Published August 1996 | Version v1
Miscellaneous Metadata-only

Ammonia volatilization from surface-applied nitrogen solution of urea and ammonium nitrate

Creators

  • 1. Centro de Energia Nuclear na Agricultura (CENA), Piracicaba, SP (Brazil)

Description

The urea is one of the fertilizers more utilized in modern agriculture. One of the problems in the urea utilization is the ammonium volatilization, resulting in low utilization of N-fertilizers by the plants.The objective of this study it was to evaluate and to compare in laboratories conditions , utilizing the 15 N technic the soil's ammonium lost by volatilization associated a superficial application of nitrogen corresponding doses like urea solution and urea and ammonium nitrates solution

Availability note (English)

Available from the Library of the Brazilian Nuclear Energy Commission, Rio de Janeiro

Additional details

Additional titles

Original title (Portuguese)
Volatizacao de amonia do solo associada a aplicacao superficial de solucao nitrogenada com ureia e nitrato de amonia

Publishing Information

Imprint Pagination
5 p.

Conference

Title
13. Latin-american congress on soil science; 1. Brazilian meeting on soil biology; 4. Brazilian symposium on soil microbiology; 6. Brazilian meeting on mycorrhizae; 11. Brazilian meeting on management and conservation of soil and water
Original Conference Title
13. Congresso latino-americano de ciencia do solo
Dates
4-8 Aug 1996
Place
Aguas de Lindoia, SP (Brazil)

INIS

Country of Publication
Brazil
Country of Input or Organization
Brazil
INIS RN
29053843
Subject category
S58: GEOSCIENCES;
Resource subtype / Literary indicator
Conference, Non-conventional Literature
Descriptors DEI
AMINES; AMMONIUM NITRATES; EVAPORATION; FERTILIZERS; MASS SPECTROMETERS; NITROGEN 15; SOILS; UREA
Descriptors DEC
AMMONIUM COMPOUNDS; CARBONIC ACID DERIVATIVES; ISOTOPES; LIGHT NUCLEI; MEASURING INSTRUMENTS; NITRATES; NITROGEN COMPOUNDS; NITROGEN ISOTOPES; NUCLEI; ODD-EVEN NUCLEI; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; OXYGEN COMPOUNDS; PHASE TRANSFORMATIONS; SPECTROMETERS; STABLE ISOTOPES

Optional Information

Notes
2 figs.