US botanic gardens Washington DC 2016

Diazotrophic Endophytes of Poplar and Willow for Growth Promotion of Rice Plants in Nitrogen-Limited Conditions

S. L. Kandel, N. Herschberger, S.H. Kim, and S. L. Doty* School of Environmental and Forest Sciences, College of the Environment, Univ. of Washington, Seattle, WA 98195-2100. Received 20 Aug. 2014. Accepted 16 Mar. 2015. *Corresponding author (sldoty@uw.edu). Abbreviations: BNF, … Continue reading “Diazotrophic Endophytes of Poplar and Willow for Growth Promotion of Rice Plants in Nitrogen-Limited Conditions”

Ectomycorrhizal Specificity Patterns in a Mixed Pinus contorta and Picea engelmannii Forest in Yellowstone National Park

“We used molecular genetic methods to test two hypotheses, (i) that host plant specificity among ectomycorrhizal fungi would be common in a closed-canopy, mixed Pinus contorta-Picea engelmannii forest in Yellowstone National Park and (ii) that specificity would be more common … Continue reading “Ectomycorrhizal Specificity Patterns in a Mixed Pinus contorta and Picea engelmannii Forest in Yellowstone National Park”

annual increase month global atmos c02

Air Quality

There are a few air quality studies developed by different groups. This plays a significant role in growing healthy plants both indoors and outdoors. steroids triterpenoids molecular oxygen CO2 pollutants at Four Corners for Emission Verification and Attribution Canadian Air … Continue reading “Air Quality”