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Full-Text Articles in Life Sciences
Effects Of Nitrogen Fertilization And Bioenergy Crop Species On Central Tendency And Spatial Heterogeneity Of Soil Glycosidase Activities, Min Yuan, Jianjun Duan, Jianwei Li, Siyang Jian, Lahiru Gamage, Kudjo E. Dzantor, Dafeng Hui, Philip A. Fay
Effects Of Nitrogen Fertilization And Bioenergy Crop Species On Central Tendency And Spatial Heterogeneity Of Soil Glycosidase Activities, Min Yuan, Jianjun Duan, Jianwei Li, Siyang Jian, Lahiru Gamage, Kudjo E. Dzantor, Dafeng Hui, Philip A. Fay
Agricultural and Environmental Sciences Faculty Research
Extracellular glycosidases in soil, produced by microorganisms, act as major agents for decomposing labile soil organic carbon (e.g., cellulose). Soil extracellular glycosidases are significantly affected by nitrogen (N) fertilization but fertilization effects on spatial distributions of soil glycosidases have not been well addressed. Whether the effects of N fertilization vary with bioenergy crop species also remains unclear. Based on a 3-year fertilization experiment in Middle Tennessee, USA, a total of 288 soil samples in topsoil (0–15 cm) were collected from two 15 m2 plots under three fertilization treatments in switchgrass (SG: Panicum virgatum L.) and gamagrass (GG: Tripsacum dactyloides L.) …
The Threat Of Antibiotic Resistance In Changing Climate, Aliyar Cyrus Fouladkhah, Brian Thompson, Janey Smith Camp
The Threat Of Antibiotic Resistance In Changing Climate, Aliyar Cyrus Fouladkhah, Brian Thompson, Janey Smith Camp
Agricultural and Environmental Sciences Faculty Research
As the earliest form of life, microorganisms have elaborate mechanisms for adapting to changes in environmental conditions.