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Showing 1 to 20 of 321 for “"herbaceous"”.
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Fungi Associated with Herbaceous Plants in Coastal Northern California
<p>The presence of fungal species associated with herbaceous plants was monitored in coastal Marin County, California, USA. The research involved a combination of field sampling surveys and data collection using a stratified random design, pathogen identification through microbiological and …
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Colonization of Herbaceous and Woody Plants by Verticillium Dahliae Isolates
Made available in DSpace on 2014-12-14T04:37:45Z (GMT). No. of bitstreams: 1 7913616.pdf: 3340378 bytes, checksum: 2783477f39b4a412fc39371220991b97 (MD5) Previous issue date: 1978
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The Pollination Ecology of Four Species of Local Vernal Herbaceous Angiosperms
… ecology of four populations of vernal herbaceous angiosperms representing four locally common species of plants in the Central New York State area were studied. Three study sites were selected and research was conducted in the field by personal observation and accepted experimental …
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A linear programming approach for designing a herbaceous biomass delivery system
… with the production and distribution of herbaceous biomass from supply points to a centrally located plant. This modeling effort is directed toward the design of such a biomass delivery system that incorporates storage, scheduling and transportation issues. A statement of the problem …
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The use of chemicals in the control of certain herbaceous perennial weeds
LD2668 .T4 1954 S99
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Herbaceous species diversity, redundancy and resilience of Mopaneveld across different land-uses
… affect plant diversity and function of the herbaceous layer. This study aimed to quantify the effect of various land-use practices on herbaceous plant community structure, which included productivity (biomass) as well as richness, evenness and diversity at species- and functional level. The …
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Beaver (Castor Canadensis) Impacts on Herbaceous and Woody Vegetation in Southeastern Georgia
… seedlings, and woody vegetation. Richness of herbaceous vegetation was higher at distances closer to shore while richness of large woody vegetation increased with distance from shore. Woody vegetation also was more abundant in beaver sites. Composition was not different between the two site …
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Herbaceous and woody plant establishment across hydrologic gradients in bottomland reforestation sites
… importance of abiotic factors on tree and herbaceous species establishment and growth, and there is a need for improved tools for identifying critical abiotic factors during pre-restoration planning. In order to determine the effect of hydrology and other abiotic conditions on plant …
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Energy requirements and productivity of machinery used to harvest herbaceous energy crops
Herbaceous energy crops (miscanthus, switchgrass, and tallgrass prairie) are promising biomass feedstocks, but are difficult to harvest with traditional machinery. Energy required for harvesting novel herbaceous crops was evaluated in both field and laboratory settings. Previous work on harvesting …
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Using Plant Growth Regulators to Improve the Quality of Containerized Herbaceous Peony
Herbaceous peonies (Paeonia lactiflora Pall.) are common perennials used both in gardens and the landscape as well as for cut flowers. Peonies require a chilling period to break dormancy but not for flower bud differentiation. For all studies discussed in this dissertation, two peony cultivars, …
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Use of Plant Growth Regulators to Improve Branching of Herbaceous Perennial Liners
… PGRs to improve branching during production of herbaceous perennial liners and finished plants. The effects of benzyladenine (BA) on the branching and root and shoot growth of Agastache Clayt. Ex Gronov. 'Purple Haze', Gaura lindheimeri Engelm. & A. Gray 'Siskiyou Pink', Lavandula × intermedia …
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Factors possibly inhibiting growth of herbaceous plants in the understories of Eucalyptus cinerea
… Their studies have shown that suppression of herbaceous layer species beneath the canopy of E. baxteri appear to be of an allelopathic rather than a competitive nature. Although the suppression of growth of herbaceous layer species under the understoreys of so many different Eucalyptus species …
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Occurrence, Composition, and Habitat Associations of Terrestrial Herbaceous Plants in a Tropical Forest Community
… dynamics of tropical forest communities, while herbaceous species remain largely unstudied. This study underscores the need for future research to include terrestrial herbaceous plants when examining habitat partitioning and species coexistence in forest communities to obtain a more accurate …
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Effect of the hardening process on the water content & anatomy of some herbaceous plants
Thesis (M.S.)--Michigan State College of Agriculture and Applied Science, 1927
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Soil-plant root relationships of herbaceous biomass crops grown on the Piedmont of Virginia
… and bulk density, and the rooting of four herbaceous crops grown for biomass on three common Piedmont soil series were examined. The effect of these crops on soil properties over time was also studied. The rooting of the biomass crops studied seemed to be affected by soil physical factors …
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Assessing colonization and extirpation trends of Illinois understory herbaceous plants using robust-design occupancy models
Submission published under a 24 month embargo labeled 'U of I Access', the embargo will last until 2024-08-01
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A Case Study in Online Instruction for a Non-Laboratory-Based Course in Herbaceous Plants
… provide an outline for future online courses in Herbaceous Plants. The instructor's enthusiasm and interests about delivering an online course led to the development and implementation of the first Herbaceous Plants course at The George Washington University. The course was offered in an attempt …
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