Impact of soil cultivation methods on crop yield stability for several winter wheat cultivars

• Autorzy: Weber R. , Hrynczuk B.
• Języki publikacji: EN

Abstrakty

EN

In the years 1999-2001, using two forecrops – spring wheat and winter rape, crop yields of 6 wheat cultivars were compared in the conditions of the conventional (ploughed) tillage, simplified (ploughless) and direct seeding methods. On the basis of discriminant function analysis and analysis of concentration using the nearest neighbour method large variations in crop yields for the particular cultivars were revealed in relation to the 3 cultivation methods and 2 forecrops. The simplified tillage variants led to decreased crop yields. The greatest discriminating power for differentiating the examined genotypes was exhibited by the conventional (ploughed) soil cultivation on the two forecrops as well as the simplified method and direct seeding on the stand after spring wheat. ‘Izolda’ and ‘Kobra’ cultivars were marked by a higher average crop yield in the examined environments, compared to the other genotypes.

Słowa kluczowe

EN

multivariate analysis; stability; wheat cultivar; crop yield; ploughed soil cultivation; soil cultivation; direct seeding; winter wheat; simplified soil tillage

• Wydawca: -
• Czasopismo: Electronic Journal of Polish Agricultural Universities. Series Agronomy
• Rocznik: 2002
• Tom: 05
• Numer: 2
• Opis fizyczny: http://www.ejpau.media.pl/series/volume5/issue2/agronomy/art-01.html

Twórcy

autor

Weber R.

• Institute of Soil Cultivation, Lakowa 2, 55-230 Jelcz Laskowice, Poland

autor

Hrynczuk B.

Bibliografia

• Anken T., Heusser J., Weisskopf P., Mozafar A., 1997. Bodenbearbeitungssysteme – Direktsaat stellt höchste Anforderungen (Soil tillage systems – direct sowing needs higher requirements). FAT Berichte 501, 1-13.
• Anken T., Irla E., Ammann H., Heusser J., Scherrer C., 1999. Soil cultivation and the sowing of crops. Minimal soil cultivation is convenient for autumn wheat. Technique - Agricole 61 (9), 36-46.
• Arshad M.A., Franzluebbers A.J., Azooz R.H., 1999. Components of surface soil structure under conventional and no-tillage in northwestern Canada. Soil Till. Res. 53 (1), 41-47.
• Battikhi A.M., Suleiman A.A., 1999. Effect of tillage system and bulk density of vertisols. J. Agronomy and Crop Sci. 183, 81-89.
• Blecharczyk A., Małecka I., Skrzypczak G., Pudełko J., 2000. Wpływ grochu jako rośliny regenerującej na występowanie chorób i plonowanie pszenicy ozimej w różnych systemach uprawy roli (The impact of the pea used as a soil-regenerating plant on disease incidence and wheat crop yield in varied soil cultivation methods). Zesz. Probl. Post. Nauk Roln. 470, 13-19.
• Caliński T., Chudzik H., 1980. Grupowanie populacji na podstawie wyników wielozmiennej analizy wariancji (Grouping together populations on the basis of the results of multivariate analysis of variance). Algorytmy biometryczne i statystyczne 9, 139-167.
• Domitruk D.R., Duggan B.L., Fowler D.B., 2001. Genotype – environment interaction of no-till winter wheat in Western Canada. Can. J. Plant Sci. 81, 7-16.
• Dzienia S., 1999. Soil tillage in sustainable agriculture. Fol. Univ. Agric. Stetin., Agricultura 74, 9-13.
• Ellmer F., Peschke H., Köhn W., Chmielewski F.M., Baumecker M., 2000. Tillage and fertilizing effects on sandy soils. Review and selected results of long-term experiments at Humboldt University Berlin. J. Plant Soil Sci. 163, 267-272.
• Goszczurna T., Dobek A., Bojarczuk J., 2000. Analiza doświadczenia z przedplonami (Analysis of experimentation on forecrops). Trzydzieste Colloquium Biometryczne, 160-165.
• Hammel J., 1995. Long-term tillage and crop rotation effects on winter wheat production in Northern Idaho. Agron. J. 87, 16-22.
• Halvorson A.D., Black A.L., Krupinsky J.M., Merrill S.D., Wienhold B.J., Tanaka D.L., 2000. Spring wheat response to tillage system and nitrogen fertilization within a crop –fallow system. Agron. J. 92 (2), 288-294.
• Krzyśko M., 1990. Analiza Dyskryminacyjna (Discriminant function analysis). Wydawnictwa Naukowo-Techniczne, Warszawa.
• Nowicki J., Marks M., 1994. Stan aktualny i perspektywy produkcji zbóż w Polsce (The present condition and prospects for cereal production in Poland). Fragm. Agron. 2 (42), 8- 18.
• Mądry W., 1993. Studia statystyczne nad wielowymiarową oceną zróżnicowania cech ilościowych w kolekcjach zasobów genowych zbóż (Studies on multivariate estimation of quantitative features differentiation in cereal gene bank). Wydawnictwo SGGW Warszawa.
• Morison D. F., 1990. Wielocechowa analiza statystyczna (Multivariate statistical analysis). PWN Warszawa.
• Mittler S., 2000. Őkovariabilität von Winterweizen unter Standortbedingungen Nordostdeutschlands (Winter wheat changeability under north Germany conditions). Disseration an der Landwirtschaftlich-Gärtnerischen Fakultät der Humboldt – Universität zu Berlin.
• Rasmussen K.J. ,1999. Impact of ploughless soil tillage on yield and quality: A Scandinavian review. Soil Till. Res. 53 (1), 3-14
• Roszak W., Radecki A., Witkowski F., 1991. Badania nad możliwością zastosowania siewu bezpośredniego w warunkach Polski Centralnej (Studies on the possibilities of using direct seeding in the conditions of Central Poland). Rocz. Nauk Roln. 109 A (2), 143-156.
• Weisz R., Bowman D.T., 1999. Influence of tillage system on soft red winter cultivar selection. J. Production – Agriculture 12 (3), 415-418.
• Wenda Piesik A., Lemańczyk G., 1997. Health status of lower stem and roots of spring barley and oat cultivated in pure stand in mixture with leguminous plants. J. Appl. Genet. 38B, 87-96.