Promena morfoloških osobina soje pri različitom sklopu biljaka

Abstract

Prinos i morfološke osobine soje zavise od sorte, plodnosti zemljišta, agrotehničkih mera, kao i od vremenskih uslova u pojedinim godinama. Cilj ovih istraživanja je da se sagleda uticaj različitih sklopova na prinos, visinu biljaka i broj grana na stablu za tri različite sorte soje. Sorta Valjevka najviši prinos je ostvarila pri sklopu od 500000 biljaka, sorta Sava pri 450000 biljaka, a sorta Rubin pri sklopu od 400000 biljaka po hektaru. Povećanjem gustine useva kod sve tri sorte soje povećava se visina biljaka, a smanjuje se broj grana na stablu.

Soybean yield and morphological traits of soybean depend on the variety selection, soil fertility, the applied agrotechnical measures, as well as the weather conditions in certain years. The aim of this research is to examone the influence of different plant densities on yield, plant height and number of branches for three different soybean varieties. Variety Valjevka has achieved the highest yield on a canopy of 500,000 plants, Sava variety at 450000 plants and the variety Rubin with 400,000 plants per hectare. By increasing the density of crops for all three soybean varieties the height of plants increases and the number of branches decreases.