Structure of weed communities occurring in crop rotation and monoculture of cereals
محل انتشار: مجله تولید گیاهان، دوره: 9، شماره: 3
سال انتشار: 1394
نوع سند: مقاله ژورنالی
زبان: انگلیسی
مشاهده: 293
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شناسه ملی سند علمی:
JR_IJPPG-9-3_008
تاریخ نمایه سازی: 17 مهر 1398
چکیده مقاله:
A strict field experiment with crops sown in crop rotation and monoculture wascarried out in the years 1988-2012 at the Experimental Station Uhrusk belonging tothe University of Life Sciences in Lublin, south-eastern Poland. The study wasaimed at evaluating the structure of weed communities occurring in crop rotationand monoculture of cereals. The highest weed density m-2 was determined inthe second (1992-1996) and the third crop rotation (1997-2000), whereas thehighest weight of weeds was noted in the third crop rotation. Weed community incereals sown in crop rotation and monoculture was constituted by speciesbelonging to 6 syntaxonomic classes: Stellarietea mediae, Artemisietea vulgaris,Molinio-Arrhenatheretea, Agropyretea intermedio-repentis, Koelerio glaucaeCorynephoretea canescentis and Bidentetea tripartiti.
کلیدواژه ها:
نویسندگان
A. Woźniak
Department of Herbology and Plant Cultivation Techniques, University of Life Sciences in Lublin, Poland.
M. Soroka
Department of Botany, Ukrainian National Forestry University, ۷۹۰۵۷ Lviv, Ukraine.