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Microsite Requirements for Establishment of Annual Rangeland Weeds

Published online by Cambridge University Press:  12 June 2017

Raymond A. Evans
Affiliation:
Plant Sci. Res. Div., Agr. Res. Serv., U. S. Dep. of Agr., Renewable Resource Center, Univ. of Nev., Reno, Nevada 89502
James A. Young
Affiliation:
Plant Sci. Res. Div., Agr. Res. Serv., U. S. Dep. of Agr., Renewable Resource Center, Univ. of Nev., Reno, Nevada 89502

Abstract

Seedling emergence and growth of downy brome (Bromus tectorum L.), medusahead (Taeniatherum asperum (Sim.) Nevski), and tumble mustard (Sisymbrium altissimum L.) were favored by seed burial, pitting of the soil surface, and soil movement. These conditions maintained temperatures and soil and atmospheric moisture in the range required for establishment.

Type
Research Article
Copyright
Copyright © Weed Science Society of America 

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References

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