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.
Cucurbita pepo L. · Field pumpkin
Vilmorin SA (FR)
Rubus L. subg. Rubus · Blackberry
Jennings, Derek L.|Dundee, Scotland
Brassica napus var. napus · Rapeseed
JOHANNES DIECKMANN
Helianthus annuus L. · Sunflower
PANAM FRANCE SARL
Solanum tuberosum L. · Potato
Stet Holland BV (NL)
Pisum sativum L. · Pea
Jeff Safe
Lolium multiflorum Lam. ssp. italicum (A. Br.) Volkart · Italian ryegrass
Deutsche Saatveredelung AG, D-59557 Lippstadt
Sinapis alba L. · White mustard
ILVO-PLANT 39
Lagenaria siceraria (Molina) Standl. · Calabash
Paul Degreef
Lupinus albus L. · White lupin
Rene Baratin
Lactuca sativa L. · Lettuce
Rijk Zwaan, NL
Lolium perenne L. · Perennial ryegrass
Barenbrug Holland B.V.
Vaccinium corymbosum L. · Highbush blueberry
USDA, USA
Brassica napus var. napus · Rapeseed
DEUTSCHE SAATVEREDELUNG AG
Lolium multiflorum Lam. · Italian ryegrass
ILVO PLANT(APPLIED GENETICS+BREEDING)
Zea mays L. · Maize
MAS Seeds, F
Lolium x hybridum Hausskn. · Hybrid ryegrass
ILVO-PLANT 39
Allium porrum L. · Leek
Rijk Zwaan Zaadteelt en Zaadhandel B.V.
Hordeum vulgare L. · Barley
HORDEUM s.r.o., SK
Brassica napus var. napus · Rapeseed
Dipl.Ing.agr. Heiner Busch in Fa. Deutsche Saatveredelung AG / Dipl. Ing. agr. Detlef Hauska
Lolium multiflorum Lam. var. westerwoldicum Wittm. · Westerwolds Ryegrass
DEUTSCHE SAATVEREDELUNG AG
Triticum aestivum L. · Bread wheat
V. Jorion & Fils S.A.
Glycine max (L.) Merr. · Soybean
Semences Prograin Inc
Hordeum vulgare L. · Barley
Limagrain Europe S.A.S