The poplar clone (populus Maximowiczii A. Henry × P. Nigra L.) growth under the controlled environment of growth chambers

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F86652079%3A_____%2F15%3A00485112" target="_blank" >RIV/86652079:_____/15:00485112 - isvavai.cz</a>

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

The poplar clone (populus Maximowiczii A. Henry × P. Nigra L.) growth under the controlled environment of growth chambers

Original language description

The objective of this study is to test the clone J-105 (Populus maximowiczii A. Henry × Populus nigra L.) responses to high temperatures under different water supply, CO2 and VPD levels. The experiment was established in May, 2014 by 144 cuttings planted into the pots. Sixty pots were placed into 5 growth chambers in July with the number of 12 pots per 1 chamber. The pots were split into 2 variants per 1 chamber – wet and dry treatment. The measurements, consisted in measurements of the plant heights, soil moisture (using ThetaProbe Soil Moisture Sensor) and CO2 response curves (using LI-6400 Portable Photosynthesis System), were carried out weekly. There were 4 parameters set up within each chamber under 2 protocols: (1) daily temperature course, (2) relative humidity (Rh) that together with temperature enable to control VPD values, (3) CO2 values and (4) PAR. The protocol for the control group was also established. The randomization between chambers was carried out weekly. The initial hypothesis was based on the assumption that elevated CO2 concentration (EC) will improve the water use efficiency and thus reduce the negative impact of drought, while increased air temperature and higher VPD will, on the contrary, amplify the negative effects of drought.

Czech name

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Czech description

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Type

D - Article in proceedings

CEP classification

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OECD FORD branch

10509 - Meteorology and atmospheric sciences

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2015

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection

Towards climatic services. Conference proceedings

ISBN

978-80-552-1389-7

ISSN

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e-ISSN

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Number of pages

3

Pages from-to

26-26

Publisher name

Slovak University of Agriculture in Nitra

Place of publication

Nitra

Event location

Nitra

Event date

Sep 15, 2015

Type of event by nationality

WRD - Celosvětová akce

UT code for WoS article

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