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First flowering dates and flowering periods of prairie plants at Woodworth, North Dakota
We recorded flowering events for 97 species of prairie plants for 2-6 years near Woodworth, ND. Earliest and latest flower initiation dates varied by year. Temperature seemed much more important thanExpand
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Annotated bibliography of fire literature relative to northern grasslands in south-central Canada and north-central United States
only. Describes use of fire to manipulate grazing in the sandhills of southeastern North Dakota . Lowland burnin~ on a 3-year rotation increases lowland utilization, reduces lowland shrub densities,Expand