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rdf:type
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Description
| - Ve vegetačním nádobovém pokusu byla porovnávána účinnost dělené aplikace dusíku ve výživě máku setého odrůdy Opál. Dusičnan amonný byl aplikován buď jednorázově na počátku vegetace nebo dvakrát, s druhou aplikací v době květu. Počet tobolek na rostlinu při sklizni, stejně jako jejich objem, narůstal s dávkou dusíku nepravidelně. Dělená aplikace N v jeho optimální dávce (0.9 g N.nádoba-1) se statisticky vysoce průkazně uplatnila především na výnosu semene jeho zvýšením o 25.6 % oproti shodné výši jednorázové dávky N. Obsah morfinu v makovině narůstal se stupňující se úrovní N-výživy z 0.85% do 1.01%. Termín aplikace dusíku ovlivnil nepravidelně počet tobolek na rostlinu, jejich objem i koncentraci morfinu. (cs)
- The efficiency of partial doses of nitrogen applied to poppy (Papaver somniferum L.) plants, cv. Opál, was followed in a pot experiment. The ammonium nitrate was applied either in a single dose at the beginning of growing season or in two split doses with the second application in the stage of flowering. With the increasing dose of nitrogen the number of capsules per a plant during the harvest and their volume increased irregularly. The separated application of an optimum dose of N (i. e. 0.9 g N per pot) showed a statistically highly significant positive effect on the yield of poppy seeds compared to the same single dose of N this figure was increased by 25.6 %. The morphine content in capsules increased with the increasing supply of N from 0.85% to 1.01%. The term of nitrogen application influenced the number of capsules per a plant and their volume and morphine content irregularly.
- The efficiency of partial doses of nitrogen applied to poppy (Papaver somniferum L.) plants, cv. Opál, was followed in a pot experiment. The ammonium nitrate was applied either in a single dose at the beginning of growing season or in two split doses with the second application in the stage of flowering. With the increasing dose of nitrogen the number of capsules per a plant during the harvest and their volume increased irregularly. The separated application of an optimum dose of N (i. e. 0.9 g N per pot) showed a statistically highly significant positive effect on the yield of poppy seeds compared to the same single dose of N this figure was increased by 25.6 %. The morphine content in capsules increased with the increasing supply of N from 0.85% to 1.01%. The term of nitrogen application influenced the number of capsules per a plant and their volume and morphine content irregularly. (en)
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Title
| - Dělené dávky dusíku a jejich účinnost ve výživě máku (Papaver somniferum L.) (cs)
- Split nitrogen doses and their efficiency in poppy (Papaver somniferum L.) nutrition
- Split nitrogen doses and their efficiency in poppy (Papaver somniferum L.) nutrition (en)
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skos:prefLabel
| - Dělené dávky dusíku a jejich účinnost ve výživě máku (Papaver somniferum L.) (cs)
- Split nitrogen doses and their efficiency in poppy (Papaver somniferum L.) nutrition
- Split nitrogen doses and their efficiency in poppy (Papaver somniferum L.) nutrition (en)
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skos:notation
| - RIV/62156489:43210/04:00003128!RIV/2005/MSM/432105/N
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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/62156489:43210/04:00003128
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - morphine;nitrogen;poppy;seed;split application;yield (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
| - Plant, Soil and Environment
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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
| - Lošák, Tomáš
- Richter, Rostislav
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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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