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.


书目信息
出版者
INRA
其它主题
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
语言
法语
注释
7 ref., Summaries (En, Fr)
ISSN
7380-0284
类型
Conference; Summary
来源
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
粮农组织大会
Nitrates Agriculture Eau, Paris (France), 7-8 Nov 1990

1991-08-15
AGRIS AP
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