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Life Sciences Commons

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Utah State University

1999

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Articles 121 - 125 of 125

Full-Text Articles in Life Sciences

Nitrate Analysis, Nilton N. Cometti Jan 1999

Nitrate Analysis, Nilton N. Cometti

Nutrients

A presentation detailing five different ways to analyze nitrate levels in plant tissues in an effort to find a suitable, fast and reliable method of doing so.


Molecular Marker Analysis Of Leymus Flavescens And Chromosome Pairing In Leymus Flavescense Hybrids (Poaceae: Triticae), David Hole, K B. Jensen, R R-C Wang, S M. Clawson Jan 1999

Molecular Marker Analysis Of Leymus Flavescens And Chromosome Pairing In Leymus Flavescense Hybrids (Poaceae: Triticae), David Hole, K B. Jensen, R R-C Wang, S M. Clawson

Plants, Soils, and Climate Faculty Publications

Leymus flavescens (Scribner&Smith) Pilger, yellow wild rye, is a long-lived, strongly rhizomatous, tetraploid (2n54x528) perennial grass of the tribe Triticeae distributed throughout centralWashington, eastern Oregon, and the Snake River plains of Idaho. Our objectives were (1) to describe chromosome pairing and fertility in F1 hybrids between L. flavescens and North American tetraploids (2n54x528) L. triticoides and L. cinereus and Eurasian tetraploids L. secalinus, L. racemosus, and L. alaicus subsp. karataviensis and (2) to utilize genome-specific random amplified polymorphic DNA (RAPD) markers to verify the genomic composition of L. flavescens. The hybrids L. flavescens # L. triticoides (NsNsXmXm), L. flavescens # …


Clonal Variation In Above- And Below-Ground Growth Responses Of Populus Tremuloides Michaux: Influence Of Soil Warming And Nutrient Availability, J.S. King, K.S. Pregitzer, D.R. Zak Jan 1999

Clonal Variation In Above- And Below-Ground Growth Responses Of Populus Tremuloides Michaux: Influence Of Soil Warming And Nutrient Availability, J.S. King, K.S. Pregitzer, D.R. Zak

Aspen Bibliography

No abstract provided.


Effect Of Forest Management On Alpha Diversity Of Ground Vegetation In Boreal Forests: A Model Approach, Marja Kolstrom, Sari Pitkanen Jan 1999

Effect Of Forest Management On Alpha Diversity Of Ground Vegetation In Boreal Forests: A Model Approach, Marja Kolstrom, Sari Pitkanen

Aspen Bibliography

No abstract provided.


Structural Lumber Properties Of Hybrid Poplar, D.E. Kretschmann, J.G. Isebrands, G. Stanosz, J.R. Dramm, A. Olstad, D. Cole, J. Samsel0 Jan 1999

Structural Lumber Properties Of Hybrid Poplar, D.E. Kretschmann, J.G. Isebrands, G. Stanosz, J.R. Dramm, A. Olstad, D. Cole, J. Samsel0

Aspen Bibliography

The Lake States of Michigan, Minnesota, and Wisconsin consist of 49.4 million hectares (112 million acres) of land, 19.8 million hectares (49 million acres) of which are forested, with 6% of those having been removed by law from timber production.