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dc.contributor.authorDaugėlienė, Nijolė-
dc.contributor.authorŽekonienė, Vanda-
dc.contributor.authorBartkevičius, Edmundas-
dc.contributor.authorGavenauskas, Algirdas-
dc.description.abstractThis study summarises the occurrence of the earthworm Lumbricus terrestris in differently managed grassland. Experiments were conducted in four sward management systems: long-term sward of seven years of use, perennial grasses in the crop rotation kept for five, three and two years. The ploughed soil layer (13.5 m-2) had the lowest number of earthworms. The number of earthworms ranged from 0 to 28.8 m-2 in the long-term sward, 5.0-20.0 m-2 in the sward used 5 years, 0-36.2 m-2 in the sward used three years and 5.0-12.5 m-2 in the sward used two years. The occurrence of earthworms was most markedly affected by the moisture content of freshly ploughed soil. A lesser effect was exerted by the soil undisturbed for three years. The effect of moisture in soil undisturbed for five years on the occurrence of earthworms was weak, and no effects were identified in the soil undisturbed for 18-24 years. Legumes had a positive effect on the occurrence of earthworms when the swards were used for three years (Trifolium pratense) and five years (Trifolium repens). It should be noted that in the sward of five years of use, Lolium perenne accounted for the largest share of grasses (34.9%)en
dc.description.sponsorshipVytauto Didžiojo universitetas-
dc.description.sponsorshipŽemės ūkio akademija-
dc.format.extentp. 785-787-
dc.relation.ispartofGrassland in a Changing Wordl: Proceedings of the 23th General Meeting of the European Grassland Federation, Kiel, Germany, August 29th - September 2nd 2010, Grassland Science in Europe, Vol 15. Duderstadt: Mecke Druck und Verlag, 2010-
dc.relation.isreferencedbyCAB Abstracts-
dc.subjectCrop rotationen
dc.subjectLong-term swarden
dc.subject.otherEkologija ir aplinkotyra / Ecology and environmental sciences (N012)-
dc.titleStudy of the earthworm population (Lumbricus terrestris) in grassland differing in managementen
dc.typeStraipsnis kitose duomenų bazėse / Article in other databases (S4)-
local.object{"source": {"code": "vdu", "handle": "62076"}, "publisher": {"other": ["Mecke Druck und Verlag"], "list": false}, "db": {"clarivate": false, "scopus": false, "list": true}, "isbn": ["978-3-86944-021-7"], "code": "S4", "subject": ["N012"], "country": "DE", "language": "en", "area": "N", "original": true, "pages": 3, "sheets": 0.214, "timestamp": "20110124112634.0", "account": {"year": 2010, "late": false}, "na": 4, "nip": 0, "affiliation": [{"contribution": 0.25, "aip": 1, "rel": "aut", "org": [{"create": true, "contribution": 0.25, "name": "Vytauto Didžiojo universitetas", "id": "111950396", "level": "0", "type": "uni", "research": "1", "status": "1", "unit": {"name": "Žemės ūkio akademija", "id": "09", "level": "1", "type": "aka", "research": "1", "status": "1"}}], "id": "F8CB423D3FDCF8CF4800321A7C739F1F", "lname": "Daugėlienė", "fname": "Nijolė", "status": "0", "name": "Daugėlienė, Nijolė"}, {"contribution": 0.25, "aip": 1, "rel": "aut", "org": [{"create": true, "contribution": 0.25, "name": "Vytauto Didžiojo universitetas", "id": "111950396", "level": "0", "type": "uni", "research": "1", "status": "1", "unit": {"name": "Žemės ūkio akademija", "id": "09", "level": "1", "type": "aka", "research": "1", "status": "1"}}], "id": "AC7267FDCE8D9770F75B919E530BFDB2", "lname": "Žekonienė", "fname": "Vanda", "status": "0", "name": "Žekonienė, Vanda"}, {"contribution": 0.25, "aip": 1, "rel": "aut", "org": [{"create": true, "contribution": 0.25, "name": "Vytauto Didžiojo universitetas", "id": "111950396", "level": "0", "type": "uni", "research": "1", "status": "1", "unit": {"name": "Žemės ūkio akademija", "id": "09", "level": "1", "type": "aka", "research": "1", "status": "1"}}], "id": "4245B0F1D59498FA3C4C94426EBCA010", "lname": "Bartkevičius", "fname": "Edmundas", "status": "1", "name": "Bartkevičius, Edmundas"}, {"contribution": 0.25, "aip": 1, "rel": "aut", "org": [{"create": true, "contribution": 0.25, "name": "Vytauto Didžiojo universitetas", "id": "111950396", "level": "0", "type": "uni", "research": "1", "status": "1", "unit": {"name": "Žemės ūkio akademija", "id": "09", "level": "1", "type": "aka", "research": "1", "status": "1"}}], "id": "0676EA3186CB5AF22554D0D7CB923CE3", "lname": "Gavenauskas", "fname": "Algirdas", "status": "1", "name": "Gavenauskas, Algirdas"}]}-
item.fulltextWith Fulltext-
item.grantfulltextopen-Žemės ūkio akademija-Žemės ūkio akademija-Žemės ūkio akademija-Žemės ūkio akademija-
Appears in Collections:Universiteto mokslo publikacijos / University Research Publications
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