Mycorrhiza-released glomalin-related soil protein fractions contribute to soil total nitrogen in trifoliate orange
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F62690094%3A18470%2F20%3A50016834" target="_blank" >RIV/62690094:18470/20:50016834 - isvavai.cz</a>
Result on the web
<a href="https://www.agriculturejournals.cz/web/pse.htm?type=article&id=100_2020-PSE" target="_blank" >https://www.agriculturejournals.cz/web/pse.htm?type=article&id=100_2020-PSE</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.17221/100/2020-PSE" target="_blank" >10.17221/100/2020-PSE</a>
Alternative languages
Result language
angličtina
Original language name
Mycorrhiza-released glomalin-related soil protein fractions contribute to soil total nitrogen in trifoliate orange
Original language description
Glomalin released from arbuscular mycorrhizal fungi (AMF) has important roles in soil nutrient cycles, whereas contributing to glomalin-related soil protein (GRSP) fractions to soil nitrogen (N) is unknown. In this study, a two-chambered root-box that was divided into root chamber (root and mycorrhizal fungi hypha) and hypha chamber (free of the root) was used, and three AMF species including Diversispora epigaea, Paraglomus occultum, and Rhizoglomus intraradices were separately inoculated into the root chamber. Plant growth, soil total N, N content of purified GRSP fractions, and its contribution to soil total N, and leaf and root N contents were analysed. After four months, total biomass and root total length, surface area, and volume were improved by all AMF inoculations. AMF inoculations dramatically increased soil total N content in two chambers. The N content of purified easily extractable GRSP (EE-GRSP) and difficultly extractable GRSP (DE-GRSP) was 0.10 +/- 0.01 mg/g and 0.16 +/- 0.02 mg/g, respectively, accounted for 15.6 +/- 1.6% and 18.1 +/- 1.8% of soil total N, respectively. AMF inoculations stimulated the N accumulation in EE-GRSP and DE-GRSP, especially in the hypha chamber. It concluded that GRSP, especially DE-GRSP, acts as a soil N pool accounting for 33.8 +/- 1.9% of soil total N in orchards.
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
40101 - Agriculture
Result continuities
Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace
Others
Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Plant, soil and environment
ISSN
1214-1178
e-ISSN
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Volume of the periodical
66
Issue of the periodical within the volume
4
Country of publishing house
CZ - CZECH REPUBLIC
Number of pages
7
Pages from-to
183-189
UT code for WoS article
000530701700007
EID of the result in the Scopus database
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