Sadržaj ulja i proteina u zrnu soje zavisno od gustine setve

Abstract

Optimalan broj biljaka po jedinici površine je jedna od bitnih pretpostavki visokog prinosa, a ova vrednost se razlikuje kod pojedinih sorti soje. Ranije sorte soje sa kraćim vegetacionim periodom imaju nižu visinu i podnose gušći sklop, dok su kasnije sorte uglavnom veće visine i seju se ređe u odnosu na rane biljke soje. Cilj ovoga rada je sagledavanje prinosa, sadržaja proteina i ulja, kao i prinosa proteina i ulja po jedinici površine tri različite sorte soje pri sklopovima biljaka od 300.000, 400.000, 500.000 i 600.000 hiljada biljaka po hektaru.

The optimal number of plants per unit area is one of the important assumptions of high yield, and this value differs in some soybean varieties. Earlier varieties of soybeans with a shorter vegetation period have a lower height and tolerate a denser structure, while later growing varieties are mostly higher in height and are sown less dense than early soybean plants. The aim of this paper is to consider the yield, protein and oil content, as well as the protein and oil yield per unit area of three different soybean varieties in the canopy of 300,000, 400,000, 500,000 and 600,000 thousand plants per hectare.