Effect of Different Arbuscular Mycorrhizal Fungi Combinations and Inoculation Periods on Rhizosphere Soil Physicochemical Properties and Microbial Quantity of Paris polyphylla var. yunnanensis Seedlings
Topic|更新时间:2020-12-10
|
Effect of Different Arbuscular Mycorrhizal Fungi Combinations and Inoculation Periods on Rhizosphere Soil Physicochemical Properties and Microbial Quantity of Paris polyphylla var. yunnanensis Seedlings
Chinese Journal of Experimental Traditional Medical FormulaeVol. 26, Issue 22, Pages: 116-130(2020)
GU Wen-chao,ZHANG Jie,ZHOU Nong,et al.Effect of Different Arbuscular Mycorrhizal Fungi Combinations and Inoculation Periods on Rhizosphere Soil Physicochemical Properties and Microbial Quantity of Paris polyphylla var. yunnanensis Seedlings[J].Chinese Journal of Experimental Traditional Medical Formulae,2020,26(22):116-130.
GU Wen-chao,ZHANG Jie,ZHOU Nong,et al.Effect of Different Arbuscular Mycorrhizal Fungi Combinations and Inoculation Periods on Rhizosphere Soil Physicochemical Properties and Microbial Quantity of Paris polyphylla var. yunnanensis Seedlings[J].Chinese Journal of Experimental Traditional Medical Formulae,2020,26(22):116-130. DOI: 10.13422/j.cnki.syfjx.20202072.
Effect of Different Arbuscular Mycorrhizal Fungi Combinations and Inoculation Periods on Rhizosphere Soil Physicochemical Properties and Microbial Quantity of Paris polyphylla var. yunnanensis Seedlings
To study the effects of different arbuscular mycorrhizal (AM) fungi combinations on rhizosphere soil physicochemical properties and microbial quantity in the seedlings of
Paris polyphylla
var.
yunnanensis
at different inoculation periods,so as to lay a foundation for cultivating high-quality
P. polyphylla
var.
yunnanensis
.
Method
2
The spore density,infection rate,nutrient and enzyme activity in the soil around the roots of
P. polyphylla
var.
yunnanensis
seedlings under different AM fungi combinations and different inoculation periods were analyzed by the greenhouse pot inoculation trials and soil agrochemical analysis methods.
Result
2
The infection rate of different AM fungi treatment groups was more than 80% in different inoculation periods,and the spore density was higher than control (CK) group in some periods. It reflected that the relationship between AM fungi and roots of Paris polyphylla seedlings was favorable. The content of nitrogen in the soil decreased,but the content of available P,available K and soil pH increased. The soil nutrients in the cultivar one-year seedlings and wild seedlings were higher. The total number of soil microorganisms showed that bacteria>actinomycetes>fungi. The cultivar two-year seedlings with AM fungi combinations of S3,S5 and S8 had better soil structure and higher biomass carbon content. The growth rates of phosphatase and protease activity were higher in the soil,but catalase activity was lowest. In the treatment groups S2,S3,S4,S5 and S6,the soil enzyme activities of the wild seedlings and one-year-old seedlings were best.
Conclusion
2
Different AM fungal treatment groups and different inoculation periods had certain effects on rhizosphere soil physicochemical properties and microbial quantity in the seedlings of
P. polyphylla
var.
yunnanensis
, which provided a technical basis for the cultivation of
TROUVELOT A , KOUGH J L , GIANINAZZI-PEARSON V . Mesure Du Taux De Mycorhization VA D'un Système Radiculaire. Recherchede Méthodes D'estimation Ayant Une Signification Fonctionnelle [M]. Paris : INRA Publications , 1986 .
BARDGETT R D , FRANKLAND J C , WHITTAKER J B . The effects of agricultural practices on the soil biota of some upland grasslands [J]. Agr Ecosyst Environ , 1993 , 45 ( 2 ): 25 - 45 .
KEUN H K , STEPHAN P . Landscape character,biodiversity and land use planning:the case of Kwangju City Region,South Korea [J]. Land Use Policy , 2007 , 24 ( 1 ): 264 - 275 .
Effect of Different Exogenous Arbuscular Mycorrhizal Fungi Combinations on Rhizosphere Soil Environment of Paris polyphylla var. yunnanensis
Effects of Different Microbial Fertilizers on Physiology and Rhizosphere Soil Environment of Codonopsis pilosula
Effect of a Compound Microbial Fertilizer on Growth, Quality, and Soil Properties of Andrographis paniculata
Effect of Different Combinations of Arbuscular Mycorrhiza on Paris polyphylla var. yunnanensis and Chemical Components
Effect of Garlic on Soil Environment and Yield of Continuous Cropping and Rotation of Angelica sinensis Under Membrane Cultivation
Related Author
Nong ZHOU
Min YANG
Dong-qin GUO
You ZHOU
ZHAN Haixian
JIANG Xia
ZHAO Junxi
SHI Panpan
Related Institution
Institute of Pharmaceutical & Food Engineering, Shanxi University of Chinese Medicine
Key Laboratory for Production and Development of Cantonese Medicinal Materials Under State Administration of TCM
School of Traditional Chinese Medicine(TCM), Guangdong Pharmaceutical University
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