Report, 1987
Jordpackningens inverkan på sockerbetans rotutveckling och skördens storlek
Svensson, HansAbstract
An attempt was made to use mini-rhizotrons for studying root development in a field experiment with soil compaction in sugar beets. Relative to unwheeled plots traffic with a tractor having single wheels caused increased dry bulk density, vane shear strength and penetration resistance and 5 percent lower yield, than the uncompacted. No differences in root frequencies between the treatments were detected. During a dry period in July a reduction in number of roots was observed. After a rain in August new roots developed in the 0-20 cm layerKeywords
jordbearbetning; jordpackning; sockerbetor; rotutveckling; skörd; såtidPublished in
Rapporter från Jordbearbetningsavdelningen, Sveriges lantbruksuniversitet1987, number: 75
ISBN: 91-576-3086-0
Publisher: Institutionen för markvetenskap, Avdelningen för jordbearbetning, Sveriges lantbruksuniversitet
Authors' information
Svensson, Hans
Swedish University of Agricultural Sciences, Department of Soil Sciences
UKÄ Subject classification
Agricultural Science
URI (permanent link to this page)
https://res.slu.se/id/publ/30238