engleski

Soil type influence on drainage discharge and yield of soybean

Research was carried out at the two experimental fields in Jelenscak near Popovaca in the period 1999 – 2002. Drainpipes installed at two different soil types - Stagnosol and Gleysol have been with similar ways of installation. Stagnosol had higher average drainage efficiency in February, April and December, while Gleysol had higher drainage in all other months, with exemption of November, when average efficiency was the same. Average soybean yield in 2002 at drained Stagnosol was 3.0 t ha-1 compared with the yield at drained Glaysol of only 2.1 t ha-1.

Stagnosols; Gleysols; drainage efficiency; soybean yield

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