Forage production from tallgrass prairie burned annually in autumn, winter, or spring
نویسندگان
چکیده
منابع مشابه
Vegetation Dynamics from Annually Burning Tallgrass Prairie in Different Seasons
Traditional perception of how tallgrass prairie responds to fire at times other than late spring is either anecdotal or extrapolated from studies that lack spatial or temporal variability. Therefore, we evaluated patterns of change in vegetation cover, species richness, diversity, and aboveground biomass production on 2 different topographic positions from ungrazed watersheds that were burned a...
متن کاملEcological Consequences of Shifting the Timing of Burning Tallgrass Prairie
In the Kansas Flint Hills, grassland burning is conducted during a relatively narrow window because management recommendations for the past 40 years have been to burn only in late spring. Widespread prescribed burning within this restricted time frame frequently creates smoke management issues downwind. A potential remedy for the concentrated smoke production in late spring is to expand burning...
متن کاملEffects of Range Burning on Kansas Flint Hills Soil
Highlight: Two tallgrass prairie areas burned annually for 20 (grazed) nnd 48 (un. grazed) years ar different fimeS showed differences in soil chemical and physical properties. Winter, early-spring, and mid-spring burned ungrared plots were generally higher in soil pH, organic ma~fer, and K than late-spring burned or unburned plots. Late-Jpring and winter burning lowered soil N on ungrazed and ...
متن کاملLong-term Effects of Annual Burning at Dif- ferent Dates in Ungrazed Kansas Tallgrass Prairie - GENE TOWNE AND CLENTON OWENSBY
Ungrazed tallgrass prairie plots in the Kansas Flint Hills have been burned annually at 4 different dates since 1928. Time of burning markedly altered the physiognomy and was the crucial factor effecting vegetation change. Late-spring burning, coinciding with emergence of the warm-season perennial grasses, increased grass production and favored Andropogon gerardii and Sorghastrum nutans. Burnin...
متن کاملA comparison of native tallgrass prairie and plains bluestem forage systems for cow-calf production in the southern great plains.
The objective of this study was to compare an introduced warm-season perennial grass (plains bluestem, Bothriochloa ischaemum) to native tallgrass prairie for cow-calf production. Three systems were used, two based on tallgrass prairie with two different forms of protein supplementation and one based on plains bluestem as the primary forage. The systems were as follows: 1) native tallgrass prai...
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ژورنال
عنوان ژورنال: Kansas Agricultural Experiment Station Research Reports
سال: 2003
ISSN: 2378-5977
DOI: 10.4148/2378-5977.1638