Arbuscular mycorrhizal fungi act as biostimulants in horticultural crops

被引：368

作者：

Rouphael, Youssef ^{[1
]}

Franken, Philipp ^{[2
]}

Schneider, Carolin ^{[3
]}

Schwarz, Dietmar ^{[4
]}

Giovannetti, Manuela ^{[5
]}

Agnolucci, Monica ^{[5
]}

De Pascale, Stefania ^{[1
]}

Bonini, Paolo ^{[6
]}

Colla, Giuseppe ^{[7
]}

机构：

[1] Univ Naples Federico II, Dept Agr Sci, I-80055 Portici, Italy

[2] Leibniz Inst Vegetable & Ornamental Crops, Dept Plant Propagat, D-99090 Erfurt, Germany

[3] INOQ GmbH, D-29465 Schnega, Germany

[4] Leibniz Inst Vegetable & Ornamental Crops, D-14979 Grossbeeren, Germany

[5] Univ Pisa, Dept Agr Food & Environm, I-56124 Pisa, Italy

[6] Italpollina SpA, I-37010 Rivoli Veronese, Italy

[7] Univ Tuscia, Dept Agr Forestry Nat & Energy, I-01100 Viterbo, Italy

来源：

SCIENTIA HORTICULTURAE | 2015年 / 196卷

关键词：

Abiotic stresses; Biofertilisers; Rhizophagus irregularis; Funneliformis mossae; Glomus spp; Horticulture; Phytochemical compounds; Sustainability; SOIL MICROBIAL COMMUNITIES; PLANT-GROWTH; GLOMUS-INTRARADICES; NUTRIENT-UPTAKE; AM FUNGI; MINERAL ACQUISITION; ROOT COLONIZATION; SWEET BASIL; SALT STRESS; CADMIUM ACCUMULATION;

D O I：

10.1016/j.scienta.2015.09.002

中图分类号：

S6 [园艺];

学科分类号：

0902 ;

摘要：

In the coming years, more sustainable horticultural practices should be developed to guarantee greater yield and yield stability, in order to meet the increasing food global demand. An environmentally-friendly way to achieve the former objectives is represented by the biostimulant functions displayed by arbuscular mycorrhizal fungi (AMF). AMF support plant nutrition by absorbing and translocating mineral nutrients beyond the depletion zones of plant rhizosphere (biofertilisers) and induce changes in secondary metabolism leading to improved nutraceutical compounds. In addition, AMF interfere with the phytohormone balance of host plants, thereby influencing plant development (bioregulators) and inducing tolerance to soil and environmental stresses (bioprotector). Maximum benefits from AMP activity will be achieved by adopting beneficial farming practices (e.g. reduction of chemical fertilisers and biocides), by inoculating efficient AMF strains and also by the appropriate selection of plant host/fungus combinations. This review gives an up to date overview of the recent advances in the production of quality AMP inocula and in the biostimulant properties of AMF on plant health, nutrition and quality of horticultural crops (fruit trees, vegetables, flower crops and ornamentals). The agronomical, physiological and biochemical processes conferring tolerance to drought, salinity, nutrient deficiency, heavy metal contaminations and adverse soil pH in mycorrhizal plants are encompassed. In addition, the influence of bacterial interactions and farm management on AMP is discussed. Finally, the review identifies several future research areas relevant to AMF to exploit and improve the biostimulant effects of AMF in horticulture. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：91 / 108

页数：18

共 233 条

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