Variety traits
Productivity is the biological potential of a variety realized under specific growing conditions. It reflects the ability of a variety to produce a yield depending on agronomic practices, climate, and soil fertility.
Mentioned in descriptions 27 845 varieties reference book.
The productivity of a variety is a characteristic of its biological potential, which manifests itself through interaction with production conditions. It is divided into potential yield, possible under ideal environmental parameters, and actual (planned) yield, which depends on the actual level of agronomic practices, seed quality, and the climatic characteristics of a specific year. The choice of a variety is based on the correspondence of its genetic capabilities to the intensity level of technologies used on the farm.
Yield metrics in centners or tons per hectare are used to assess productivity, and in greenhouses, in kilograms per square meter. Since crop moisture content at harvest can vary, data is recalculated to a standard moisture content to ensure accurate varietal comparison. This complex trait is formed from yield structure elements, such as stand density, grain per ear, thousand kernel weight, and plant survival.
Productivity assessment during variety testing is conducted in comparison with a standard variety on plots with multiple replications to ensure data reliability. For statistical confirmation of differences, analysis of variance methods are used at a 95% confidence level. A condition for recommending a variety for introduction is its statistically significant superiority over the standard in productivity or other economically useful traits, with an increase of 8–10% considered a substantial basis for further study.
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.
Beta vulgaris Fodder Beet Group · Mangelwurzel
VEREDELINGSSTATION AG
Anthurium-Andreanum-Hybriden · Anthurium
Anthura B.V.
Oryza sativa L. · Rice
ZELENSKIJ GRIGORIJ LEONIDOVICh / KOSTYLEV PAVEL IVANOVICh / LOS' GALINA DANILOVNA / ZELENSKIJ ALEKSEJ GRIGOR'EVICh / MALYShEVA NADEZhDA NIKOLAEVNA / HARITONOV EVGENIJ MIHAJLOVICh
Prunus armeniaca L. · Apricot
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Gerbera L. · Gerbera
Piet Schreurs Holding B.V.
Prunus domestica L. · European plum
Estonian University of Life Sciences Institute of Agricultural and Environmental Sciences Polli Horticultural Research Centre
Solanum lycopersicum L. · Tomato
HM.Clause S.A.S.
Malus domestica (Suckow) Borkh. · Apple
Ryszard Nowakowski
Solanum lycopersicum L. · Tomato
UNITED GENETICS SEEDS CO
Prunus persica (L.) Batsch · Peach
Thomas O. CHAMBERLIN (US)
Beta vulgaris Sugar Beet Group · Sugar beet
Breeding Division of Hellenic Sugar Industry
Capsicum annuum L. · Bell pepper
ALEJANDRO MARTIN CARA
Triticum aestivum L. · Bread wheat
Genetica y Gestion S.L.
Vicia faba L. var. minuta (hort. ex Alef.) Mansf. · Tick Bean
INIA-OTRI
Malus domestica (Suckow) Borkh. · Apple
Domaine Public (FR)
Medicago sativa L. · Alfalfa
SCHITEA MARIADRAGAN LENUTA
Solanum lycopersicum L. · Tomato
Domaine Public (FR)
Beta vulgaris Sugar Beet Group · Sugar beet
KWS SAAT SE & CO.KGAA
Prunus avium (L.) L. · Sweet cherry
Heljo Jänes 100%
Prunus armeniaca L. · Apricot
SAT 9413 FRUTARIA
Rubus L. · Blackberry
Dr. Barbara Dathe
Dactylis glomerata L. · Cocksfoot
INIA-OTRI
Fragaria x ananassa Duchesne ex Rozier · Garden strawberry
Fresas Nuevos Materiales S.A.
Vaccinium corymbosum L. · Highbush blueberry
Maatalouden tutkimuskeskus (MTTK) (later: Maa- ja elintarviketaouden tutkimuskeskus (MTT)/ Present Luonnonvarakeskus (Luke))