The effect of sowing density on canopy architecture of spring wheat cv. Sigma grown on various soils
Alicja Sułek
iung@iung.pulawy.plZakład Uprawy Roślin Zbożowych, Instytut Uprawy Nawożenia i Gleboznawstwa, Puławy (Poland)
Abstract
The microplot experiment was conducted with the spring wheat cv. Sigma in the years 1989–1991. The aim of this research was to define changes in the crop canopy under the influence of sowing density and soils conditions. The results show that canopies consisted of plants with different number of tillers and different stem height. Deterioration of soil conditions caused decrease in frequency of high plants and increase of frequency of low plants.
Keywords:
canopy architecture, sowing density, soil complex, spring wheatReferences
Kozłowska-Ptaszyńska Z. 1991. Struktura i architektura łanu pszenicy jarej w zależności od technologii uprawy. IUNG, Puławy, R (288): 13 — 33.
Google Scholar
Kozłowska-Ptaszyńska Z. 1993. Zmiany w strukturze i architekturze łanu dwurzędowych i sześciorzędowych form jęczmienia jarego pod wpływem gęstości siewu. Pam. Puł. 102: 65 — 76.
Google Scholar
Kozłowska-Ptaszyńska Z. 1994. Wpływ gęstości siewu na architekturę i wydajność łanu jeczmienia jarego uprawianego na różnych glebach. Pam. Puł. 104: 31 — 50.
Google Scholar
Kozłowska-Ptaszyńska Z. 1999. Wpływ gęstości siewu na architekturę łanu i plon pszenżyta jarego uprawianego na różnych glebach. Pam. Puł. 117: 99 — 112.
Google Scholar
Kuś J., Kamińska M. 1993. Struktura plonu i architektura łanu pszenicy ozimej zależnie od zmianowania. Fragm. Agron. 4: 27 — 28.
Google Scholar
Pecio A. 1994. Studia nad modelem rośliny, łanu jęczmienia jarego. IUNG Puławy (praca doktorska).
Google Scholar
Podolska G. 1995. Struktura plonu i architektura łanu pszenicy ozimej w zależności od warunków glebowych IUNG Puławy, R (323).
Google Scholar
Podolska G., Ruszkowski M. 1991. Studia nad modelem łanu pszenicy ozimej. Wpływ gęstości siewu na architekturę łanu. Fragm. Agron. 3: 57 — 71.
Google Scholar
Sułek A. 1997. Wpływ obsady roślin na plonowanie pszenicy jarej na różnych glebach. Biul. IHAR 204: 145 — 155.
Google Scholar
Authors
Alicja Sułekiung@iung.pulawy.pl
Zakład Uprawy Roślin Zbożowych, Instytut Uprawy Nawożenia i Gleboznawstwa, Puławy Poland
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