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.
Capsicum annuum L. · Bell pepper
SVS, NL
Triticum aestivum L. · Bread wheat
Plant Breeding International Cambridge Ltd (GB)
Hordeum vulgare L. · Barley
Nickerson UK Ltd, Suffolk (UK)
Beta vulgaris Garden Beet Group · Garden beet
BEJO ZADEN
Festuca arundinacea Schreb. · Tall fescue
Barenbrug Holland BV (NL)
Beta vulgaris Sugar Beet Group · Sugar beet
Syngenta Crop Protection AG
Helianthus annuus L. · Sunflower
RUSTICA (FR)
Alstroemeria L. · Alstroemeria
Zelderen, Gerald J. van|Aalsmeer, Netherlands
Secale cereale L. · Rye
Peer Wilde^^^Brigitta Schmiedchen^^^Jutta Menzel
Lolium perenne L. · Perennial ryegrass
Agroscope Reckenholz
Hordeum vulgare L. · Barley
Serasem, FR
Triticum aestivum L. · Bread wheat
LIDEA FRANCE SAS
Lolium perenne L. · Perennial ryegrass
Institute of Grassland & Environmental Research Welsh Plant Breeding Station
Lolium perenne L. · Perennial ryegrass
Innoseeds B.V.
Triticum aestivum L. · Bread wheat
THE ABED FOUNDATION
Brassica rapa L. subsp. campestris (L.) A. R. Clapham · Field mustard
Persson Christer
x Triticosecale Wittm. ex A. Camus · Triticale
WOS HENRYK / MACKOWIAK WALENTY / PAIZERT KAZIMIERZ O. STEFAN / SZELAG BOZENA / SZELAG JANUSZ / CICHY HENRYK / MAZURKIEWICZ LESZEK, O. JERZY
Beta vulgaris Sugar Beet Group · Sugar beet
SAS Florimond Desprez Veuve & Fils
Lolium perenne L. · Perennial ryegrass
GERMINAL IRELAND LTD
Lolium perenne L. · Perennial ryegrass
Agroscope Reckenholz
Lolium perenne L. · Perennial ryegrass
BARENBRUG HOLLAND
Triticum aestivum L. · Bread wheat
RAGT 2N S.A.S
Hordeum vulgare L. · Barley
SECOBRA RECHERCHES S.A.S
Lactuca sativa L. · Lettuce
Vilmorin, F