About: Foliar Nutrition of Poppy Plants (Papaver Somniferum L.) with Selenium and the Effect on its Content in Seeds

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: Foliar Nutrition of Poppy Plants (Papaver Somniferum L.) with Selenium and the Effect on its Content in Seeds Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	Selenium is a trace element which in small amounts is necessary for human and animal nutrition. In the organism it helps a number of antioxidant enzymes to function normally. In many parts of the world, including the Central European region, its content in agricultural products is very low. Attempts are therefore made to increase its content and cover human requirements with biologically valuable products by incorporating selenium into the system of plant nutrition. In a vegetation trial established in 2008 and 2009 we explored the effect of foliar applications of Se(IV) on yields and on its content in the seeds and the uptake of selenium by the poppy (Papaver somniferum L.) stand. Selenium was applied at a rate of 300 g.ha-1 in the stage of the end of elongation growth and after the fall of blossoms. Poppy yields were significantly influenced by the weather in the experimental years. In the dry year of 2009 poppy production was by 40.6 % lower than in 2008. Se application at the end of elongation growth reduced poppy seed yields on average by 11.5 %. Late supplementary nutrition at the stage after blossom fall also reduced yields (by 11.8 %). Due to the effect of extra-root Se nutrition the content of selenium in poppy seeds increased highly significantly from 139 microgramme.kg-1 to 757 microgramme.kg-1 of seeds. Also the uptake of selenium by the poppy stand was significant and after foliar application it increased 4.8 times. Selenium is a trace element which in small amounts is necessary for human and animal nutrition. In the organism it helps a number of antioxidant enzymes to function normally. In many parts of the world, including the Central European region, its content in agricultural products is very low. Attempts are therefore made to increase its content and cover human requirements with biologically valuable products by incorporating selenium into the system of plant nutrition. In a vegetation trial established in 2008 and 2009 we explored the effect of foliar applications of Se(IV) on yields and on its content in the seeds and the uptake of selenium by the poppy (Papaver somniferum L.) stand. Selenium was applied at a rate of 300 g.ha-1 in the stage of the end of elongation growth and after the fall of blossoms. Poppy yields were significantly influenced by the weather in the experimental years. In the dry year of 2009 poppy production was by 40.6 % lower than in 2008. Se application at the end of elongation growth reduced poppy seed yields on average by 11.5 %. Late supplementary nutrition at the stage after blossom fall also reduced yields (by 11.8 %). Due to the effect of extra-root Se nutrition the content of selenium in poppy seeds increased highly significantly from 139 microgramme.kg-1 to 757 microgramme.kg-1 of seeds. Also the uptake of selenium by the poppy stand was significant and after foliar application it increased 4.8 times. (en)
Title	Foliar Nutrition of Poppy Plants (Papaver Somniferum L.) with Selenium and the Effect on its Content in Seeds Foliar Nutrition of Poppy Plants (Papaver Somniferum L.) with Selenium and the Effect on its Content in Seeds (en)
skos:prefLabel	Foliar Nutrition of Poppy Plants (Papaver Somniferum L.) with Selenium and the Effect on its Content in Seeds Foliar Nutrition of Poppy Plants (Papaver Somniferum L.) with Selenium and the Effect on its Content in Seeds (en)
skos:notation	RIV/62156489:43210/11:00169861!RIV12-MZE-43210___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(QF3173)
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Škarpa, Petr Richter, Rostislav
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Mendelova univerzita v Brně / Agronomická fakulta
http://linked.open...dnocenehoVysledku	200056
http://linked.open...ai/riv/idVysledku	RIV/62156489:43210/11:00169861
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	quality of seeds; selenium; foliar application; yield of seeds; poppy seed (en)
http://linked.open.../riv/klicoveSlovo	poppy seed quality of seeds yield of seeds selenium foliar application
http://linked.open...odStatuVydavatele	PL - Polská republika
http://linked.open...ontrolniKodProRIV	[C579611663BA]
http://linked.open...i/riv/nazevZdroje	Journal of Elementology
http://linked.open...in/vavai/riv/obor	GD
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	The inovation of poppy (Papaver somniferum) growing technology
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	16
http://linked.open...iv/tvurceVysledku	Richter, Rostislav Škarpa, Petr
issn	1644-2296
number of pages	8 (xsd:int)
http://localhost/t...ganizacniJednotka	43210

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 41 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software