Nutrient loss from tiled fields has prompted the creation of sub-surface drainage designs that include practices to protect downstream water quality. Iowa State University Extension and Outreach will ...
This study examined the optimal tile drainage spacing using data for the 1984–2021 period for a drainage experiment in southeast Indiana. Four drainage spacings were compared: 16 feet, 33 feet, 66 ...
When the housing market was hot, some developers building subdivisions in St. Charles Parish were eager to get around the parish's requirement that the new streets have sub-surface drainage. And ...
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