Please use this identifier to cite or link to this item:https://hdl.handle.net/20.500.12259/76039
Type of publication: Straipsnis konferencijos medžiagoje Clarivate Analytics Web of Science ar/ir Scopus / Article in Clarivate Analytics Web of Science or Scopus DB conference proceedings (P1a)
Field of Science: Agronomija / Agronomy (A001)
Author(s): Stancevičius, Antanas;Špokienė, Nijolė;Raudonius, Steponas;Trečiokas, Kostas;Jodaugienė, Darija;Kemėšius, Jonas
Title: Reduced primary soil tillage on the light loamy soils
Is part of: The results of long-term field experiments in Baltic states : international conference, Jelgava, Latvia, November 22-23, 2000: proceedings. Jelgava : Latvian agricultural advisory and training centre, 2000
Extent: p. 133-146
Date: 2000
Note: Santr. rus
Bibliogr.: 145 (12 pavad.)
Abstract: Two long-term eight and twelve years field experiments have been conducted to investigate the influence of reduced primary tillage on soil physical properties, weed infestation and crops yield. The soil of the experimental site was soddy-gley-podzolic, light loamy with low perennial weed infestation. Continuous shallow ploughing, rototilling, chisel loosening or deep chisel loosening had no significant influence on soil bulk density as compared with conventional ploughing. Periodical usage of shallow ploughing (deep ploughing each second or fourth year) did not increase weeds infestation during two cereal crops rotations. Continuous rototilling stimulated spreading of weeds, especially perennial species. Continuous shallow ploughing, shallow or deep loosening had no significant influence on crops weedness during first six year crop rotation, but during second rotation weeds infestation was higher. Long-term shallow soil tillage by plough, rotary cultivator, chisel cultivator or deep loosening by chisel cultivator did not decrease the yield of cereals, fodder beet, spring rape and perennial grasses
Internet: https://hdl.handle.net/20.500.12259/76039
Affiliation(s): Vytauto Didžiojo universitetas
Žemės ūkio akademija
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications

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