Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
4393632 | Journal of Arid Environments | 2011 | 4 Pages |
Abstract
⺠Simulated rain event frequency and size had mixed effects on perennial herbs. ⺠Nitrogen fertilization had no effect or adverse effect on perennial herbs. ⺠Wild onion failed to establish with 25 mm monthâ1 irrigation. ⺠Biomass and abundance of a tussock grass was highest with 6 mm weekâ1 plus nitrogen.
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Authors
W.G. Whitford, Y. Steinberger,