PR 63 A 90
ActiveHelianthus annuus L. · Sunflower
Soper, John
Helianthus annuus L. Sunflower · Agricultural · bred by Dusanic Nenad, Miklik Vladimir, Jocic Sinisa, Hladni Nada,
also searched as: нс х 6316
10 August 2026
NS-Kh-6316 is a mid-early hybrid with a vegetation period of 107–110 days. The plant reaches a height of 150–180 cm and has a stem of medium thickness with high lodging resistance. A powerful branched root system is capable of absorbing moisture from a depth of up to 2.5 meters.
The hybrid's head is thin, convex, 21–25 cm in diameter, and fully filled. The seeds are black, elongated in shape, have a thousand kernel weight of 60–70 g with an oil content of 49–52%.
The hybrid is resistant to tribenuron-methyl herbicides. It possesses genetic resistance to broomrape races A, B, C, D, E, F, G, downy mildew (Pl6 gene), rust, and sunflower moth, and also exhibits tolerance to Phomopsis and drought conditions.
1 jurisdiction
Green indicates countries where the variety is listed in the national catalogue and its seeds are authorized for sale. Expired registrations are marked separately: the variety was previously admitted, but sale is no longer permitted.
The variety is listed in the national registry — its seeds are authorized for sale in this country.
№ 08017054
The right is granted for a limited term: propagation of the variety requires a license from the rights holder.
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Helianthus annuus L. · Sunflower
Soper, John
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Nearby in the species list NS-JM-8, NS Kanarino, NS-Kh-2010, NS-Kh-2017, NS-Kh-2018, NS-Kh-2019, NS Kh 6032, NS Kh 6033, NS-Kh-6034, /NS-Kh-6035/, NS-Kh-6318, NS-Kh-6320, NS Kh 6348, NS Kh 6585, NS Kh 6612, NS Kh 6720, NS Kiril, NS Knez, NS KOD 10, NS KOD 4