Svensson, Hans
(1987).
Jordpackningens inverkan på sockerbetans rotutveckling och skördens storlek.
Technical Report.
Uppsala:
(NL, NJ) > Dept. of Soil Sciences (until 081001) > Div. of Soil Management, Sveriges lantbruksuniversitet.
Rapporter från Jordbearbetningsavdelningen, Sveriges lantbruksuniversitet
; 75
[Report]
|
PDF
3MB |
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 (until 081001) > 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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