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Showing 1 to 3 of 3 for “"shallow placement"”.
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Evaluation of Seven Septic Systems on Representative Soil Settings in Greene County, Missouri
… include low-pressure pipe, conventional-shallow placement and conventional septic systems. The type of soil is crucial in determining what type of system would be most effective. Many of the soils found in Greene County are either unsuitable or partially suitable for on-site septic …
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Study of Parameters Influencing LNAPL Extraction Using Cofra System
… during the study: the active length and the placement depth of the PVW within the subsurface. A transient water table was the result of the PVW fluid extraction with a no flow boundary around the specimen, which would be typical of field conditions for a single PVW in the middle of a network …
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Systems Evaluation of Shallow Anhydrous Ammonia Placements, Rates, and Timing on Maize Plant Uniformity, Yield and N Use Efficiency
… <p>Anhydrous ammonia (NH<sub>3</sub>) placement during pre-plant application is of interest because of concerns for possible NH<sub>3</sub> toxicity to maize seedlings when high NH<sub>3</sub> rates are applied too close to the seed row. Traditional pre-plant NH<sub>3</sub> applications …