Sunflower seeds NS-Sumo-2017 (grandstar) Novi Sad, Dnipropetrovsk region.

The hybrid is tolerant toherbicides of the group sulfonylureas. Intended for cultivation using the Sumo® (Nertus) technology. Extremely resistant to diseases and stressful conditions. The hybrid is characterized by high nectar productivity.
The use of the insurance herbicide Granstar allows you to control the presence of dicotyledonous weeds, including thistles, insunflower crops. The maximum total application rate of Granstar herbicide is 50 g/ha during the vegetation period.
Hybrid type
simple
Vegetation period
110-115 days
Direction of use
масличный
Potential yield
more than 45 c/ha
Plant height
160-180 cm.
Growth intensity at the initial stage of vegetation.
high
Foliage
excellent
Stem
medium thickness
Root system
very powerful
Cart(//tractor-service.com)
thin, convex shape, vertical, diameter 18-20 cm, performance-100%
Seedling
black color, elongated, mass 1000 pcs. – 55-65 g
Oil content
47-49%
Looseness
21-24%
The density of standing plants at the time of harvesting
steppe - 55 thousand/ha
forest-steppe - 55 thousand/ha
Recommended cultivation area
steppe, forest-steppe
Resistance of the hybrid to:
Polehaniu
high
Drought
high
Osypaniyu
очень высокая
Infectious (races) a, b, c, d
Diseases and pests
genetically resistant to rust (Puccinia helianthi), powdery mildew (Plasmopara helianthi). Highly tolerant to Phomopsis (Phomopsis / Diaporthehelianthi), Phoma, gray rot (Botrytis cinerea) and white rot (Sclerotinia sclerotiorum). Resistant to sunflower moth (Homoeosoma nebulella).