Zewail, Reda M. Y.;
Ali, Maha;
El-Gamal, Ibrahim S. H.;
Al-Maracy, Sherine H. A.;
Islam, Khandakar R.;
Elsadek, Mohamed;
Azab, Ehab;
Gobouri, Adil A.;
ElNahhas, Nihal;
Mohamed, Mostafa H. M.;
El-Desouky, Heba S.
Interactive Effects of Arbuscular Mycorrhizal Inoculation with Nano Boron, Zinc, and Molybdenum Fertilization on Stevioside Contents of Stevia (Stevia rebaudiana, L.) Plants
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Media type:
E-Article
Title:
Interactive Effects of Arbuscular Mycorrhizal Inoculation with Nano Boron, Zinc, and Molybdenum Fertilization on Stevioside Contents of Stevia (Stevia rebaudiana, L.) Plants
Contributor:
Zewail, Reda M. Y.;
Ali, Maha;
El-Gamal, Ibrahim S. H.;
Al-Maracy, Sherine H. A.;
Islam, Khandakar R.;
Elsadek, Mohamed;
Azab, Ehab;
Gobouri, Adil A.;
ElNahhas, Nihal;
Mohamed, Mostafa H. M.;
El-Desouky, Heba S.
Published:
MDPI AG, 2021
Published in:
Horticulturae, 7 (2021) 8, Seite 260
Language:
English
DOI:
10.3390/horticulturae7080260
ISSN:
2311-7524
Origination:
Footnote:
Description:
Stevia (Stevia rebaudiana, L.) is receiving increasing global interest as a diabetes-focused herb associated with zero-calorie stevioside sweetener glycoside production. This study was conducted to determine whether the arbuscular mycorrhiza (AM), as a biofertilizer integrated with nano boron (B), zinc (Zn), and molybdenum (Mo), would improve stevia growth and stevioside content. A factorial experiment with four replicates was conducted to evaluate the effect of AM at 0, 150, and 300 spore/g soil and three nano microelements B at 100 mg/L, Zn at 100 mg/L, and Mo at 40 mg/L on growth performance, stevioside, mineral contents, and biochemical contents of stevia. Results indicated that the combination of AM at 150 and B at 100 mg/L significantly increased plant height, number of leaves, fresh and dry-stem, and herbal g/plant during the 2019 and 2020 growing seasons. Chlorophyll content was increased by the combination between AM at 150 spore/g soil and B at 100 mg/L during both seasons. Stevioside content in leaves was increased by AM at 150 spore/g soil and B at 100 mg/L during the second season. In addition, N, P, K, Zn, and B in the leaf were increased by applying the combination of AM and nano microelements. Leaf bio constituent contents were increased with AM at 150 spore/g soil and B at 100 mg/L during both seasons. The application of AM and nano B can be exploited for high growth, mineral, and stevioside contents as a low-calorie sweetener product in stevia.