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Full-Text Articles in Plant Sciences
Influence Of Kernel Shape And Size On The Packing Ratio And Compressibility Of Hard Red Winter Wheat, Marvin C. Petingco, Mark E. Casada, Ronaldo G. Maghirang, Sidney A. Thompson, Samuel G. Mcneill, Michael D. Montross, Aaron P. Turner
Influence Of Kernel Shape And Size On The Packing Ratio And Compressibility Of Hard Red Winter Wheat, Marvin C. Petingco, Mark E. Casada, Ronaldo G. Maghirang, Sidney A. Thompson, Samuel G. Mcneill, Michael D. Montross, Aaron P. Turner
Research and Education Center at Princeton Faculty Publications
Grain compaction occurs during bin storage, and its determination is important for the grain mass estimation needed for inventory and auditing. The degree of compaction is dependent on grain type, bin type, moisture content, amount of grain, initial grain bulk density, coefficients of friction, lateral-to-vertical pressure coefficient, and variation in kernel size. Previous studies have correlated several of these parameters, such as bulk density and grain packing, with moisture content. This study investigated the influence of wheat kernel shape and size distribution on packing ratio and compressibility. Two dockage-free hard red winter (HRW) wheat samples, with no shrunken or broken …
Particle Size And Temperature Affect Fecal Bacteria Survival In Sediment, Mark S. Coyne, J. M. Howell, P. L. Cornelius
Particle Size And Temperature Affect Fecal Bacteria Survival In Sediment, Mark S. Coyne, J. M. Howell, P. L. Cornelius
Agronomy Notes
When cattle have direct access to streams, fecal bacteria concentrations in stream sediments increase. If these bacteria persist, and if the sediments are resuspended, fecal bacteria may also appear in surrounding water for extended periods. Why do fecal bacteria persist, since dry conditions, high acidity or alkalinity, sunlight, competition from native microbes, and extreme temperatures all diminish their populations in soil? The effects of these environmental factors are much reduced in sediment. Water protects fecal bacteria from desiccation and ultraviolet light. High temperatures can promote their regrowth in wet environments. Fecal bacteria also survive on fine-sized sediments in streams because …