Controlled drainage is an important measure to improve salinized soil in arid and semi-arid
areas. However, free drainage during the growth period leads to excessive water loss, and …

Drainage systems are currently implemented on agricultural plots subjected to temporary or
permanent waterlogging issues. Drained plots account for 9% of all arable soils in France …

Controlling drainage during the growth stage is one of the means to provide suitable water
and fertilizer conditions for crops, alleviate environmental pollution, and increase crop yield …

In semi-arid irrigated environments, agricultural drainage is at the heart of three agro-
environmental issues: it is an indicator of water productivity, it is the main control to prevent …

Vegetable production systems are typically tillage-and input-intensive, though they may vary
widely in production practices utilized. Improved understanding of soil water and nitrogen …

Highlights RZ-SHAW model delivered a satisfactory simulation for winter subsurface
drainage discharge Snowmelt dominated the drainage discharge during winter and the …

Long-term quantification of the migration loads of subsurface runoff (SSR) and its collateral
soil nutrients among different soil layers are still restricted by the runoff collection method …

Subsurface drainage is a key loss pathway for water and nutrients from agricultural land in
Eastern Canada. Winter is presently a dominant period of subsurface drainage and nutrient …

Late winter/early spring has been recognized as a critical period for subsurface drainage
and associated N and P losses in croplands in cold climate regions in North America and …

Currently horizontal drainage is a key ecological reclamation measure aimed at regulating
water and salt regimes of soils, especially under conditions of irrigated agro-landscapes …