Warianty tytułu
Języki publikacji
Abstrakty
The paper discusses the relations between spring triticale grain yield and weather factors: mean air temperature, total precipitation and insolation in the north-west of Poland. Boundary values were determined for the weather factors such that caused the decrease in grain yield by at least 10% against the many-years yield average. On the basis of weather data from the years 1971-2000, climate indices of spring triticale crop yield were estimated, which in turn provided a basis for the valuation, in terms of scores, of thermic and precipitation conditions in the north-west Poland. Crop yield of spring triticale is markedly restrained by the mean temperature exceeding 16°C in the stalk-shooting coming into ear period, as well as by precipitation below 20 mm over the same period, and by the mean air temperature above 18.5°C in the coming into ear dough stage.
Słowa kluczowe
Wydawca
Rocznik
Tom
Numer
Opis fizyczny
http://www.ejpau.media.pl/series/volume5/issue2/agronomy/art-04.html
Twórcy
autor
- Agricultural University, Papieza Pawla VI 3, 71-469 Szczecin, Poland
autor
Bibliografia
- Atlas klimatycznego ryzyka uprawy roślin w Polsce [Atlas of climatic risk to crop cultivation in Poland], 2001. Red. Cz. Koźmiński i B. Michalska. Wyd. AR Szczecin, Uniw. Szczec. [in Polish].
- Biuletyny Meteorologiczne (Agrometeorological Bulletins), 1971-2000, IMGW Warszawa.
- Chmielewski F.M., Potts J.M., 1995. The relationship between crop yields from an experiment in southern England and long-term climate variations. Agricultural and Forest Meteorology 73 (1-2), 43-66.
- Doroszewski A., Demidowicz G., Górski T., 1997. Wpływ niedoboru opadów na straty w produkcji zbóż jarych w Polsce [Impact of precipitation shortage on losses in the production of spring cereal crops in Poland]. Rocz. AR w Poznaniu, CCXCI, Melior. Inż. Środ. 17, 223-231 [in Polish].
- Dzieżyc J., 1988. Rolnictwo w warunkach nawadniania [Land cultivation and irrigation]. PWN Warszawa [in Polish].
- Fischer R.A., Maurer R. O., 1976. Crop temperature modification and yield potential in a dwarf spring wheat. Crop Sci. 16, 855-859.
- Koziara W., 1996. Wzrost, rozwój i plonowanie jarego i ozimego pszenżyta w zależności od czynników meteorologicznych i agrotechnicznych [The growth, development, and crop yield of spring and winter triticale in relation to meteorological conditions and agricultural measures]. Rocz. AR w Poznaniu, Rozpr. Nauk. 269 [in Polish].
- Koźmiński C., 1993. Prognozowanie plonów pszenicy ozimej w Polsce na podstawie opadów i ekstremalnego uwilgotnienia w gleby [Forecasting winter wheat crop yield in Poland on the basis of precipitation and extreme soil moisture]. Zesz. Nauk AR Szczecin, Rolnictwo 157, 4-32 [in Polish].
- Koźmiński C., Michalska B., 1997. Wykorzystanie danych agrometeorologicznych do prognozowania plonów ziarna jęczmienia ozimego [Using agro-meteorological data for forecasting winter barley crop yield in Poland]. Zesz. Nauk. AR Wrocław 313, 115-124 [in Polish].
- Mazurek J., Mazurek J., 1990. Cultivation of triticale. PWRiL Warszawa [in Polish].
- Michalska B., Raszka 1999. The use of agrometeorological data for the prediction of triticale yields in north-western Poland. Folia Univ. Agric. Stetin., Agricultura 78, 215-224.
- Michalska B., Witos A., 2000. Weather-based spring wheat yielding forecasting. EJPAU 3 (2) www.ejpau.media.pl
- Nowicka A., 1993. Temperatura. W: Czynniki plonotwórcze i plonowanie roślin [Temperature In: Factors affecting crop yield]. Red. J. Dzieżyc, PWN Warszawa-Wrocław [in Polish].
- Raszka E., 2002. The impact of air temperature and precipitation on spring triticale developmental phases in Poland. Folia Univ. Agric. Stetin. Agricultura 226 (90) (MS) [in Polish].
- Rudnicki F., Kotwica K., 1993. Reakcja pszenżyta jarego na gęstość siewu i ilość opadów [Response of spring triticale to density of sowing and level of precipitation]. Fragm. Agron. 3, 22-31 [in Polish].
- Rudnicki F., Jaskulski D., Kotwica K., 1997. Zależność plonu pszenżyta jarego od gęstości siewu i ilości opadów [Relation between spring triticale crop yield and density of sowing and level of precipitation]. Zesz. Nauk. AR Szczecin, Rolnictwo 65, 379-385 [in Polish].
- Wang Y.P., Connor D.J., 1996. Simulation of optimal development for spring wheat at two locations in southern Australia under present and changed climate conditions. Agricultural and Forest Meteorology 79 (1-2), 9-28.
Typ dokumentu
Bibliografia
Identyfikatory
Identyfikator YADDA
bwmeta1.element.agro-article-8b1eb83e-54f3-4b57-baa0-f3b9d1cad9d2