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Filtering by: Subject Agriculture -- Research -- On-farm Degree Field Botany and Plant Pathology

Effects of Preinoculation with VAM fungi isolated from different sites on plant tolerance to salinity in soils amended with sodium chloride

Creator:

Cantrell, Isabella Cardona

Abstract:

The hypothesis that inoculation of transplants with vesicular-arbuscular mycorrhizal (VAM) fungi before planting into saline soils would alleviate salt effects on growth and productivity was tested on lettuce (Lactuca sativa L.) and onion (Allium cepa L.). A secondary hypothesis was that the fungi isolated from a saline soil would be...

Resource Type:

Masters Thesis

Full Text:

different sites on plant tolerance to salinity in soils amended with sodium chloride An Abstract of the
Effect of kraft mill effluent on structure and function of periphyton communities

Creator:

Williams, Harvey Dean

Abstract:

Raw and biologically stabilized Kraft mill effluents were introduced into laboratory artificial streams at a ratio of 15 ml per liter of water over a two year period. Effluent from the stabilization pond of a second mill was introduced at concentrations of from 5 to 40 ml per liter of...

Resource Type:

Dissertation

Full Text:

effects on fish production by Kraft waste at a level below that causing acute toxicity. Research during