Quarterly losses of P forms (DRP, PP, TP) in surface and subsurface flow
journal contributionposted on 25.11.2019 by Risto Uusitalo, Riitta Lemola, Eila Turtola
Any type of content formally published in an academic journal, usually following a peer-review process.
Supplemental Material of the main article, including past management of the study site (with references to previous experiments) and 15-yr time series (quarter-year P losses) via surface and subsurface pathways from a clay soil in Jokioinen, SW Finland. The first 6 years were considered as a calibration period, the whole 2-ha field being under identical management (most years grass ley). During the following 9-yr period, two of the 0.5-ha plots were under no-till, whereas the other two plots were ploughed to 20 cm each autumn.