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Density of ammonificators and nitrifiers bacteria in soils cultivated with pine and native forest in the South of Brazil. Author(s): PEPE, K. B. F.; TULIO, R. H.; SILVA, K. da; ZANATTA, J. A.; RACHWAL, M. F. G. Repository: BDPA Publication year: 2019
Gradients in N-cycling attributes along forestry and agricultural land-use systems are indicative of soil capacity for N supply. Author(s): FAGOTTI, D. S. L.; MIYAUCHI, M. Y. H.; OLIVEIRA, A. G.; SANTINONI, I. A.; EBERHARDT, D. N.; NIMTZ, A.; RIBEIRO, R. A.; PAULA, A. M.; QUEIROZ, C. A. S.; ANDRADE, G.; ZANGARO, W.; NOGUEIRA, M. A. Indicators of soil quality associated with N-cycling were assessed under different land-use systems (native forest ? NAT, reforestation with Araucaria angustifolia or Pinus taeda and agricultural use... ... Repository: BDPA Publication year: 2012
Nitrogen loss (NH3, N2O) patterns in bench-scale composting. Author(s): INACIO, C. T.; URQUIAGA, S.; CHALK, P. M.; ALVES, B. J. R. Nitrogen (N) losses during composting reduce the value of the end product as a fertilizer. Nitrogen is lost during composting mainly by ammonia (NH3) volatilization in the thermophilic phase. We used... ... Repository: BDPA Publication year: 2015
Reclamation status of a degraded pasture based on soil health indicators. Author(s): SANTOS. C. A. dos; KRAWULSKI, C. C.; BINI, D.; GOULART FILHO, T.; KNOB, A.; MEDINA, C. C.; ANDRADE FILHO, G.; NOGUEIRA, M. A. Pasture degradation is a concern, especially in susceptible sandy soils for which strategies to recover them must be developed. Microbiological and biochemical soil health indicators are useful in the... ... Repository: BDPA Publication year: 2015

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