Differential responses of arbuscular mycorrhizal fungal communities to mineral and organic fertilization
نویسندگان
چکیده
منابع مشابه
Phylogenetic and Trait-Based Assembly of Arbuscular Mycorrhizal Fungal Communities
Both competition and environmental filtering are expected to influence the community structure of microbes, but there are few tests of the relative importance of these processes because trait data on these organisms is often difficult to obtain. Using phylogenetic and functional trait information, we tested whether arbuscular mycorrhizal (AM) fungal community composition in an old field was inf...
متن کاملEffects of Organic Farming on Communities of Arbuscular Mycorrhizal Fungi
Red pepper (Capsicum annum L.) roots and soils representing different agricultural management practices such as conventional (CON), no-chemical (NOC), and organic farming systems (ORG) were collected from 32 farm field sites in Kyunggi, Korea to investigate the effects of these agricultural practices on arbuscular mycorrhizal (AM) symbiosis. ORG inoculum significantly increased plant growth com...
متن کاملRapid response of arbuscular mycorrhizal fungal communities to short-term fertilization in an alpine grassland on the Qinghai-Tibet Plateau
BACKGROUND The Qinghai-Tibet Plateau (QTP) is home to the vast grassland in China. The QTP grassland ecosystem has been seriously degraded by human land use practices and climate change. Fertilization is used in this region to increase vegetation yields for grazers. The impact of long-term fertilization on plant and microbial communities has been studied extensively. However, the influence of s...
متن کاملRole of niche restrictions and dispersal in the composition of arbuscular mycorrhizal fungal communities
YLVA LEKBERG, ROGER T. KOIDE, JASON R. ROHR*, LAURA ALDRICHWOLFE† and JOSEPH B. MORTON‡ Department of Horticulture, The Pennsylvania State University, University Park, Pennsylvania 16802, USA, * Penn State Institutes of the Environment and Department of Entomology, The Pennsylvania State University, University Park, Pennsylvania 16802, USA, † Department of Ecology and Evolutionary Biology, Corn...
متن کاملAnthropogenic land use shapes the composition and phylogenetic structure of soil arbuscular mycorrhizal fungal communities.
Arbuscular mycorrhizal (AM) fungi play an important role in ecosystems, but little is known about how soil AM fungal community composition varies in relation to habitat type and land-use intensity. We molecularly characterized AM fungal communities in soil samples (n = 88) from structurally open (permanent grassland, intensive and sustainable agriculture) and forested habitats (primeval forest ...
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ژورنال
عنوان ژورنال: MicrobiologyOpen
سال: 2019
ISSN: 2045-8827,2045-8827
DOI: 10.1002/mbo3.920