Vigor
Protection expiredLolium perenne L. · Perennial ryegrass
DEPT. PLANTENGENETICA - CLO - GENT
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.
Lolium perenne L. · Perennial ryegrass
DEPT. PLANTENGENETICA - CLO - GENT
Lolium perenne L. · Perennial ryegrass
RITZEMA| Dineke Ritzema c/o Dansk Planteforaedling A/S (DLF-Trifolium A/S)
Brassica napus var. napus · Rapeseed
Norddeutsche Pflanzenzucht Hans-Georg Lembke KG
Capsicum annuum L. · Bell pepper
Syngenta Seeds B.V.
Linum usitatissimum L. · Common flax
NORTHERN IRELAND HORTICULTURAL & PLANT BREEDING ST
Hordeum vulgare L. · Barley
W. von Borries-Eckendorf GmbH & Co.KG
x Triticosecale Wittm. ex A. Camus · Triticale
FR. STRUBE SAATZUCHT GMBH&CO.KG
Secale cereale L. · Rye
HYBRO SAATZUCHT GMBH and CO KG
Helianthus annuus L. · Sunflower
SYNGENTA FRANCE S.A.S.
Poa pratensis L. · Kentucky bluegrass
Ślechtitelska stanice Hladké Životice, s.r.o.
Brassica oleracea L. (Cauliflower Group) · Cauliflower
ZWAAN'S| Rijk Zwaan Zaadteelt en Zaadhandel B.V. (Dep. Variety registration & protection)
Beta vulgaris Sugar Beet Group · Sugar beet
KWS SAAT SE and CO KGAA
Brassica napus L. · Rapeseed
KWS SAAT SE & CO.KGAA
Beta vulgaris Sugar Beet Group · Sugar beet
KWS SAAT SE and CO KGAA
Beta vulgaris Sugar Beet Group · Sugar beet
STRUBE GmbH&Co.KG, DE
Lolium perenne L. · Perennial ryegrass
Norddeutsche Pflanzenzucht Hans-Georg Lembke KG
Pisum sativum L. · Pea
Svalöf Weibull (SE)
Medicago sativa L. · Alfalfa
H.J.M. Barenbrug
Solanum tuberosum L. · Potato
Heinrich BÖHM, DE
Zea mays L. · Maize
PIONEER OVERSEAS CORPORATION
Rubus idaeus L. · Red raspberry
Sadowniczy Zaklad Doswiadczalny (PL)
Poa pratensis L. · Kentucky bluegrass
DLF-TRIFOLIUM| DLF-Trifolium A/S
Beta vulgaris Sugar Beet Group · Sugar beet
SYNGENTA WINTER OILSEED AB
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Prof. T.R. Swinburne c/o Institute of Horticultural Research