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Effects of Mildew and Nitrogen on Grain Yield of Barley Artifically Infected in the Field

WALTERS, D R and Paul, Nigel and AYRES, P G (1984) Effects of Mildew and Nitrogen on Grain Yield of Barley Artifically Infected in the Field. Annals of Botany, 54 (1). pp. 145-148. ISSN 1095-8290

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Abstract

Powdery mildew was artificially introduced into field plots of barley given two amounts of nitrogen fertilizer. In Tyra and Triumph, grain dry matter and nitrogen yield of healthy plots increased in response to nitrogen fertilizer. In mildewed plots increases in response to nitrogen did not occur in Triumph, despite low levels of mildew infection. Mildew reduced grain yield and nitrogen content at both levels of nitrogen in both varieties.

Item Type: Article
Journal or Publication Title: Annals of Botany
Uncontrolled Keywords: Hordewm vulgare L. ; barley ; Erysiphe graminis ; powdery mildew ; nitrogen fertilizer ; grain yield
Subjects: UNSPECIFIED
Departments: Faculty of Science and Technology > Lancaster Environment Centre
ID Code: 51242
Deposited By: ep_importer_pure
Deposited On: 22 Nov 2011 13:33
Refereed?: Yes
Published?: Published
Last Modified: 26 Jul 2012 19:49
Identification Number:
URI: http://eprints.lancs.ac.uk/id/eprint/51242

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