Manganese soil and foliar fertilization of olive plantlets: the effect on leaf mineral and phenolic content and root mycorrhizal colonization.
Olea europaea L.
arbuscular mycorrhizal fungi
calcareous soil
citric acid
zeolite A
Journal
Journal of the science of food and agriculture
ISSN: 1097-0010
Titre abrégé: J Sci Food Agric
Pays: England
ID NLM: 0376334
Informations de publication
Date de publication:
15 Jan 2019
15 Jan 2019
Historique:
received:
15
12
2017
revised:
29
05
2018
accepted:
04
06
2018
pubmed:
9
6
2018
medline:
3
1
2019
entrez:
9
6
2018
Statut:
ppublish
Résumé
The present study aimed to examine the effect of foliar (Mn_fol) and soil Zeolite-Mn (Mn_ZA) application on leaf mineral, total phenolic and oleuropein content, and mycorrhizae colonization of self-rooted cv. Leccino plantlets grown on calcareous soil. The dissolution of zeolite was 97% when citric acid was applied at 0.05 mM dm Changes in the arbuscular colonization percentage and oleuropein content may be connected to stress conditions provoked by a high leaf Mn concentration in the Mn_fol treatment at 90 DAT. Mn_ZA application increased leaf Mn concentration at 150 DAT compared to control and NPK treatments. It can be assumed that the dominant mechanism in Mn uptake from modified zeolite is Mn_ZA dissolution through root exudates. © 2018 Society of Chemical Industry.
Sections du résumé
BACKGROUND
BACKGROUND
The present study aimed to examine the effect of foliar (Mn_fol) and soil Zeolite-Mn (Mn_ZA) application on leaf mineral, total phenolic and oleuropein content, and mycorrhizae colonization of self-rooted cv. Leccino plantlets grown on calcareous soil.
RESULTS
RESULTS
The dissolution of zeolite was 97% when citric acid was applied at 0.05 mM dm
CONCLUSION
CONCLUSIONS
Changes in the arbuscular colonization percentage and oleuropein content may be connected to stress conditions provoked by a high leaf Mn concentration in the Mn_fol treatment at 90 DAT. Mn_ZA application increased leaf Mn concentration at 150 DAT compared to control and NPK treatments. It can be assumed that the dominant mechanism in Mn uptake from modified zeolite is Mn_ZA dissolution through root exudates. © 2018 Society of Chemical Industry.
Substances chimiques
Fertilizers
0
Minerals
0
Phenols
0
Zeolites
1318-02-1
Manganese
42Z2K6ZL8P
Types de publication
Journal Article
Langues
eng
Sous-ensembles de citation
IM
Pagination
360-367Subventions
Organisme : Ministry of Science, Education and Sport of Republic of Croatia
ID : 091-0910468-0166
Informations de copyright
© 2018 Society of Chemical Industry.