Experimental evaluation of the potential of arbuscular mycorrhiza to modify nutrient leaching in three arable soils located on one slope

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F19%3A00510130" target="_blank" >RIV/67985939:_____/19:00510130 - isvavai.cz</a>
Alternative codes found
RIV/00027049:_____/19:N0000006
Result on the web
<a href="http://hdl.handle.net/11104/0302059" target="_blank" >http://hdl.handle.net/11104/0302059</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.apsoil.2019.06.001" target="_blank" >10.1016/j.apsoil.2019.06.001</a>

Result language
angličtina
Original language name
Experimental evaluation of the potential of arbuscular mycorrhiza to modify nutrient leaching in three arable soils located on one slope
Original language description
The objective of our study was to evaluate the potential of arbuscular mycorrhiza to modify nitrogen and phosphorus cycling including nitrate and phosphate leaching in arable soils. Phosphate and nitrate leaching varied among the three soils according to phosphorus availability and plant growth, both being highest in the soil with the highest sand and phosphorus contents. Nitrate leaching was significantly increased by the soils' native microbial communities, which induced higher net nitrification rates as compared to the treatments inoculated with the pot-cultured microbial communities. Mycorrhiza was formed in all three soils after AMF inoculation, with low to intermediate root colonization levels. However, it had no effect on plant growth or nutrient uptake in any of the three soils, which was consistent with a significant nitrogen deficiency of the maize plants. The absence of mycorrhizal effects on nitrate and phosphate leaching is discussed within this context, and the potential of arbuscular mycorrhiza to reduce nutrient leaching from arable soils is concluded low.
Czech name
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Czech description
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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

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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