Kulundinsky 1

GENERAL DESCRIPTION

Kulundinsky 1 is a precocious sunflower variety of confectionery type, characterized by large seeds, stable yield and high technological efficiency.

The variety belongs to the Central Russian ecotype and is well adapted to various growing conditions. It is characterized by friendly maturation, resistance to drought, frost and lodging. It is suitable for the production of confectionery seeds due to its large size and high core yield.

KEY ADVANTAGES

Large seeds of confectionery type

Stable productivity and adaptability

High oil content of seeds

Drought resistance and frost resistance

Friendly maturation and resistance to shedding

Resistance to major diseases

CHARACTERISTICS OF THE VARIETY

Type:
Confectionery

Ecological type:
Central Russian

The variety:
Grey-striped

Plant height:
140-160 cm

Weight of 1000 seeds:
75-85 g (up to a maximum of 91 g)

Oil content:
48-50 %

Pure core output:
48.3 %

Recommended seeding rate:
55 thousand plants/ha

MORPHOLOGICAL FEATURES

Leaf: heart-shaped, light green

Sheet surface: glossless, slightly bubbly

Leaf edge: fine, irregular sawn

Basket: medium, directed downward when ripe

Seed side shape: flat

Achene: large, oval-elongated

Seed color: black with gray stripes

AGRONOMIC INDICATORS

Precocity is early

Drought resistance is high

Lodging resistance is high

Shedding resistance is high

Frost resistance is high

Maturation is friendly

TOLERANCE TO DISEASES

White rot — high resistance

Gray rot — high resistance

False powdery mildew is a mild lesion

Contagion — medium stability

FEATURES OF CULTIVATION

The variety is characterized by stable productivity and is well adapted to various climatic conditions. It is suitable for growing in regions with arid climates and provides a large seed with high core yield.