Results 181 to 190 of about 38,427 (224)

In vitro conservation, phytochemistry, and medicinal activity of Artemisia tridentata Nutt.: metabolomics as a hypothesis-generating tool for plant tissue culture

Plant Growth Regulation, 2014
Christina E Turi, Susan J Murch
exaly   +2 more sources

Mineral Return via the Litter of Artemisia tridentata

American Midland Naturalist, 1977
Artemisia tridentata on the A. tridentata-Agropyron spicatum habitat type (h.t.) annually sheds approximately 117 kg/ha of leaf and inflorescence litter as determined by collecting litter of shrubs enclosed in nylon net cages. Total available amounts of cations (kg/ha) to a depth of 1 m on this h.t. are: Ca, 21,936; Mg, 4450; ?, 127.2; and ?, 3588.
openaire   +1 more source

CHROMOSOMAL STUDIES OF SUBGENUS TRIDENTATAE OF ARTEMISIA: EVIDENCE FOR AUTOPOLYPLOIDY

American Journal of Botany, 1981
The sagebrushes (subgenus Tridentatae of Artemisia —new combination presented in the text) are western North America's most widespread and populous shrub group. Chromosome counts from 120 populations confirm the base chromosome number at
E. Durant McArthur, C. Lorenzo Pope, D. Carl Freeman   +2 more
openaire   +1 more source

Responses of Grasses Seeded in an Artemisia Tridentata Habitat in Nevada

Ecology, 1966
Seventeen grass species and two forbs, planted on a minimal Chestnut soil in northern Nevada, were grown under various degrees of competition in the native shrub, Artemisia tridentata, for 18 years. Grass species included seven native bunchgrasses, six exotic bunchgrasses, one native sodformer, and three exotic sodformers.
J. H. Robertson, Richard E. Eckert, A. T. Bleak   +2 more
openaire   +1 more source

Sensitivity of water relations and photosynthesis to summer precipitation pulses for Artemisia tridentata and Purshia tridentata

Plant Ecology, 2006
For much of the western USA, precipitation occurs in pulses, the nature of which determine soil water potential and plant physiological performance. This research utilized three experiments to examine the sensitivity of photosynthesis and water relations for two widespread Great Basin Desert shrub species, Artemisia tridentata (which has both deep and ...
openaire   +1 more source

Microsite and herbaceous vegetation heterogeneity after burning Artemisia tridentata steppe

Oecologia, 2008
Woody vegetation can create distinct subcanopy and interspace microsites, which often result in resource islands in subcanopies compared to interspaces. This heterogeneity in soil resources contributes to herbaceous vegetation heterogeneity in plant communities.
Kirk W, Davies, Jonathan D, Bates, Jeremy J, James   +2 more
openaire   +2 more sources

Influence of Mowing Artemisia tridentata ssp. wyomingensis on Winter Habitat for Wildlife

Environmental Management, 2009
Mowing is commonly implemented to Artemisia tridentata ssp. wyomingensis (Beetle & A. Young) S.L. Welsh (Wyoming big sagebrush) plant communities to improve wildlife habitat, increase forage production for livestock, and create fuel breaks for fire suppression.
Kirk W, Davies, Jonathan D, Bates, Dustin D, Johnson, Aleta M, Nafus   +3 more
openaire   +2 more sources

Fundamental intra-specific differences in plant–water relations in a widespread desert shrub (Artemisia tridentata)

Plant Ecology, 2020
H. Sharma, K. Reinhardt, K. Lohse
semanticscholar   +1 more source

The Root System of Artemisia Tridentata at 9,500 Feet in Wyoming

Ecology, 1964
Three plants of big sagebrush (Artemisia tridentata Nutt.) were excavated on each of four sites at 9,500 ft elevation in northwestern Wyoming. All plants studied were characterized by a woody taproot which rapidly tapered to a diameter of 2 or 3 mm within the first 6 dm of soil and a dense well-developed system of lateral roots.
openaire   +1 more source

Antibacterial action of non-volatile substances extracted from Artemisia tridentata Nutt. ssp. tridentata

Canadian Journal of Microbiology, 1969
The inhibitory effect of the essential oils of Artemisia tridentata Nutt. ssp. tridentata has been demonstrated on aerobic bacteria and also on aerobic rumen bacterial species by Nagy et al. (1 964) and Nagy and Tengerdy (1 967). The purpose of this note is to present a preliminary report on our investigation on the antibacterial action of non-volatile
openaire   +2 more sources