HUANG Yan-ping,GAN Qiu-xia,YANG Min,et al.Effect of Field Inoculation with Arbuscular Mycorrhizal Fungi on Rhizosphere Soil Structure of Paris polyphylla var. yunnanensis[J].Chinese Journal of Experimental Traditional Medical Formulae,2020,26(22):110-115.
HUANG Yan-ping,GAN Qiu-xia,YANG Min,et al.Effect of Field Inoculation with Arbuscular Mycorrhizal Fungi on Rhizosphere Soil Structure of Paris polyphylla var. yunnanensis[J].Chinese Journal of Experimental Traditional Medical Formulae,2020,26(22):110-115. DOI: 10.13422/j.cnki.syfjx.20202081.
Effect of Field Inoculation with Arbuscular Mycorrhizal Fungi on Rhizosphere Soil Structure of Paris polyphylla var. yunnanensis
To investigate the effects of arbuscular mycorrhiza(AM) fungi inoculation on the rhizosphere soil of
Paris polyphylla
var.
yunnanensis
under field conditions,so as to provide a reference for the standardized cultivation and development of high-quality varieties of
P. polyphylla
var.
yunnanensis
.
Method
2
The effects of inoculation with mycorrhizal fungi on the rhizosphere soil structure of
P. polyphylla
var.
yunnanensis
were observed through a combination of small-scale field inoculation test and laboratory analysis. Soil indexes were determined by soil agrochemical methods.
Result
2
The treatment groups inoculated with exogenous AM fungi showed a regulatory effect on the infection rate and intensity of AM fungi infection in the root system of
P. polyphylla
var.
yunnanensis
. After treatment with AM fungi,the soil pH was basically not affected,and the contents of organic matter,available nitrogen,available phosphorus,and available potassium increased. Moreover,the number of fungi decreased,the number of bacteria and actinomycetes increased,and soil enzyme activities increased. The results of correlation analysis showed that there was a significant positive correlation among the soil physical and chemical indexes,especially the bacterial number and the three types of phosphatases showed extremely significant correlation (
r
=0.849,0.800,0.804,
P
<
0.01).
Conclusion
2
The application of the two mixed fungicides could increase the number of microorganisms and enzyme activities in the rhizosphere of
P. polyphylla
var.
yunnanensis,
and there was a certain synergy effect among the soil factors. Among the three field trials,the effects in Anshun,Guizhou and Wanzhou,Chongqing were more ideal,which provided a theoretical and practical basis for large-scale promotion of
PHILIPS J M , HAYMAN D S . Improved procedures for clearing and attaining parasitic and vesicular mycorrhizal fungi for rapid assessment of infection [J]. Trans Br Mycol Soc , 1970 , 55 : 158 .
TROUVELOT A , KOUGH J L , GIANINAZZI P V . Mesure Du Taux De Mycorhization VA D'un Système Radiculaire. Recherche De Méthodes D'estimation ayant Une Signification Fonctionnelle [M] Paris : INRA Publications , 1986 : 217 .
Effect of Different Combinations of Arbuscular Mycorrhiza on Paris polyphylla var. yunnanensis and Chemical Components
Preparation of Baoyuan Chewable Tablets and Evaluation of Its Anti-fatigue Effect
Influences of Natural Fibrous Root Decay on Growth and Active Component Content of Paris polyphylla var. yunnanensis
Effect of Arbuscular Mycorrhizal Fungi Inoculation on Physical and Chemical Properties of Rhizosphere Soil of Paris polyphylla var. yunnanensis
The Effect of Coadministration with on Cytochrome P450 in Rat Liver
Related Author
Hai-ling LI
Dong-qin GUO
Min YANG
Wen-chao GU
Jing-jing ZHAO
Nong ZHOU
LIU Man
YANG Ying
Related Institution
College of Pharmacy, Dali University, Dali
Chongqing Engineering Laboratory for Green Cultivation and Deep Processing of Three Gorges Reservoir Area´s Medicinal Herbs,College of Food and Biological Engineering,Chongqing Three Gorges University
Jiangsu Province Engineering Research Center of Famous Classical Formulas,School of Pharmacy,Nanjing University of Chinese Medicine
Chongqing Engineering Laboratory for Green Cultivation and Deep Processing of Three Gorges Reservoir Area´s Medicinal Herbs,College of Food and Biological Engineering, Chongqing Three Gorges University