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Prediction of duck nest survival in conventional and zero-tilled stubble fields / by Lawson G. Sugden and Gerard W. Beyersbergen.: CW69-9/156E-PDF

"Survival of duck nests in stubble fields under conventional tillage as well as zero-tillage was predicted by comparing the chronology of stubble cultivation, spring seeding, and nest initiation dates"--Abstract.

Permanent link to this Catalogue record:
publications.gc.ca/pub?id=9.850007&sl=0

Publication information
Department/Agency
  • Canada. Environment Canada.
  • Canadian Wildlife Service.
TitlePrediction of duck nest survival in conventional and zero-tilled stubble fields / by Lawson G. Sugden and Gerard W. Beyersbergen.
Series title
  • Progress notes ; no. 156
Publication typeMonograph - View Master Record
Language[English]
Other language editions[French]
FormatDigital text
Electronic document
Note(s)
  • "March 1985."
  • Digitized edition from print [produced by Environment and Climate Change Canada].
  • Issued also in French under title: Prévision relative à la préservation des nids de canards sur les terres en chaume cultivées de façon traditionnelle ou par semis direct.
  • Includes bibliographical references.
Publishing information
  • [Ottawa] : Canadian Wildlife Service, 1985.
Author / Contributor
  • Sugden, Lawson G.
  • Beyersbergen, Gerard W.
Description6 p. : charts
Catalogue number
  • CW69-9/156E-PDF
Subject terms
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