[Overall plot covered N(min)-tests in water protection areas in Hesse with different intensity of cultivation -Influences of changes the N(min)-content in winter]
1992
Schmuecker, M. (Giessen Univ. (Germany). Inst. fuer Bodenkunde und Bodenerhaltung) | Appel, T. | Schultheiss, U. | Harrach, T.
AGROVOC关键词
书目信息
VDLUFA-Schriftenreihe (Germany)
期
35
ISSN
0173-8712
出版者
VDLUFA
其它主题
Systeme d'exploitation agricole; Ordenacion de cuencas; Conservacion de aguas; Nitrate/ systeme de culture; Polucion por la agricultura; Nitrogeno; Nitratos/ sistemas de cultivo; Nitrates/ cropping systems; Sistemas de explotacion; Amenagement de bassin versant
语言
德语
注释
1 ill., 1 table; 2 ref.
类型
Conference
来源
[Ecological aspects of extensive land management], VDLUFA, Darmstadt (Germany).- Darmstadt (Germany): VDLUFA, 1992. p. 238-241
粮农组织大会
104. VDLUFA-Kongress, Goettingen (Germany), 14-19 Sep 1992
1993-08-15
AGRIS AP
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