TY  - CONF
ID  - orgprints3763
UR  - http://orgprints.org/3763/
A1  - Baresel, J P
A1  - Reents, H J
A1  - Zimmermann, G
Y1  - 2005///
N2  - N Uptake at EC 32, 62 and 92 was determined in 6 wheat varieties in field trials under conditions of conventional and organic farming over 3 years. Root growth potential was assessed in a separate trial under controlled conditions. Rank of varieties regarding N-uptake was dependent on yield level of the test environments and was mainly due to differences in uptake during grain filling. In one variety high N uptake potential coincided with high root growth in later growth stages.
PB  - kassel university press GmbH, Kassel
KW  - Weizen
KW  -  N-Effizienz
KW  -  Wurzelwachstum
KW  -  N-Aufnahmen
KW  -  Weizenzüchtung
ED  - Heß, J
ED  - Rahmann, G
TI  - Sortenbedingte Unterschiede der N-Effizienz und Beziehung zum Wurzelwachstums von Weizen (Triticum aestivum L.) unter den Bedingungen des Ökologischen Landbaus 
AV  - public
ER  -