Preliminary research productivity of the newly NS soybean varieties and lines (Glycine max (L.) Merr.)

Abstract

The aim of this study was to determine the most-yielding NS soybean varieties for the agro-ecological conditions of Pancevo area in Serbia. This paper presents the analysis results of yield and plant height of eight NS soybean varieties of I maturity group. Average yield for these soybean varieties was 3,701 kg / ha. NS Maximus recorded significantly higher yield than other tested varieties, except the line NS-L-210391. Line NS-L-414260 achieved significantly higher plant height compared to the other tested varieties, p lt 0.05 and line NS-L-210391 achieved significantly higher first pod height than variety NS Maximus and line NS-L-510001. Statistically significant differences in yield are evident, depending on the cultivated genotypes. All analyzed NS varieties achieved high yields and suitable for growing on the site of Pancevo.

Cilj istraživanja bio je da se odrede najprinosnije NS sorte soje za agroekološke uslove Pančeva. U radu su prikazani rezultati prinosa i visine biljaka, osam NS sorti soje, I grupe zrenja (GZ). Prosečni prinosi za ispitivane sorte soje iznosili su 3.701 kg/ha i beleže stabilnost (CV=12,84 %). Sorta NS Maximus imala je signifikantno viši prinos u odnosu na testirane sorte (p lt 0.05), izuzev linije NS-L-210391. Linija NS-L-414260 imala je signifikantno višu visinu biljke u odnosu na ostale testirane sorte, p lt 0.05 dok je linija NS-L-210391 imala signifikantno višu visinu prve mahune u odnosu na sortu NS Maximus i liniju NS-L-510001. Evidentne su statistički značajne razlike u prinosima u zavisnosti od gajenog genotipa (p lt 0.05). Sve testirane NS sorte soje ostvarile su visoke prinose i pogodne su za gajenje na lokalitetu Pančevo.