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The paper presents the results for grain yield of buckwheat varieties grown in two localities (Pašića Polje and Laholo) in the Municipality of Bijelo Polje, Montenegro. The study was conducted in plot trials, which were performed in a randomised block design with four replications in 2010. Buckwheat is grown according to the principles of organic production. The trials included 11 varieties (Novi Sad, Buckwheat 2, Bamby, Czech, Darja, Prekmurska, Čebelica, France, Buckwheat 1, Spacinska and Godijevo). The Godijevo type was used as a standard variety. Statistically significant differences regarding yield were found between the varieties and localities studied. At the site, "Pašića Polje", the average yield was 511.86 kg haˉ¹ or 54.14 kg less than the standard-type Godijevo. In this experimental field, the highest yield was obtained by the Buckwheat 2 variety (619.25 kg ha‾¹), 53.25 kg more than the standard Godijevo variety (566.00 kg ha‾¹1). The lowest yield was obtained by the Buckwheat 1 variety (308.75 kg ha‾¹), 257.25 kg less than the standard variety. In this experimental field ("Pašića Polje"), significantly lower yields were achieved compared to the "Laholo"experimental field. At the "Laholo" locality, the average yield was 784.70 kg ha‾¹ or 134.30 kg less than the standard-type Godijevo. In this experimental field, the highest yield was obtained by the French variety (964.75 kg ha‾¹), 45.75 kg more than the standard Godijevo variety (919.00 kg ha‾¹). The lowest yield was obtained by the Buckwheat 1 variety of 1 (455.25 kg ha‾¹), as much as 463.75 kg less than the standard variety. In this experimental field ("Laholo"), significantly higher yields were achieved compared with the "Pašića Polje" experimental field. A significant difference in grain yield was found between the localities under study. The greatest difference was found in the French, Prekmurska and Godijevo varieties, and the lowest in the Buckwheat 1 variety. |
