title: Sortenbedingte Unterschiede der N-Effizienz und Beziehung zum Wurzelwachstums von Weizen (Triticum aestivum L.) unter den Bedingungen des Ökologischen Landbaus 
creator: Baresel, J P
creator: Reents, H J
creator: Zimmermann, G
subject:  Cereals, pulses and oilseeds
subject:  Breeding, genetics and propagation
description: 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.
publisher: kassel university press GmbH, Kassel
contributor: Heß, J
contributor: Rahmann, G
date: 2005
type: Conference paper, poster, etc. 
type: NonPeerReviewed
format: application/pdf
identifier: http://orgprints.org/3763/1/3763.pdf
identifier: Baresel, J P; Reents, H J and Zimmermann, G (2005) Sortenbedingte Unterschiede der N-Effizienz und Beziehung zum Wurzelwachstums von Weizen (Triticum aestivum L.) unter den Bedingungen des Ökologischen Landbaus. [N-efficiency and root growth of wheat (Triticum aestivum L.) varieties under conditions of organic farming.] 8. Wissenschaftstagung Ökologischer Landbau – Ende der Nische, Kassel, 01.03.2005 – 04.03.2005. In: Heß, J and Rahmann, G (Eds.) Ende der Nische, Beiträge zur 8. Wissenschaftstagung Ökologischer Landbau, kassel university press GmbH, Kassel.
relation: http://orgprints.org/3763/