Under the laboratory conditions and with the rolled paper method we investigated the
effect of different pH values of water solution (5 and 6) on the seed germination of two
varieties of pea (Petit Provensal and American Wonder). The pH value of water solution
significantly affected the germination energy, germination and seedling root length. The
highest values for the above properties were obtained at pH 5. A statistically significant
difference was found between the varieties but also between different pH values of the water
solution. The results of this study suggest the importance of variety and soil pH as one of the
most important factors in the cultivation of peas.U laboratorijskim uslovima metodom rolanog papira istraživan je uticaj
različitih pH vrijednosti vodene otopine (5 i 6) na klijavost sjemena dvije sorte graška
(Mali provansalac i Čudo Amerike). PH vrijednost vodene otopine značajno je uticala
na energiju klijanja, klijavost i dužinu korijena klijanaca. Najveće vrijednosti za
navedena svojstva su dobivene na pH 5. Statistički značajna razlika utvrđena je između
sorti ali i između različitih pH vrijednosti vodene otopine. Rezultati ovog istraživanja
ukazuju na značaj sorte i pH tla kao jednog od bitnih faktora u uzgoju graška
