NITRIFICATION IN DIFFERENT SOILS.1
نویسندگان
چکیده
منابع مشابه
Comparison of Simultaneous Nitrification and Denitrification for Three Different Reactors
Discharge of high NH4-N containing wastewater into water bodies has become a critical and serious issue due to its negative impact on water and environmental quality. In this research, the performance of three different reactors was assessed and compared with regard to the removal of NH4-N from wastewater. The highest nitrogen removal efficiency of 98.3% was found when the entrapped sludge reac...
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Marine Crenarchaeota are the most abundant single group of prokaryotes in the ocean, but their physiology and role in marine biogeochemical cycles are unknown. Recently, a member of this clade was isolated from a sea aquarium and shown to be capable of nitrification, tentatively suggesting that Crenarchaeota may play a role in the oceanic nitrogen cycle. We enriched a crenarchaeote from North S...
متن کاملBiochemistry of nitrification in soil.
Schloessing, J. H. & Muntz, C. A. (1877). C.R. Acad. Sci., Paris, 84, 301; 85, 1018. Schloessing, J. H. & Muntz, C. A. (1878). C.R. Acad. Sci., Paris, 86, 892. Schloessing, J. H. & Muntz, C. A. (1879). C.R. Acad. Sci., Paris, 89, 1075. Snell, F. D. & Snell, C. T. (1936). Colorimetric Methods of Analysis, p. 623. London: Chapman and Hall. Stevens, F. L. & Withers, W. A. (1909). Zbl.'Bakt. II, 23...
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Urethanes have marked physiological activity in plants and animals. Lefevre (1939) found that phenyl urethane affects wheat germination, and subsequently Templeman and Sexton (1946) showed that a variety of urethanes suppress the germination of wheat and oats without affecting charlock. The most active urethanes (for example, isopropylphenylcarbamate;ethylphenylcarbamate) are effective at a con...
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ژورنال
عنوان ژورنال: Journal of the American Chemical Society
سال: 1902
ISSN: 0002-7863,1520-5126
DOI: 10.1021/ja02020a005