ZAGRAVA sunflower hybrid, Kharkiv region.

KEY CHARACTERISTICS
Maturity group early ripe
The number of days of germination - flowering 62
Vegetation period 100-108 days.
MORPHOLOGICAL AND AGRONOMIC CHARACTERISTICS
The shape of the basket is convex
The slope of the basket is half inclined.
Oil content 50-52%
The height of the plant is 160-180 cm.
The diameter of the basket is 21-24 cm.
Lumpiness 21-23%
The yield potential is 52 tons/ha.
The average yield over the years of testing is 34 t/ha(//tractor-service.com)
RESISTANCE TO DISEASES AND STRESS FACTORS
Drought is high
Black leg 7
Perenosporosis 7
Phomopsis 8
Winter hardiness is high.
Rust 9
Gray rot (botrytis) 7
White rot (sclerotiniosis) 7
Sunflower wolf A B C D E
Sunflower moth is resistant
RECOMMENDED DENSITY AT THE TIME OF ASSEMBLY
Forest-steppe 55-60 thousand plants/ha
Step 50-55 thousand plants/ha