Zlyva F1 hybrid sunflower seeds, Kharkiv region.

Description

SHOWER
PLASTIC

Originator: Breeding and Genetic Institute of the Ukrainian Academy of Sciences, Odesa and

Agro-industrial firm "Flora", Odesa.

Entered into the Register of varieties of Ukraine in 2002 for cultivation in all zones.

Approval signs: used for the production ofoils.

The height of the plants is 160-170 cm. The stem is of medium thickness,

well leafy (28-30 leaves per plant).

The leaves are medium-sized, heart-shaped, dark green.

Tabular flowers have a yellow color, and tubular - dark yellow.

Basket of medium diameter (19-20 cm in diameter), thin and flat.

The seeds are black, without stripes. Weight of 1000 seeds -65-70 g.

Biological signs: early ripening three-line.

Duration of the growing season from germination to technical

maturity, is 105-108 days, practically does not differ in this respect

characteristic of the standard hybrid Odessa 249. Drought-resistant, and

has absolute soil resistance to most(//tractor-service.com)

virulent 5th race of infectious diseases, and 2nd race of powdery mildew

dew It has a wide genetic basis, allowing

to get a stable harvest in the most diverse soil conditions.

climatic conditions.

Economic characteristics: average seed yield in two years

(2000-2001) in the steppe zone of the State Commission network was 28.9 c/ha, or

5.3 c/ha higher than the standard. In production tests

IR (Kharkov city) and Novobuzhskoy OS (Nikolaev region) seed harvest in

1999 in the super-dry year was 33.9 and 27.6 t/ha, respectively,

or 12.9 and 7.4 t/ha higher than the standard.

The potential yield actually obtained is 38.6 t/ha.

Oiliness of seeds in an average of 2 years (according to the data of the State Commission)

was 48.4%.

Agrotechnical requirements: tolerant to thickening of crops.

Optimum productivity is achieved in conditions when density

standing plants in Forest Steppes during the growing season is 65,

and 60,000 in the Steppes. plants per 1 ha