Yield and yield components in annual forage legumes

Abstract

A trial with annual forage legumes was carried out during 2004 and 2005 at the Rimski Šančevi Experiment Field of the Institute of Field and Vegetable Crops in Novi Sad. The trial involved forage pea, Pisum sativum L., common vetch, Vicia sativa L., faba bean, Vicia faba L. and narbon vetch Vicia narbonensis L. and each of the species was represented with three cultivars. The forage pea cultivars had the greatest plant height (92 cm), while the common vetch cultivars had the greatest number of stems per plant (2.3). The greatest number of internodes was found in the cultivars of faba bean (20.0) and narbon vetch (19.7), while the largest plant mass was recorded in the faba bean cultivars (42.41 g). The forage pea cultivars had the highest yields of both fresh weight (48.0 t ha-1) and hay (12,6 t ha-1).

Ogled sa jednogodišnjim krmnim mahunarkama izveden je tokom 2004. i 2005. godine na Oglednom polju Naučnog instituta za ratarstvo i povrtarstvo na Rimskim Šančevima, uključujući po tri jara genotipa krmnog graška, Pisum sativum L., obične grahorice, Vicia sativa L., krmnog boba, Vicia faba L. i narbonske grahorice, Vicia narbonensis L. Sorte graška odlikovale su se najvećom visinom biljke (92 cm), dok su sorte obične grahorice imale najveći broj stabala po biljci (2,3). Najveći broj članaka bio je kod sorti boba (20,0) i narbonske grahorice (19,7), uz najveću prosečnu masu biljke takođe kod boba (42,41 g). Sorte graška ostvarile su najviše prosečne prinose zelene krme (48,0 t ha-1) i sena (12,6 t ha-1).