N provided by the soil and coefficient of N efficacy: two key points of the balance sheet method [nitrogen efficiency]

Taureau, J.C.; Desvignes, P.

N provided by the soil and coefficient of N efficacy: two key points of the balance sheet method [nitrogen efficiency]

1990

Taureau, J.C. (Institut Technique des Cereales et des Fourrages, Boigneville (France)) | Desvignes, P.

AGROVOC Keywords

alsace alsacia azote cereal crops cultivos de cereales disponibilidad de nutrientes fertilidad del suelo fertilisation fertilizer application nitrogen nutrient availability soil fertility triticum aestivum zea mays

Bibliographic information

Publisher

INRA

Other Subjects

Nitrogeno; Poitou-charentes/ application rates; Poitou charentes/ dose d'application; Poitou-charentes/ dosis de aplicacion; Plante cerealiere; Fertilite du sol; Aplicacion de abonos; Element nutritif disponible

Language

French

Note

7 ref., Summaries (En, Fr)

ISSN

7380-0284

Type

Conference; Summary

Source

Nitrates agriculture water. International symposium, Paris La Defense (France), November 7-8, 1990, Institut National Agronomique Paris Grignon, Paris (France).- Paris (France): INRA, 1990.- ISBN 2-7380-0284-6. p. 467-474

Conference

Nitrates Agriculture Eau, Paris (France), 7-8 Nov 1990

In AGRIS since: 1991-08-15

Format: AGRIS AP

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