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Nitrous oxide fluxes, soil oxygen, and denitrification potential of urine- and non-urine-treated soil under different irrigation frequencies

Owens, J.; Clough, Timothy J.; Laubach, J.; Hunt, J. E.; Venterea, R. T.; Phillips, R. L. (American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Inc., 2016-07)

© American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America. 5585 Guilford Rd., Madison, WI 53711 USA. All rights reserved. Despite increased use of irrigation to improve forage ...

Effects of lime and organic amendments derived from varied source materials on cadmium uptake by potato

Mamun, Shamim Al; Lehto, Niklas; Cavanagh, J.; McDowell, Richard; Aktar, M.; Benyas, E.; Robinson, Brett (American Society of Agronomy, Crop Science Society of America, and Soil Science Society of America, Inc., 2017-07)

Repeated applications of Cd-rich phosphate fertilizers have resulted in elevated concentrations of this toxic element in some New Zealand soils. Exceedance of the food safety standard for Cd (0.1 mg kg⁻¹ fresh weight) has ...