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rdf:type
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Description
| - Příspěvek se zabývá regenerací pícních druhů a jejich ekonomikou, sledovanou v polním pokusu v různých geografických podmínkách. Dvě položky Lolium perenne L. a dvě položky Trifolium repens L. z kolekcí genetických zdrojů Velké Británie, ČR, Norska, Portugalska a Dánska byly pěstovány v regeneračních parcelách po 49 rostlinách ve Velké Británii, Dánsku, ČR a Portugalsku. Byly sledovány znaky začátek metání, výnos semen na rostlinu a kvantifikován efekt G x E. U L. perenne byl nejvyšší výnos dosažen v Dánsku, nejnižší v Portugalsku, u T. repens byl nejvyšší ve Velké Británii a nejnižší v Dánsku, ale položky se lišily v jejich reakci na místo množení. Nejnižší náklady na 1 gram vyprodukovaných semen byly u L. perenne v Dánsku a u T. repens v Portugalsku, což může být vzato v úvahu při rozhodování o místu regenerace. (cs)
- The genetic implications and economics of regenerating forage species in different environments was studied in a multi-site field experiment. Two accessions Lolium perenne L. and two accessions of Trifolium repens L. from germplasm collections of the United Kingdom, Czech Republic, Norway, Portugal and Denmark were planted in regeneration plots, each comprising 49 plants, at sites in the UK, Denmark, Czech Republic and Portugal. Inflorescence emergence date and seed yield of each plant within the plot was measured. G x E effects were quantified. Inflorescences of accessions of both species emerged earlier but with a greater spread in Portugal than in the other countries. Plants also exhibited significant variation in inflorescence emergence which was generally less in L. perenne than in T. repens apart from in Portugal. The proportion of plants contributing to seed yield varied between sites and accessions. In L. perenne, seed yield was greatest in Denmark and lowest in Portugal but for T. repens, see
- The genetic implications and economics of regenerating forage species in different environments was studied in a multi-site field experiment. Two accessions Lolium perenne L. and two accessions of Trifolium repens L. from germplasm collections of the United Kingdom, Czech Republic, Norway, Portugal and Denmark were planted in regeneration plots, each comprising 49 plants, at sites in the UK, Denmark, Czech Republic and Portugal. Inflorescence emergence date and seed yield of each plant within the plot was measured. G x E effects were quantified. Inflorescences of accessions of both species emerged earlier but with a greater spread in Portugal than in the other countries. Plants also exhibited significant variation in inflorescence emergence which was generally less in L. perenne than in T. repens apart from in Portugal. The proportion of plants contributing to seed yield varied between sites and accessions. In L. perenne, seed yield was greatest in Denmark and lowest in Portugal but for T. repens, see (en)
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Title
| - Environmental effects on seed yield and costs of temperate forages during regeneration.
- Environmental effects on seed yield and costs of temperate forages during regeneration. (en)
- Vliv prostředí na výnos semen a náklady při regeneraci pícnin mírného pásma. (cs)
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skos:prefLabel
| - Environmental effects on seed yield and costs of temperate forages during regeneration.
- Environmental effects on seed yield and costs of temperate forages during regeneration. (en)
- Vliv prostředí na výnos semen a náklady při regeneraci pícnin mírného pásma. (cs)
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skos:notation
| - RIV/62334832:_____/07:8P009528!RIV08-MSM-62334832
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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/62334832:_____/07:8P009528
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - genetic resource; regeneration; seed yield; regeneration cost; Lolium perenne; Trifolium repens (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
| - European Journal of Agronomy
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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...v/svazekPeriodika
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http://linked.open...iv/tvurceVysledku
| - Ševčíková, Magdalena
- Šrámek, Pavel
- De Sousa, M.
- Hinton Jones, M.
- Humphreys, M.
- Marshall, A.
- Marum, P.
- Nielsen, N.
- Thomas, I.
- Dhanoa, M.
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issn
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number of pages
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