SERJAN

Hybrid is highly resistant to diseases and stressful conditions, attractive to insect pollinators.

Hybrid type

Simple

Vegetation period

110-115 days

Usage

Oleic

Yielding capacity

4.5 tons/ha

Plant height

165-185 cm

The intensity of growth at the initial stage of vegetation

Medium

Leafage

Superb, at the early phase of budding leaves completely cover the soil

Stem sickness

Medium

Root system

deep-rooted, ramified, allows to use soil moisture at the depth of 1.5-2.5 meters

Head 

Thin, convex-shaped, facing half-way downwards, diameter 21-25 cm,  completeness – 100 %

Seeds

Black,  lengthened, weight of 1000 seeds – 60-70 g

Oil content

49-51 %

Huskiness

22-24 % 

Plant density before the harvest

55.000 /ha

 

Resistance to:

Lodging

high

Drought

high

Shattering

high

Broomrape (Orobanche), races

A, B, C, D, E

Diseases and pests

Genetically resistant to rust (Puccinia helianthi). Highly tolerant to stem blight (Phomopsis/Diaporthe helianthi), gray (Botrytis cinerea) and white (Sclerotinia sclerotiorum) mold, diseases that cause steam and leaf blight. Resistant to the sunflower moth (Homoeosoma nebulella).