Water table management in crop production – Case studies in Finland

← Takaisin
Tekijä Paasonen-Kivekäs, M.; Teittinen, M.; Kleemola, J.; Karvonen, T.
Sarja Proceedings of 6th drainage workshop on drainage and the environment, Ljubljana, Slovenia, April 21-29
Päivämäärä 1996
Sivut 583-588
Kieli englanti

Controlled drainage was compared with recycled subirrigation drainage in clay, loam and fine sand soils. In recycling, a reservoir was used to store drainage waters discharging from the fields. Subirrigation was conducted both through a single and a dual level pipe system. Above-ground biomass, crop N content and crop yield were observed. Subirrigation and controlled drainage effectively raised the groundwater table in the loam and fine sand fields.