Changes in species composition of weeds and their number in potato under the influence of different of weed control method | Zendy

Katarzyna Zarzecka | Zendy

Open Access

Changes in species composition of weeds and their number in potato under the influence of different of weed control method

Author(s) -

Katarzyna Zarzecka

Publication year - 2013

Publication title -

acta agrobotanica

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.4

H-Index - 9

eISSN - 2300-357X

pISSN - 0065-0951

DOI - 10.5586/aa.2002.056

Subject(s) - weed , weed control , agronomy , composition (language) , biology , cultivar , philosophy , linguistics

In a strict field experiment we have studied the influence of different weed control method on the species composition and the number on weeds occurring in a field of four potato cultivars. The application of herbicides decreased the number of weeds, as compared with the number obtained for mechanical control by 1,9-5,1 times at the beginning ofthe vegetation and by 1,5-3,7 times prior to tubers harvest. The herbicides considerably reduced the composition of weed species, moreover

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