A rapid method for estimating available nitrogen in paddy soil by derivative ultraviolet spectrum

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Bibliographic Details
Published inNippon dojō hiryōgaku zasshi Vol. 68; no. 5
Main Authors Sato, T. (Nagano-ken. Agricultural Experiment Station, Suzaka (Japan)), Uwasawa, M
Format Journal Article
LanguageJapanese
Published 05.10.1997
Subjects
ANALYTICAL METHODS
AZOTE
DISPONIBILIDAD DE NUTRIENTES
DISPONIBILITE D'ELEMENT NUTRITIF
ESPECTROSCOPIA ULTRAVIOLETA
NITROGEN
NITROGENO
NUTRIENT AVAILABILITY
PADDY SOIL
SOL DE RIZIERE
SPECTROSCOPIE UV
SUELO DE ARROZALES
TECHNIQUE ANALYTIQUE
TECNICAS ANALITICAS
ULTRAVIOLET SPECTROPHOTOMETRY
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Bibliography:1998001005
P33
U30
ISSN:0029-0610
DOI:10.20710/dojo.68.5_568