eight varieties of amaranth (Amaranthus cruenthus, A. hypochondriacus, A. hybrid) were tested in České Budějovice (380 m above sea level, cambisol, gleying sandy loam soil, average temperature 8.2 oC, sum of precipitation 529 mm). Thirty plants were sampled before harvest from each variant. Dry matter was determined gravimetrically. The yields of seeds were determined after harvest. Unfavourable wet weather at harvest time caused seed losses to 44 %. Low precipitation and temperatures decreased the green biomass, biological and seed yield. The differences among varieties and so among species were statistically significant. On less favourable areas, the growing of A. hybrid (variety K433) for stable production of seed and the growing of A. cruenthus (variety A 200 D) for production of biomass are suitable. (en)
- Cílem této práce bylo hodnotit rozdíly v biologickém a hospodářském výnosu mezi třemi druhy laskavce při jejich pěstování v marginálních oblastech. Osm odrůd laskavce amaranth (druhů Amaranthus cruenthus, A. hypochondriacus, A. hybrid) bylo pěstováno na stanovišti v Českých Budějovicích (380 m n. m., hnědá půda oglejená, hlinitopísčitá, průměrná denní teplota 8,2 oC, průměrné roční srážky 529 mm). Před skližní bylo z každé varianty odebráno 30 rostlin a bylo stanoveno množství sušiny. Po sklizni byl zjištěn výnos zrna. Výše výnosu byla závislá na průběhu počasí v daném roce. Nepříznivé vláhové podmínky způsobily ztráty zrna až 44 %. Nízké srážky a teplota snižovaly nejen výnos zrna, ale i množství vytvořené biomasy. Rozdíly mezi jednotlivými druhy byly statisticky průkazné. V marginálních oblastech je pro produkci zrna vhodný A. hybrid (odrůda K 433) a A. cruenthus (odrůda A 200 D) pro produkci biomasy. (cs)
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| Title
| - Biological and seed yield of Amaranthus sp.
- Biological and seed yield of Amaranthus sp. (en)
- Biologický a hospodářský výnos laskavce Amaranthus sp. (cs)
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| skos:prefLabel
| - Biological and seed yield of Amaranthus sp.
- Biological and seed yield of Amaranthus sp. (en)
- Biologický a hospodářský výnos laskavce Amaranthus sp. (cs)
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| skos:notation
| - RIV/60076658:12220/06:00007272!RIV07-MSM-12220___
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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/60076658:12220/06:00007272
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| http://linked.open...riv/jazykVysledku
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| http://linked.open.../riv/klicovaSlova
| - Amaranthus cruentus; A. caudatus; A. hypochondriacus; produkce; odrůda (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
| - 41st Croatian & 1st International Symposium on Agriculture, 13-17 February 2006, Opatija
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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...UplatneniVysledku
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| http://linked.open...iv/tvurceVysledku
| - Peterka, Jiří
- Kalinová, Jana
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| http://linked.open...vavai/riv/typAkce
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| http://linked.open.../riv/zahajeniAkce
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| http://linked.open...n/vavai/riv/zamer
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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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