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Articles 1 - 8 of 8
Full-Text Articles in Life Sciences
Topsoil Quality Guidelines For Landscaping, Rich Koenig, Von Isaman
Topsoil Quality Guidelines For Landscaping, Rich Koenig, Von Isaman
Gardening
No abstract provided.
Solutions To Soil Problems: Iv. Soil Structure, Rich Koenig, Teresa Cerny
Solutions To Soil Problems: Iv. Soil Structure, Rich Koenig, Teresa Cerny
All Current Publications
Soil structure refers to the combination of primary soil particles – sand, silt and clay – into larger units called aggregates or clods. Aggregates are commonly seen when a soil is tilled or disturbed.
Solutions To Soil Problems: V. Low Organic Matter, Kevin Heaton, Rich Koenig
Solutions To Soil Problems: V. Low Organic Matter, Kevin Heaton, Rich Koenig
All Current Publications
Utah soils are inherently low in organic matter due to the desert climate and historically low plant growth rates. In Utah, soil organic matter levels are typically 0.25 to 1%, while regions with high rainfall such as the Midwest and Eastern United States have soils with as much as 7 to 10% organic matter.
Collaboration For Improved Soil And Water Management In Eastern And Southern Africa, Charles S. Wortmann
Collaboration For Improved Soil And Water Management In Eastern And Southern Africa, Charles S. Wortmann
INTSORMIL Presentations
INTSORMIL Technical Focal Areas:
Enhancing productivity and livelihood in marginal areas
Soil and water management
Integrated pest management
Mitigating post-harvest losses
Nutrition and health
Food quality, processing and safety
Broadening market access
Increasing income
Breeding, biotechnology, and biodiversity
Solutions To Soil Problems: Iii. Drainage, Michael Johnson, Rich Koenig
Solutions To Soil Problems: Iii. Drainage, Michael Johnson, Rich Koenig
All Current Publications
Drainage is a common problem throughout Utah. Complex patterns of soil development, transport and deposition have resulted in excessively drained soils that are coarse-textured (sandy or rocky), and poorly drained soils that are fine-textured (silt and clay-dominated). Excessively drained are more common in higher elevation and bench areas.
Diversity Of Bacteria And Glycosyl Hydrolase Family 48 Genes In Cellulolytic Consortia Enriched From Thermophilic Biocompost, Javier A. Izquierdo, Maria V. Sizova, Lee R. Lynd
Diversity Of Bacteria And Glycosyl Hydrolase Family 48 Genes In Cellulolytic Consortia Enriched From Thermophilic Biocompost, Javier A. Izquierdo, Maria V. Sizova, Lee R. Lynd
Dartmouth Scholarship
The enrichment from nature of novel microbial communities with high cellulolytic activity is useful in the identification of novel organisms and novel functions that enhance the fundamental understanding of microbial cellulose degradation. In this work we identify predominant organisms in three cellulolytic enrichment cultures with thermophilic compost as an inoculum. Community structure based on 16S rRNA gene clone libraries featured extensive representation of clostridia from cluster III, with one cluster sharing as little as 73% sequence similarity with the closest known relative. In all, 14 new GHF48 gene sequences were added to the known diversity of 35 genes from cultured …
Effects Of Soil Temperature Regimes After Fire On Seed Dormancy And Germination In Six Australian Fabaceae Species, Victor Santana, Ross A. Bradstock, Mark Ooi, Andrew J. Denham, Tony D. Auld, M Baeza
Effects Of Soil Temperature Regimes After Fire On Seed Dormancy And Germination In Six Australian Fabaceae Species, Victor Santana, Ross A. Bradstock, Mark Ooi, Andrew J. Denham, Tony D. Auld, M Baeza
Faculty of Science - Papers (Archive)
In addition to direct fire cues such as heat, smoke and charred wood, the passage of fire leads indirectly to changes in environmental conditions which may be able to break physical dormancy in hard-coated seeds. After a fire, the open canopy and the burnt material lying on the surface alter the thermal properties of the soil, resulting in elevated soil temperatures for long periods of time. We simulated daily temperature regimes experienced at different depths of soil profile after a summer fire. Our aim was to determine whether these temperature regimes and the duration of exposure (5, 15 and 30 …
Soil Geochemistry And Pathfinder Element Distribution Associated With The Hillgrove Antimony-Gold-Tungsten Deposit, New England Orogen, Nsw, R Ellsmore, Solomon Buckman, C Simpson
Soil Geochemistry And Pathfinder Element Distribution Associated With The Hillgrove Antimony-Gold-Tungsten Deposit, New England Orogen, Nsw, R Ellsmore, Solomon Buckman, C Simpson
Faculty of Science - Papers (Archive)
No abstract provided.