Поисковый запрос: (<.>A=Praveen-Kumar, Praveen-Kumar$<.>) |
Общее количество найденных документов : 11
Показаны документы с 1 по 11
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1.
| Praveen-Kumar Estimation of NH[4]-N, NO[2]-N, NO[3]-N and total N using the Chemifold III with same set of tubes and modifications in apparatus for degassing // J. Indian Soc. Soil Sci., 1996. Vol. 44, N 1.-С.32-37
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2.
| Praveen-Kumar Rhizobium-induced changes on nitrate reductase activity in rhizosphere and phyllosphere // Curr. Sci.. -India, 1997. Vol. 73, N 2.-С.204-205
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3.
| Praveen-Kumar Rhizobium-induced changes on nitrate reductase activity in rhizosphere and phyllosphere // Curr. Sci.. -India, 1997. Vol. 73, N 2.-С.204-205
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4.
| Lignite mine spoil characterization and approaches for its rehabilitation // Arid Land Res. and Manag., 2005. Vol. 19, N 1.-С.47-60
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5.
| Praveen-Kumar 2,3,5-Triphenyltetrazolium chloride (TTC) as electron acceptor of culturable soil bacteria, fungi and actinomycetes // Biol. and Fert. Soils, 2003. Vol. 38, N 3.-С.186-189
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6.
| Praveen-Kumar 2,3,5-Triphenyltetrazolium chloride (TTC) as electron acceptor of culturable soil bacteria, fungi and actinomycetes // Biol. and Fert. Soils, 2003. Vol. 38, N 3.-С.186-189
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7.
| Praveen-Kumar 2,3,5-Triphenyltetrazolium chloride (TTC) as electron acceptor of culturable soil bacteria, fungi and actinomycetes // Biol. and Fert. Soils, 2003. Vol. 38, N 3.-С.186-189
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8.
| Sharma B.M. Water retention and nutrient availability in a fly ash amended desert sandy soil // Arid Soil Res. and Rehabil., 1990. Vol. 4, N 1.-С.53-58
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9.
| Praveen-Kumar Effect of urease inhibitors on energy barriers of urease activity of soils // J. Indian Soc. Soil. Sci., 1990. Vol. 38, N 1.-С.34-39
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10.
| Praveen-Kumar A modification of douglas and bremner method for colorimetric estimation of urea // Commun. Soil Sci. and Plant Anal., 1989. Vol. 20, N 19-20.-С.2171-2176
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11.
| Praveen-Kumar A comparative study on methods of urea estimation for sensitivity due to changes in the makes/batches of acids used // J. India Soc. Soil Sci., 1991. Vol. 39, N 2.-С.358-360
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