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Jordpackningens inverkan på sockerbetans rotutveckling och skördens storlek

Svensson, Hans (1987). Jordpackningens inverkan på sockerbetans rotutveckling och skördens storlek. Technical Report. Uppsala: (NL, NJ) > Dept. of Soil Sciences > Div. of Soil Management, Sveriges lantbruksuniversitet. Rapporter från Jordbearbetningsavdelningen, Sveriges lantbruksuniversitet ; 75
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Abstract

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 layer.

Authors/Creators:Svensson, Hans
Title:Jordpackningens inverkan på sockerbetans rotutveckling och skördens storlek
Series/Journal:Rapporter från Jordbearbetningsavdelningen, Sveriges lantbruksuniversitet (0348-0976)
Year of publishing :1987
Number:75
Number of Pages:31
Place of Publication:Uppsala
Publisher:Institutionen för markvetenskap, Avdelningen för jordbearbetning, Sveriges lantbruksuniversitet
ISBN for printed version:91-576-3086-0
ISSN:0348-0976
Language:Swedish
Publication Type:Report
Refereed:No
Full Text Status:Public
Subjects:Obsolete subject words > FORESTRY, AGRICULTURAL SCIENCES and LANDSCAPE PLANNING > Plant production > Agronomy
Obsolete subject words > FORESTRY, AGRICULTURAL SCIENCES and LANDSCAPE PLANNING > Soil science
Keywords:jordbearbetning, jordpackning, sockerbetor, rotutveckling, skörd, såtid
URN:NBN:urn:nbn:se:slu:epsilon-8-636
Permanent URL:
http://urn.kb.se/resolve?urn=urn:nbn:se:slu:epsilon-8-636
ID Code:5029
Department:(NL, NJ) > Dept. of Soil Sciences > Div. of Soil Management
Deposited By: Elisabeth Bölenius
Deposited On:17 Aug 2010 00:00
Metadata Last Modified:02 Dec 2014 10:36

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