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7499: Promotion of leaf degradation by earthworms under laboratory conditions

Heijne, Dr. Bart; de Jager, Anton and de Jong, Peter Frans (2006) Promotion of leaf degradation by earthworms under laboratory conditions. Paper presented at Joint Organic Congress, Odense, Denmark, May 30-31, 2006..

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Summary

Organic materials were applied to leaves from organic apple trees. Then, leaves were fed to earthworms in a laboratory culture. The objective was to select materials which promote leaf degradation by earthworms and consequently reduce the inoculum pressure of apple scab in orchards. Used earthworms were fully grown and consequently no effect of the leaf treatments was found on earthworm weights. However, leaf consumption tended to be increased by addition of amino acids and beet pulp to leaves. For beet pulp, this was especially the case when the dose was increased from 1 to 5 % or when it was freshly applied.

Document Language:English
Subject Areas: Crop husbandry > Crop health, quality, protection
Research affiliation: International Conferences > Joint Organic Congress 2006 > Theme 5: Protecting plant health
Total budget (Euro):0
Orgprints ID Number:7499
Contact:Heijne, Bart
Deposited On:09 May 2006
EPrint Type:Submit a paper or a poster to a conference
Published?:Published
Type of presentation:Paper
Peer Review Status:Not peer-reviewed

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