|Table of Contents|

Effects of Arbuscular Mycorrhizal Fungi on Growth and the Physiological Characteristics of Celery Under Salt Stress

《北方园艺》[ISSN:1001-0009/CN:23-1247/S]

Issue:
2019年18
Page:
47-51
Research Field:
Publishing date:

Info

Title:
Effects of Arbuscular Mycorrhizal Fungi on Growth and the Physiological Characteristics of Celery Under Salt Stress
Author(s):
LIU Yaochen1; 2; WANG Zhen2; WANG Ce2; XIE Hongxin1; 2; LI Min1; 2
(1.Institute of Mycorrhizal Biotechnology，Qingdao Agricultural University，Qingdao，Shandong 266109；2.College of Horticulture，Qingdao Agricultural University，Qingdao，Shandong 266109)
Keywords:
celery; arbuscular mycorrhizal fungi; salt stress; defense enzyme activity; malondialdehyde
PACS:
-
DOI:
10.11937/bfyy.20190094
Abstract:
In this study，celery(Apium graveolens，cv.‘Jinkou’) was used as the test material to inoculated with AMF under four NaCl concentrations (0，50，100，and 150 mmol?L-1) in pot experiment.The effect of arbuscular mycorrhizal fungi (AMF) on the growth and physiological characteristics of celery under salt stress was studied.In order to provide a theoretical basis for the cultivation and production of vegetables in saline-alkaili land.The results showed that with the increase of the degree of salt stress，the growth index of celery was restrained the extent to which more and more serious，and add the AMF treatment compared with no addition，the plant height，stem diameter，plant fresh weight and root fresh weight of suppression level were significantly lower.The soluble sugar and proline content of plant body increased，the superoxide dismutase，peroxidase and catalase activity were significantly enhanced，and the accumulation of malondialdehyde decreased significantly.AMF inoculation can promote the growth of celery plants under salt stress and alleviate the injury of celery plants under salt stress.

References:

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Last Update: 2019-09-29