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.
x Triticosecale Wittm. ex A. Camus · Triticale
Lantmannen SW Seed AB
x Festulolium Aschers. et Graebn. · Festulolium
DLF Seeds A-S, DK
Hordeum vulgare L. · Barley
KWS LOCHOW GMBH, DE
Lolium perenne L. · Perennial ryegrass
ZWAAN AND DE WILJES
Brassica napus var. napus · Rapeseed
RUP «NAUCHNO - PRAKTICHESKIJ CZENTR NAN BELARUSI PO ZEMLEDELIYU»
Beta vulgaris Sugar Beet Group · Sugar beet
Strube, D
Brassica napus var. napus · Rapeseed
PAULMANN WERNER / FRAUEN MARTIN
Triticum durum Desf. · Durum wheat
Saatzucht Donau GmbH & Co.KG
Lolium perenne L. · Perennial ryegrass
DLF Seeds, s.r.o., CZ
Triticum aestivum L. · Bread wheat
Mike Taylor
Dactylis glomerata L. · Cocksfoot
DLF Seeds A-S, DK
Lolium x hybridum Hausskn. · Hybrid ryegrass
PRODANA SEEDS A/S (DK)
Pisum sativum L. · Pea
SLUIS & GROOT BV (NL)
Hordeum vulgare L. · Barley
SAATZUCHT STRENG-ENGELEN GMBH&CO. KG
Trifolium pratense L. · Red clover
DLF SEEDS
Triticum aestivum L. · Bread wheat
Reiner, Bothe Erhard, Ebmeyer
Medicago sativa L. · Alfalfa
DLF Seeds A-S, DK
Solanum tuberosum L. · Potato
Wolfgang Walter
Lolium perenne L. · Perennial ryegrass
DLF Seeds A-S, DK
Helianthus annuus L. · Sunflower
PHILIPPE JOUVE
Helianthus annuus L. · Sunflower
Philippe Moreau
Brassica napus var. napus · Rapeseed
Raps GbR Saatzucht Lundsgaard
Hordeum vulgare L. · Barley
SECOBRA RECHERCHES S.A.S
Triticum aestivum L. · Bread wheat
Saaten Union Recherche SARL, Estrées-Saint -Denis FR