Phenology and autumnal accumulation of N reserves in
belowground organs of wetland helophytes Phragmites australis
and Glyceria maxima affected by nutrient surplus

J 2008

Phenology and autumnal accumulation of N reserves in belowground organs of wetland helophytes Phragmites australis and Glyceria maxima affected by nutrient surplus

TYLOVÁ, Edita, Lenka STEINBACHOVÁ, Olga VOTRUBOVÁ and Vít GLOSER

Basic information

Original name

Phenology and autumnal accumulation of N reserves in belowground organs of wetland helophytes Phragmites australis and Glyceria maxima affected by nutrient surplus

Name in Czech

Fenologie an podzimní ukládání zásob N v podzemních orgánech mokřadních rostlin Phragmites australis and Glyceria maxima za nadbytku živin

Authors

TYLOVÁ, Edita (203 Czech Republic), Lenka STEINBACHOVÁ (203 Czech Republic), Olga VOTRUBOVÁ (203 Czech Republic) and Vít GLOSER (203 Czech Republic, guarantor)

Edition

Environmental and Experimental Botany, 2008, 0098-8472

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

10600 1.6 Biological sciences

Country of publisher

France

Confidentiality degree

není předmětem státního či obchodního tajemství

Impact factor

Impact factor: 2.301

RIV identification code

RIV/00216224:14310/08:00029019

Organization unit

Faculty of Science

UT WoS

000254671700004

Keywords in English

helophytes;Phragmites;Glyceria;nutrient supply;trophic status

Abstract

ORIG CZ

V originále

Two co-occurring dominant wetland helophytes and potential competitors, Phragmites australis and Glyceria maxima, were cultivated under N, P availabilities simulating the trophic status of wetlands with different fertility (oligo- and eutrophic). In the present study, both species responded similarly to nutrient surplus. The enhanced growth, delayed shoot senescence, and delayed retranslocation of N into belowground organs were found in both species in eutrophic treatment. Furthermore, N levels remaining in dry leaves were proportionally related to those in living ones, being significantly higher in eutrophic treatment.

In Czech

Výzkum reakcí dvou druhů mokřadních rostlina na zvýšený přísun minerálních živin. Oba zkoumané druhy - rákos i zblochan, reagovaly podobně - zrychlený růst, oddálené stárnutí nadzemních částí, zpožděné ukádání zásobních látek do podzemních orgánů.

Links

GA206/98/P268, research and development project

Name: Úloha dusíkatých zásobních látek v řízení růstových procesů třtiny křovištní (Calamagrostis epigejos)

Investor: Czech Science Foundation, A role of nitrogen storage compounds in control of growth processes of a grass Calamagrostis epigejos

Citovat

TYLOVÁ, Edita, Lenka STEINBACHOVÁ, Olga VOTRUBOVÁ and Vít GLOSER. Phenology and autumnal accumulation of N reserves in belowground organs of wetland helophytes Phragmites australis and Glyceria maxima affected by nutrient surplus. Environmental and Experimental Botany. 2008, vol. 63, 1-3, p. 28-38, 10 pp. ISSN 0098-8472.

@article{743441,
   author = {Tylová, Edita and Steinbachová, Lenka and Votrubová, Olga and Gloser, Vít},
   article_number = {1-3},
   keywords = {helophytes;Phragmites;Glyceria;nutrient supply;trophic status},
   language = {eng},
   issn = {0098-8472},
   journal = {Environmental and Experimental Botany},
   note = {doi:10.1016/j.envexpbot.2007.10.011},
   title = {Phenology and autumnal accumulation of N reserves in belowground organs of wetland helophytes Phragmites australis and Glyceria maxima affected by nutrient surplus},
   volume = {63},
   year = {2008}
}

TY  - JOUR
ID  - 743441
AU  - Tylová, Edita - Steinbachová, Lenka - Votrubová, Olga - Gloser, Vít
PY  - 2008
TI  - Phenology and autumnal accumulation of N reserves in belowground organs of wetland helophytes Phragmites australis and Glyceria maxima affected by nutrient surplus
JF  - Environmental and Experimental Botany
VL  - 63
IS  - 1-3
SP  - 28-38
EP  - 28-38
SN  - 00988472
N1  - doi:10.1016/j.envexpbot.2007.10.011
KW  - helophytes;Phragmites;Glyceria;nutrient supply;trophic status
N2  - Two co-occurring dominant wetland helophytes and potential competitors, Phragmites australis and Glyceria maxima, were cultivated under N, P availabilities simulating the trophic status of wetlands with different fertility (oligo- and eutrophic). In the present study, both species responded similarly to nutrient surplus. The enhanced growth, delayed shoot senescence, and delayed retranslocation of N into belowground organs were found in both species in eutrophic treatment. Furthermore, N levels remaining in dry leaves were proportionally related to those in living ones, being significantly higher in eutrophic treatment.
ER  -

TYLOVÁ, Edita, Lenka STEINBACHOVÁ, Olga VOTRUBOVÁ and Vít GLOSER. Phenology and autumnal accumulation of N reserves in belowground organs of wetland helophytes Phragmites australis and Glyceria maxima affected by nutrient surplus. \textit{Environmental and Experimental Botany}. 2008, vol.~63, 1-3, p.~28-38, 10 pp. ISSN~0098-8472.

Detailed Information on Publication Record