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Behavior of nitrogen in paddy soils

, : Behavior of nitrogen in paddy soils. JARQ Japan Agricultural Research Quarterly 20(2): 100-107

The following are discussed: (a) mineralization of organic nitrogen, (b) denitrification, (c) absorption by rice plants, (d) immobilization, and (e) biological nitrogen fixation in paddy soils.


Other references

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Raman, S.V.; Barry, J.S.; Murjaneh, S.; Jacob, J.; Quinn, A.; Sturrock, G.; Shaw, S.; Allman, K., 2008: Comparison of 4% articaine and 0.5% levobupivacaine/2% lidocaine mixture for sub-Tenon's anaesthesia in phacoemulsification cataract surgery: a randomised controlled trial. Backgound/aims: The aim of this study was to compare the efficacy and safety of 4% articaine with a mixture containing equal volumes of 2% lidocaine and 0.5% levobupivacaine without hyaluronidase for sub-Tenon's anaesthesia in phacoemulsific...

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Hufschmidt, A.; Shabarin, V.; Zimmer, T., 2009: Drug-induced confusional states: the usual suspects?. Acute confusional state (ACS) is a frequent reason for hospital admission. This study examines retrospectively the frequency by which individual drugs were found responsible for ACS. Drug-induced ACS was found in 65 (18.8%) of 346 hospital admissi...

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