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Title 

Effect of quartz porphyry on growth of creeping bentgrass(Agrotis stolonifera) and soil bacterial community structures

 

맥반석처리가 골프장 잔디의 생육과 토양미생물의 군집구조에 미치는 영향

Authors 

S C KohJ H ChoiByung-Hyuk KimS E Kim

Publisher 

The Microbiological Society of Korea

Issue Date 

2008

Citation 

Korean Journal of Microbiology, vol. 44, no. 4, pp. 317-325

Keywords 

actinobacteriabentgrassquartz porphyrysoil microbial communities

Abstract 

Recently there are difficulties in management of golf courses because of an ever increasing demand for golf as a leisure sports. Hence natural minerals as an amendment could be applied to improve and manage the physicochemical properties of the golf course soils in an environment-friendly way. In this study, quartz porphyry, which has been shown to be a good soil amendment for crop production, was tested for its effect on physicochemical properties of the golf course soil, growth of creeping bentgrass (Agrostis stolonifera) and changes of soil microbial communities in the soil. In general, amendment of 20% quartz porphyry into the soil turned out to be most effective in enhancing a proper growth of the grass leaves and roots. DGGE profile data showed that eubacterial species richness was also the highest at this level of the mineral treatment in which Actinobacteria and α-Proteobacteria were the dominant phyla. This appeared to be attributed to a low level of soluble organic matter content and decreased concentration of cations such as Ca2+, Mg2+, and K+. Copyright ? 2008, The Microbiological Society of Korea.

ISSN 

0440-2413

Appears in Collections

1. Journal Articles > Journal Articles

Registered Date

2017-04-19


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