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How are microorganisms and nutrient cycling in saline soils affected by soil matric potential? Dryland agriculture is threatened by salinity and drought, and it is well-known that individually, both can decrease not only crop growth but also microbial activity and nutrient cycling which are critical for sustainability. As our climate becomes drier, it is necessary to understand how microbial activity and nutrient cycling in saline soils will be affected by drought and sporadic summer rainfall ev ....How are microorganisms and nutrient cycling in saline soils affected by soil matric potential? Dryland agriculture is threatened by salinity and drought, and it is well-known that individually, both can decrease not only crop growth but also microbial activity and nutrient cycling which are critical for sustainability. As our climate becomes drier, it is necessary to understand how microbial activity and nutrient cycling in saline soils will be affected by drought and sporadic summer rainfall events. As an international team of soil biologists, we will investigate the interactions between salinity and soil moisture on microbial activity and nutrient cycling. The results will provide insights into nutrient cycling in saline soils now and in the future and the benefit of amelioration strategies.Read moreRead less
Linkage Infrastructure, Equipment And Facilities - Grant ID: LE110100119
Funder
Australian Research Council
Funding Amount
$370,000.00
Summary
Advanced gas chromatography mass spectrometry instrumentation for the analysis of highly complex systems. Advanced instrumentation is required for analysis of the composition of highly complex samples derived from plants, soil, petroleum, water, food and wine. Sample analyses like these form the basis of many applied science research programs. This equipment will offer improved analytical capability and sensitivity, which will enhance the scale and scope of research that can be undertaken.