... A.b, Tyasto Z.A.b, Chernysheva M.G.b, Perminova I.V. a b Department of Soil Science ... or other oxidants, usually at alkaline pH.5 Usage of those techniques, however, does ... 2. 3. 4. 5. 6. L. Parent, M.R. Twiss, P.G. Campbell, P.G., Environ. Sci. ...
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Ссылки http://mgumus.chem.msu.ru/publication/2007/kulikova-usage-2007.pdf -- 239.0 Кб -- 28.09.2007 Похожие документы
... Plants Tatiana A. Sorkina1, Natalia A. Kulikova2,3, Anna M. Necvetay1, Olga I. Philippova2, Galina F. Lebedeva2, and Irina V ... Iron(II) sulfate with concentration 725 mmol/l was added to 5% solution of potassium humate at pH 11 and 9. ...
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... HA precipitate with a mixture of 0.1 M HCl and 0.3 M HF for the final removal of the ... the humusaccumulative horizon at a depth of 5-15 cm in a plot about 5 m2 in size ...
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Ссылки http://mgumus.chem.msu.ru/publication/2009/2009-kholodov-the-carbon.pdf -- 171.5 Кб -- 01.02.2010 Похожие документы
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... Rieke, M.J. (1988) Star formation at the galactic center, in R.E. Pudritz and M. Fich (eds.), Galactic and Extragalactic Star Formation, Kluwer Academic Publishers, Dordrecht, pp. ...
... 185 194. 2. Dashtban, M., Schraft, H., and Qin, W., Int. J. Biol. Sci., 2009, vol. 5, no. 6, pp. 578595. 3. ... 185 194. 2. Dashtban, M., Schraft, H., and Qin, W., Int. J. Biol. Sci., 2009, vol. 5, no. 6, pp. 578595. 3. ...
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