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dc.contributor.authorWeber, Ryszard
dc.identifier.citationWeber R. (2009). Wpływ systemów uprawy roli, gęstości i terminu siewu na zmienność plonowania odmian pszenicy ozimej. Folia Pomer. Univ. Technol. Stetin. 2009, Agric., Aliment., Pisc. Zootech. 269 (9), 79–88.
dc.description.abstractThe investigation aimed at analyzing the variability in winter wheat cultivars yielding as depending on the tillage system, density and term of sowing. There were used two systems of tillage: conventional (plughing) and simplified. In each of them regarded were the following factors: I – terms of sowing: a) 14–16 September (early sowing); b) 1–3 October (optimum sowing); 15–17 October (delayed sowing); two sowing densities: A – 3000 grains per a square neter; B-450 grains per a square meter; III – winter wheat cultivars: Finezja, Rywalka, Kobiera, Satyna, Bogatka, Zawisza. At conventional tillage the optimum sowing term appeared conducive to stable yields of winter wheat, while delayted sowing term at simplified tillage and early at plough tillage were bringing about a considerable differentiation in the yields of the cultivars tested. The cultivar Finezja sown at the early term in decreased density show a tendency to produce higher yields as compared to those obtained at the optimum term, irrespective of the system of tillage. On the other hand, higher yields of the Satyna cultivar were obtained in conditions of early sowing term and simplified tillage. Cluster analysis revealed that the yields of Finezja anad Rywalka cultivars were depending on the sowing density to a lesser degree than those of the other cultivars tested.en
dc.publisherWydawnictwo Uczelniane Zachodniopomorskiego Uniwersytetu Technologicznego w Szczeciniepl_PL
dc.rightsUznanie autorstwa-Użycie niekomercyjne 3.0 Polska*
dc.subjectanaliza dyskryminacyjnapl_PL
dc.subjectgęstość siewupl_PL
dc.subjectodmiany pszenicy ozimejpl_PL
dc.subjectsystemy uprawy rolipl_PL
dc.subjecttermin siewupl_PL
dc.subjectdiscriminant analysisen
dc.subjectsowing densityen
dc.subjectterm sowingen
dc.subjecttillage systemsen
dc.subjectwinter wheat cultivarsen
dc.subject.otherDyscyplina::Nauki rolniczepl_PL
dc.titleWpływ systemów uprawy roli, gęstości i terminu siewu na zmienność plonowania odmian pszenicy ozimejpl_PL
dc.title.alternativeInfluence of tillage systems, density and term of sowing on variable yielding of winter wheat cultivarsen
dc.contributor.organizationZakład Herbologii i Technik Uprawy Roli, ul. Orzechowa 61, Instytut Uprawy, Nawożenia i Gleboznawstwa w Puławachpl_PL

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Uznanie autorstwa-Użycie niekomercyjne 3.0 Polska
Except where otherwise noted, this item's license is described as Uznanie autorstwa-Użycie niekomercyjne 3.0 Polska