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Designing crop rotations in organic and low-input agriculture: Evaluation of pre-crop effects

Kolbe, Hartmut (2007) Designing crop rotations in organic and low-input agriculture: Evaluation of pre-crop effects. Working paper. [Unpublished]

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Summary

In this overview, the preceding effects of crop pairs are classified by establishing schematic diagrams for use in crop rotation planning in low external input or organic agricultural systems. Results from previous crop rotation trials and earlier diagrams cited in the literature were evaluated in order to classify the succession effects for more than 25 main crop species. Additional information about several cultivation remarks were annotated in small letters for every crop sequence. In a tabular overview, the crop species were arranged into three main categories according to the different duration of their pre-crop effects: I. N fixing, soil fertility increasing legumes and legume-grass mixtures; II. N depleting, intense soil fertility reducing non-legumes; III. modest soil fertility reducing non-legumes.


EPrint Type:Working paper
Keywords:crop rotation, pre-crop effects, classification, low-input and organic agriculture
Subjects: Crop husbandry > Crop combinations and interactions
Knowledge management
Knowledge management > Education, extension and communication > Technology transfer
Research affiliation: Germany > Federal States > Saxonia > State Ministry of the Environment and Agriculture
Deposited By: Kolbe, Dr. Hartmut
ID Code:10469
Deposited On:19 Feb 2007
Last Modified:12 Apr 2010 07:35
Document Language:English
Status:Unpublished
Refereed:Not peer-reviewed
Additional Publishing Information:Englisch-Übersetzung in Anlehnung an einen Beitrag in "Pflanzenbauwissenschaften" 20, S. 82 - 89 (2006): "Fruchtfolgegestaltung im ökologischen und extensiven Landbau: Bewertung von Vorfruchtwirkungen"

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