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rdf:type
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Description
| - The supply of available water is the main yield-limiting factor in rain-fed intensive crop production with optimum doses of nutrients and effective plant protection. Fluctuating weather conditions increase undesirable variability of yield and product quality with the negative impact on the profit in farms. The results of field experiment in Prague-Ruzyně (2004-2006) aimed at the effect of contrast water regime on winter wheat are presented in the contribution. Water shortage during grain development was induced by covering plots with a movable shelter during rain, ample water supply was ensured with drip irrigation. The results of interacting effects of water and nitrogen supply on growth, rooting depth, yield and quality traits of grain, water use efficiency and residual soil nitrogen are presented in the contribution.
- The supply of available water is the main yield-limiting factor in rain-fed intensive crop production with optimum doses of nutrients and effective plant protection. Fluctuating weather conditions increase undesirable variability of yield and product quality with the negative impact on the profit in farms. The results of field experiment in Prague-Ruzyně (2004-2006) aimed at the effect of contrast water regime on winter wheat are presented in the contribution. Water shortage during grain development was induced by covering plots with a movable shelter during rain, ample water supply was ensured with drip irrigation. The results of interacting effects of water and nitrogen supply on growth, rooting depth, yield and quality traits of grain, water use efficiency and residual soil nitrogen are presented in the contribution. (en)
- V příspěvku jsou prezentovány výsledky polního experimentu v Ruzyni (2004-2006). Pomocí mobilního krytu, který zakrýval porost ozimé pšenice před většími srážkami, byl indukován vodní stres. Kapénkovou závlahou byla vytvořena varianta s dostatečnou zásobou vody, kontrolou byla varianta bez režimových opatření. Na těchto vytvořených variantách a při dvou rozdílných dávkách dusíkatého hnojení byl sledován růst rostlin, růst kořenů, výnos plodiny a kvalitativní znaky zrna pšenice. Byl vyhodnocen vztah mezi obsahem N v pšenici a obsahem minerálního N ve vrstvě půdy do 90 cm po sklizni plodiny. (cs)
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Title
| - The effect of water shortage and ample water supply during grain formation on winter wheat.
- The effect of water shortage and ample water supply during grain formation on winter wheat. (en)
- Působení omezené a dostatečné zásoby vody během formování zrna ozimé pšenice (cs)
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skos:prefLabel
| - The effect of water shortage and ample water supply during grain formation on winter wheat.
- The effect of water shortage and ample water supply during grain formation on winter wheat. (en)
- Působení omezené a dostatečné zásoby vody během formování zrna ozimé pšenice (cs)
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skos:notation
| - RIV/00027006:_____/07:2188!RIV08-MZE-00027006
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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
| - P(QF4176), Z(MZE0002700601)
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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/00027006:_____/07:2188
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http://linked.open...riv/jazykVysledku
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http://linked.open.../riv/klicovaSlova
| - winter wheat; water shortage; water suply; soil nitrogen; quality traits of grain; root growth (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
| - Bioclimatology and Natural Hazards
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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
| - Svoboda, Pavel
- Haberle, Jan
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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
| - Technická univerzita zvolen
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https://schema.org/isbn
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