Souleyka
ActiveHordeum vulgare L. · Barley
Nordsaat Saatzuchtgesellschaft m.b.H. (DE)
Variety traits
Yield is the volume of produce obtained per unit area, reflecting the realization of a variety's genetic potential under specific growing conditions.
Mentioned in descriptions 67 000 varieties reference book.
A variety's yield represents the volume of produce harvested per unit area and is categorized into potential, projected, biological, and actual yield. It manifests as the result of the plant's genetic capabilities being realized, limited by external environmental conditions and the effectiveness of applied agricultural practices.
This indicator depends on the suitability of the variety to soil and climatic conditions, the level of agronomy, the quality of preceding crops, and genotype stability. Assessing yield structure includes an analysis of stand density, tillering, number of grains or tubers, and thousand kernel weight, which allows for the determination of productivity formation factors.
For accurate variety comparison during variety trials, indicators are adjusted to standard moisture content and correlated with a control variety standard. When selecting a variety, ecological plasticity, yield variability across different years, and statistical significance of data, expressed through the least significant difference, are taken into account.
Selection based on the description text, not official resistance ratings: such data is not available in registers. Mention indicates that the trait is discussed in the variety's sources; see the variety's profile for details on what is specifically stated.
Hordeum vulgare L. · Barley
Nordsaat Saatzuchtgesellschaft m.b.H. (DE)
Brassica napus var. napus · Rapeseed
Serasem, FR
Petroselinum crispum (Mill.) Nyman ex A. W. Hill · Parsley
Bejo Zaden, NL
Daucus carota L. · Carrot
Moravoseed Spol. S.r.o
Glycine max (L.) Merr. · Soybean
Poljoprivredni Institut Osijek, HR
Lolium perenne L. · Perennial ryegrass
VANDERHAVE GRASSES B.V.
Helianthus annuus L. · Sunflower
Caussade Semences SA (FR)
Pisum sativum L. · Pea
PATE TAKARMANYTERMESZTESI KUTATO INTEZETE
Zea mays L. · Maize
Syngenta Participations,CH
Solanum lycopersicum L. · Tomato
Syngenta Seeds, NL
Lolium perenne L. · Perennial ryegrass
Beat Boller (CH)
Helianthus annuus L. · Sunflower
Syngenta Participations AG| CH
Glycine max (L.) Merr. · Soybean
RAGT 2N S.A.S
Brassica oleracea L. (Red Cabbage Group) · Red cabbage
BEJO ZADEN
Zea mays L. · Maize
Pioneer Overseas (US)
Secale cereale L. · Rye
HYBRO SAATZUCHT GMBH and CO KG
Lolium perenne L. · Perennial ryegrass
RAGT 2N S.A.S
Lolium perenne L. · Perennial ryegrass
DLF-Seeds A/S
Malus domestica (Suckow) Borkh. · Apple
Zima Jan, Louda Otto, Tupy Jaroslav,
Hordeum vulgare L. · Barley
Saatzucht Donau GmbH, Probstdorf AT
Prunus avium (L.) L. · Sweet cherry
Sagaplant AS, N-3812 Akkerhaugen
x Triticosecale Wittm. ex A. Camus · Triticale
Nordsaat Saatzuchtgesellschaft mbH
Vicia faba L. · Broad bean
Norddeutsche Pflanzenzucht Hans-Georg Lembke KG
Hordeum vulgare L. · Barley
Syngenta UK Ltd