Long term measurement of leaf area index and radiation use efficiency in short rotation coppice poplar cultures and cereal crops

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62156489%3A43210%2F16%3A43913115" target="_blank" >RIV/62156489:43210/16:43913115 - 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

Long term measurement of leaf area index and radiation use efficiency in short rotation coppice poplar cultures and cereal crops

Original language description

Leaf area index (LAI) and radiation use efficiency (RUE) are two key crop parameters widely used to estimate the biomass production and carbon accumulation. However, long term LAI and RUE has rarely been studied on arable land in fast growing poplar short rotation coppice (SRC) and cereal crops. For better understanding and improving the potential of biomass accumulation of poplar SRC on arable land, and cereal crops (winter wheat and spring barely), we evaluated and compared the development of LAI and RUE in SRC poplar culture, winter wheat and spring barley. Poplar SRC culture was based on hybrid poplar clone J-105 (Populus nigra x P. maximowiczii) grown in a high-density (9216 trees ha-1). Poplar plantation was established in 2002, winter wheat (Triticum aestivum) was sowed in October 2011 and spring barley (Hordeum vulgare) was sowed in April to May 2012. Our results demonstrate an enhanced LAImax and RUE values with an increase in the growing season (GS) in SRC poplar. However, maximum RUE value was found in cereal crops as compared to SRC poplar culture (woody crop). LAI and RUE may be considered as a good estimator of biomass in woody and cereal crops.

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

40106 - Agronomy, plant breeding and plant protection; (Agricultural biotechnology to be 4.4)

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2016

Confidentiality

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

Article name in the collection

European Biomass Conference and Exhibition Proceedings

ISBN

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ISSN

2282-5819

e-ISSN

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Number of pages

6

Pages from-to

83-88

Publisher name

ETA-Florence Renewable Energies

Place of publication

Florencie

Event location

Amsterdam

Event date

Jun 6, 2016

Type of event by nationality

EUR - Evropská akce

UT code for WoS article

000473716900011