Resprouting strategies of three native shrub Cerrado species from a morphoanatomical and chemical perspective
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F21%3A00552899" target="_blank" >RIV/67985939:_____/21:00552899 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0327971" target="_blank" >http://hdl.handle.net/11104/0327971</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1071/BT21039" target="_blank" >10.1071/BT21039</a>
Alternative languages
Result language
angličtina
Original language name
Resprouting strategies of three native shrub Cerrado species from a morphoanatomical and chemical perspective
Original language description
This study was carried out in a Cerrado (the largest savanna in the Neotropics) area where pine plantations, introduced in the 1970s, were removed by clear cutting of the trees and burning of the remaining material. After the removal and burning, some native shrub species resprouted. Since resprouting is dependent on buds that can be in the belowground bud-bearing (BBB) organs containing reserves, we selected three resprouting Myrtaceae species for analysis of morphology and anatomy of their BBB organs, to determine which compounds could be accumulated and to investigate the bud protection features. Standard histological techniques were used to analyse the BBB organs. The belowground bud bank at a depth of 10 cm was determined. Nonstructural carbohydrates, total phenolics, and flavonoids were quantified on the roots. The large size of BBB organs suggest that these species were present before plantation establishment and survived plantation management treatments. All species produced a large number of axillary buds. All BBB organs exhibited significant lignification and stored starch and phenolic compounds in the parenchyma cells. The protective features and the storage of reserves associated with the bud-bank allowed the survival and subsequent resprouting of these species, contributing to the regeneration of this disturbed area.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10611 - Plant sciences, botany
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Australian Journal of Botany
ISSN
0067-1924
e-ISSN
1444-9862
Volume of the periodical
69
Issue of the periodical within the volume
8
Country of publishing house
AU - AUSTRALIA
Number of pages
16
Pages from-to
527-542
UT code for WoS article
000706631500001
EID of the result in the Scopus database
2-s2.0-85117289179