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Chapter 14,438

Effect of forms of nitrogen fertilizers on dynamics of nitiate- and ammonium-nitrogen in soil

Umarov, A.A.

Agrokhimiya (5): 28-32

1968


ISSN/ISBN: 0002-1881
Accession: 014437066

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On long-irrigated meadow soil under cotton, the best distribution of mineral N in the profile was obtained by applying CaCN2 or urea-formaldehyde under the plough in autumn, followed by topdressing with NH4NO3.

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