ZHU Fu-rong,ZHOU Nong,YANG Min,et al.Effect of Different Arbuscular Mycorrhizal Fungi on Soil Nutrients in Rhizosphere Soil of Paris polyphylla var. yunnanensis Seedlings[J].Chinese Journal of Experimental Traditional Medical Formulae,2020,26(22):86-95.
ZHU Fu-rong,ZHOU Nong,YANG Min,et al.Effect of Different Arbuscular Mycorrhizal Fungi on Soil Nutrients in Rhizosphere Soil of Paris polyphylla var. yunnanensis Seedlings[J].Chinese Journal of Experimental Traditional Medical Formulae,2020,26(22):86-95. DOI: 10.13422/j.cnki.syfjx.20202078.
Effect of Different Arbuscular Mycorrhizal Fungi on Soil Nutrients in Rhizosphere Soil of Paris polyphylla var. yunnanensis Seedlings
To clarify the effect of the arbuscular mycorrhizal (AM) fungi on the rhizosphere soil nutrient content,AM fungi infection rate and total rhizome saponins content of
Paris polyphylla
var.
yunnanensis
under symbiosis culture.
Method
2
The changes in the root AM fungi infection rate,rhizosphere soil nutrient content,total rhizome saponins content of
P. polyphylla
var.
yunnanensis
and the relationship of the rhizosphere soil factors,the infection rate and the total rhizome saponins content after AM fungi inoculation were analyzed by the method of combining room temperature pot inoculation and data analysis.
Result
2
As compared with the CK group,the root AM fungi infection rate of the AM inoculation group was significantly enhanced (
P
<
0.05),the content of easily extractable glomalin,total glomalin,and total nitrogen increased significantly,while available potassium content and pH significantly decreased. After inoculation with AM fungi,the contents of total phosphorus,available phosphorus,available nitrogen,ammonium nitrogen,nitrate nitrogen,available potassium,and organic matter in the rhizosphere soil of
P. polyphylla
var.
yunnanensis
showed significant differences as compared with the CK group. The soil nutrient status was improved,and the total saponin content in the rhizome of
P. polyphylla
var.
yunnanensis
was increased.
Conclusion
2
Inoculation with AM fungi can improve the rhizosphere soil nutrient status of
P. polyphylla
var.
yunnanensis
,promote the nutrient transformation in the rhizosphere soil,promote the growth of
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TROUVELOT A , KOUGH J L , GIANINAZZI P V . Mesure Du Taux De Mycorhization VA D'un Système Radiculaire. Recherche De Méthodes D'estimation Syant Une Signification Fonctionnelle [M] Paris : INRA Publications , 1986 : 217 - 224 .
RILLIG M C , WRIGHT S F , EVINER V T . The role of arbuscular mycorrhizal fungi and glomalin in soil aggregation:comparing effects of five plantspecies [J]. Plant Soil , 2002 , 238 ( 2 ): 325 - 333 .
Effect of Inoculation with Organophosphate Solubilizing Bacteria on Quality and Soil Fertility of Paris polyphylla var. yunnanensis
Influences of Natural Fibrous Root Decay on Growth and Active Component Content of Paris polyphylla var. yunnanensis
Effect of Different Combinations of Arbuscular Mycorrhiza on Paris polyphylla var. yunnanensis and Chemical Components
Effect of Arbuscular Mycorrhizal Fungi Inoculation on Physical and Chemical Properties of Rhizosphere Soil of Paris polyphylla var. yunnanensis
Effect of Different Arbuscular Mycorrhizal Fungi Combinations and Inoculation Periods on Rhizosphere Soil Physicochemical Properties and Microbial Quantity of Paris polyphylla var. yunnanensis Seedlings
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