Ian Hunt, Chris Boucher, Bianca Das, Ash Martin, Rob Hardy
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引用次数: 0
Abstract
This study compared two sets of soil samples. One set was from a sheep paddock, the other set from an adjacent vineyard. Conventional agronomic soil tests showed that both sets of soil shared a common structure and nutrient base. However, there was more microbial biomass in the vineyard soil samples (p < 0.001). Most of this difference was due to increased fungal biomass in the vineyard (53% more total fungi biomass, p < 0.001), including mycorrhizal species (159% more mycorrhizal fungi biomass, p < 0.001). The study deployed a series of 10 electronic noses, each with six different gas sensors, on both sets of soil. The electronic noses detected higher levels of volatile organic compounds from the vineyard soil (p < 0.001), thus establishing a strong positive correlation with the microbial biomass results.
期刊介绍：
The Australian Journal of Grape and Wine Research provides a forum for the exchange of information about new and significant research in viticulture, oenology and related fields, and aims to promote these disciplines throughout the world. The Journal publishes results from original research in all areas of viticulture and oenology. This includes issues relating to wine, table and drying grape production; grapevine and rootstock biology, genetics, diseases and improvement; viticultural practices; juice and wine production technologies; vine and wine microbiology; quality effects of processing, packaging and inputs; wine chemistry; sensory science and consumer preferences; and environmental impacts of grape and wine production. Research related to other fermented or distilled beverages may also be considered. In addition to full-length research papers and review articles, short research or technical papers presenting new and highly topical information derived from a complete study (i.e. not preliminary data) may also be published. Special features and supplementary issues comprising the proceedings of workshops and conferences will appear periodically.
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