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.
Solanum tuberosum L. · Potato
Heinrich Böhm
Pisum sativum L. · Pea
Milika Buurman
Hordeum vulgare L. · Barley
Saaten-Union
Solanum tuberosum L. · Potato
GERMICOPA S.A.S
Citrullus lanatus (Thunb.) Matsum. & Nakai · Watermelon
YEN MIN CHANG
Malus domestica (Suckow) Borkh. · Apple
SNC Elaris| FR
Solanum tuberosum L. · Potato
Winfried Lange, Frank Lange
Solanum tuberosum L. · Potato
Heinrich BOHM, DE
Daucus carota L. · Carrot
Ger Beemsterboer
Solanum tuberosum L. · Potato
John Mara
Lolium perenne L. · Perennial ryegrass
Euro Grass Breeding GmbH Co. KG
Spinacia oleracea L. · Spinach
SSC JP
Solanum tuberosum L. · Potato
Wolfgang Walter
Cannabis sativa L. · Hemp
Instytut Włókien Naturalnych i Roślin Zielarskich Państwowy Instytut Badawczy
Vitis vinifera L. · Common grape vine
LOMBARDI GENETICS (PTY) LTDA
Festuca arundinacea Schreb. · Tall fescue
WRIGHTSON PAS S.A.
Pyrus x bretschneideri Rehder · Chinese white pear
White Allan
Lactuca sativa L. · Lettuce
Nunhems B.V.
Prunus dulcis (Mill.) D. A. Webb · Almond
IRTA CENTRE MAS BOVE
Cucumis sativus L. · Cucumber
Sin declarar
Solanum tuberosum L. · Potato
R.P.GRAVELAND
Solanum tuberosum L. · Potato
M HIGGINS LTD
Rubus idaeus L. · Red raspberry
Richard E. Harrison / Brian K Hamilton / José Jesús Renteria / Lluvia V. Guiterrez
Lolium perenne L. · Perennial ryegrass
NEW ZEALAND AGRISEED