SOIL PHYSICAL PROPERTIES AND WINTER WHEAT YIELD AS AFFECTED BY DIFFERENT TILLAGE SYSTEMS.

Calistru, A. E., Topa, D., Rostek, J., Puschmann, D. U., Peth, S., Horn, Rainer and Jitareanu, G. (2016) SOIL PHYSICAL PROPERTIES AND WINTER WHEAT YIELD AS AFFECTED BY DIFFERENT TILLAGE SYSTEMS. Journal of Environmental Protection and Ecology, 17 (3). pp. 978-989.

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Abstract

The experiments were carried out within the Experimental Farm of the Agricultural University of Iasi, North East of Romania, on a cambic chernozem, with a medium level of fertilisation, with clay-loamy texture, pH of 6.7 and 3.5% humus content. The experimental soil tillage variants included: V-1 - disc harrow (2x), V-2 - paraplow, V-3 - chisel+vertical rotary harrow, V-4 - plough at 20 cm and V-5 - plough at 30 cm. The increase of the compaction level, reflected by the values of BD and CR, determined the increase of tensile strength of soil aggregates. The lower values of the tensile strength were determined for the conservative tillage treatments. Tillage systems influenced significantly the winter wheat yield.

Document Type: Article
Additional Information: Times Cited: 0 Calistru, A. E. Topa, D. Rostek, J. Puschmann, D. U. Peth, S. Horn, R. Jitareanu, G.
Keywords: soil; conservative tillage; soil physical properties; winter wheat yield
Research affiliation: Kiel University > Kiel Marine Science
OceanRep > The Future Ocean - Cluster of Excellence
Kiel University
Refereed: Yes
Open Access Journal?: No
ISSN: 1311-5065
Projects: Future Ocean
Date Deposited: 16 Mar 2017 07:54
Last Modified: 20 Aug 2019 09:07
URI: http://oceanrep.geomar.de/id/eprint/36029

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