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Transformation of nitrogenous fertilizers of surface and deep application in calcareous soil

1990

Zuo Dongfeng (Beijing Agricultural Univ. (China))

AGROVOC Keywords
abonado de cobertera ammonium sulphate apport en couverture clay minerals deep placement localisation en profondeur microorganisme microorganismos microorganisms minerales de arcilla sulfate d'ammonium sulfato de amonio technique des traceurs tracer techniques urea uree
Bibliographic information
Volume 4 Issue 4 ISSN 1000-8551
Pagination
pp. 213-218
Other Subjects
Mineral argileux; Localizacion en profundidad; Tecnicas de trazadores; Topdressing; Fixation de l'azote/ sol calcaire; Nitrogen fixation/ calcareous soils; Fijacion del nitrogeno/ suelo calcareo
Language
Chinese
Note
3 tables, 11 ref. Summaries (Zh, En)
Type
Summary
1992-08-15
AGRIS AP
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