Download or read book Persistence Yield and Quality of Reed Canarygrass Phalaris Arundinacea L Varieties at Different Sites in Norway written by Jens Gunnar Foss and published by . This book was released on 1983 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Persistance Yield and Quality of Reed Canarygrass Phalaris Arundinacea L Varieties at Different Sites in Norway written by J.G. Foss and published by . This book was released on 1983 with total page 31 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Meldinger Fra Norges Landbruksh gskole written by and published by . This book was released on 1983 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Resistance to Winter Stress Factors of Varieties of Reed Canarygrass Phalaris Arundinacea L as Related to Hardening Conditions and to Carbohydrate Store and Consumption written by Jens Gunnar Foss and published by . This book was released on 1983 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Changes in Fiber and Protein Content of Reed Canarygrass Phalaris Arundinacea L During Spring Growth written by Dale R. Dewing and published by . This book was released on 1997 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Plant Breeding Abstracts written by and published by . This book was released on 1984 with total page 1230 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Agronomic and Quality Evaluation of Reed Canarygrass Phalaris Arundinacea L written by Anthony P. W. Sachs and published by . This book was released on 1981 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Forage Yield and Quality in Reed Canarygrass written by Jacques Surprenant and published by . This book was released on 1984 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Influence of Management on Yield Persistence and Carbohydrate Reserves of Reed Canarygrass Phalaris Arundinacea L written by Timothy F. Sanford and published by . This book was released on 1964 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Genetic Variability in Forage Yield and Quality in Reed Canarygrass Phalaris Arundinacea L written by Kay H. Asay and published by . This book was released on 1965 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reed Canarygrass written by Craig C. Sheaffer and published by . This book was released on 1990 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reed Canary Grass written by Harry August Schoth and published by . This book was released on 1938 with total page 1362 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Factors that Influence Dominance by Reed Canary Grass phalaris Arundinacea L in Wet Meadows written by Suzanne Marie Kercher and published by . This book was released on 2003 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Challenges of Replacing Reed Canary Grass Phalaris Arundinacea L with Native Species written by Julia C. Wilcox and published by . This book was released on 2004 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Reed Canarygrass written by Shabtai Bittman and published by Ottawa, [Ont.] : Communications Branch, Agriculture Canada. This book was released on 1988 with total page 27 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effects of Light Availability and Resourse Subsidy on the Vegetative Spread of Phalaris Arundinacea L Reed Canarygrass in Wetland written by Debbie Maurer and published by . This book was released on 2001 with total page 156 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ecohydrology Effects of an Invasive Grass Phalaris Arundinacea on Semi arid Riparian Zones written by Adam D. Gebauer and published by . This book was released on 2013 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Riparian areas (floodplains) provide key ecological functions that are linked to the ecohydrology however; they are particularly susceptible to invasion by alien species. In much of the western United States, riparian zones are shifting from native woody and herbaceous species to invasive grass dominated ecosystems that may alter hydrology, including changes to stream flow. Compared to the woody species they often replace, dense grass stands may have higher rates of growth (productivity) and water loss through leaves (transpiration), yet may access shallower water sources and thus reduce stream flow. In eastern Washington, many streams experience low flow that degrades water quality, concentrates pollutants, and reduces habitat. Most of these streams' riparian zones have extensive stands of reed canary grass (Phalaris arundinacea). Reed canary grass was historically planted for erosion control and as a forage crop, but its ability to invade and create monotypic stands has allowed it to out compete native vegetation in riparian areas throughout much of the temperate United States. My goal is to determine the effect of reed canary grass on the ecohydrology of riparian zones along low order streams in a semi-arid region. I conducted vegetation, groundwater, and stream flow surveys at nine sites along four watersheds to determine community composition and hydrologic regime measured the length of the growing season for nine riparian species. I measured the amount of biomass and calculated the amount of photosynthetic surface for dense stands of nine riparian species. The amount of water used by different species was determined by measuring transpiration rates of reed canary grass and other riparian species throughout the growing season. Hydrogen and oxygen isotopes from different water sources (stream water and deep groundwater) were used to determine the proportion of water sources use by different plants species. Reed canary grass was found with greater cover than other riparian species on low elevation geomorphic positions in the riparian zone. It had the longest growing season by two weeks. Although its transpiration rates per unit leaf area are not exceptional compared to other species, its high specific leaf area and ability to produce dense stands of photosynthetic biomass results in more photosynthetic surface through which to transpire water than any other riparian species. Reed canary grass was found to rely heavily on surface water sources along different elevations in the riparian zone. My results implicate reed canary grass as a major factor in the regional low stream flow during the growing season. Although the presence of reed canary grass can add some benefits to a riparia buffer, I present strong evidence that it is altering the ecohydrology of these ecosystems. The management of this grass, particularly in a semi-arid region, could improve water quality and quantity"--Document.