Dover
ActiveDianthus L. · Carnation
BRIZARD JEAN
IT
1 record
Variety traits
Productivity
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.
Breakdown by crop
Productivity — Common Wheat
409
Maize productivity
374
Productivity — Sugar Beet
362
Tomato Productivity
270
Rose productivity
256
Productivity of Perennial Ryegrass
256
Peach Productivity
245
Pepper Productivity
228
Apple Productivity
224
Barley productivity
181
Olive productivity
174
Grape productivity
161
Alfalfa productivity
161
Maize productivity
123
Productivity of Red Clover
121
Rapeseed productivity
121
Sunflower productivity
112
Gerbera productivity
112
Productivity — Durum Wheat
106
Cucumber productivity
102
Productivity of Italian ryegrass
100
Productivity of garden strawberry
99
Sweet cherry productivity
98
Bean productivity
96
Found in these crops
Varieties that feature this in their description
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.
Esman`
ActiveLinum usitatissimum L. · Common flax
Lohinov Andrii Mykhailovych, Kandyba Nataliia Mykolaivna, Mukovoz Valentyna IUriivna, Lohinov Mykhailo Ivanovych, Kryvosheieva Larysa Mykhailivna, Sytnyk Vasyl` Petrovych, Chuchvaha Vasyl` Ivanovych,
UA
4 records
Driscoll's Lusa
ActiveFragaria x ananassa Duchesne ex Rozier · Garden strawberry
Information not available - Contact NL authorities
NL
1 record
Dyvovyzhne
ActivePanicum miliaceum L. · Proso millet
Sheliakina Tetiana Anatoliivna, Biriukova Olha Volodymyrivna, Horlachova Olha Vikentiivna, Ponomarenko Nadiia Serhiivna, Horbachova Svitlana Mykolaivna,
UA
2 records
Dynamo
TerminatedLotus corniculatus L. · Bird's-foot trefoil
Belash Vira Antonivna, Koval`ov Vitalii Borysovych, Vorona Leontii Ivanovych, Babych Anatolii Oleksandrovych, Chernus`ka Tamara Andriivna, Buhaiov Vasyl Dmytrovych, Chernuss`kyi Vadym Viktorovych, Vyshnevs`ka Oksana Vasylivna,
UA
1 record
ES Danub
TerminatedBrassica napus var. napus · Rapeseed
Patrice Jeanson
UA
2 records
DUX ØTOFTE
TerminatedLolium perenne L. · Perennial ryegrass
FDB, ALBERTSLUND & DLF, ROSKILDE
DK
1 record
DRACONOR
Application submittedSolanum lycopersicum L. · Tomato
HAZERA SEEDS BV
ES
1 record
Erstling Aus Vierlanden ISK
TerminatedRibes rubrum L. · Redcurrant
Instytut Sadownictwa i Kwiaciarstwa im. Szczepana Pieniążka
PL
1 record
Emeraude
TerminatedMedicago sativa L. · Alfalfa
Lecureur (FR)
FR
1 record
DULCIZSOL
Application submittedSolanum lycopersicum L. · Tomato
Harmoniz
ES
1 record
Enorma
WithdrawnSorghum x drummondii (Steud.) Millsp. & Chase · Sudangrass
CAL-WEST SEEDS
IT
1 record
Dora
TerminatedGerbera jamesonii Bolus ex Hook. f. · Barberton daisy
Brueckner Aba / Gergely Ivan
HU
1 record
Donor Kyivskyi
ActiveTriticum aestivum L. subsp. sphaerococcum (Percival) Mackey · Indian dwarf wheat
Morhun Bohdan Volodymyrovych, Oksom Volodymyr Polikarpovych, Pochynok Vitalii Mykhailovych, Morhun Volodymyr Vasylovych
UA
2 records
DK6356 ZSZM
ActiveZea mays L. · Maize
DZIUBETSKYI BORYS VOLODYMYROVYCH, CHERCHEL VLADYSLAV YURIIOVYCH
UA
2 records
Elbling
ActiveVitis vinifera L. · Common grape vine
INCONNU (FR)
FR
1 record
Doskonalyi
ActiveAvena sativa L. · Oat
Chaban Volodymyr Illich, Yavdoshcenko Mykola Petrovych, Solodushko Mykola Mykolaiovych, Solodushko Vira Pylypivna,
UA
2 records
Dorina
TerminatedHordeum vulgare L. · Barley
Saatzucht Josef Breun GdbR (DE)
FR
1 record
Dorina
TerminatedGossypium hirsutum L. · Upland cotton
Ana Stoilova, Tudorina Nistor
BG
2 records
DIEGO
WithdrawnDianthus caryophyllus L. · Carnation
LABOR.PHYSILOGIE VEGETAL
ES
1 record
D'Olivet hâtive
TerminatedPrunus x gondouinii (Poit. & Turpin) Rehder · Duke cherry
INCONNU (FR)
FR
1 record
Ecrin
TerminatedBeta vulgaris Sugar Beet Group · Sugar beet
Maribo France SA (FR)
FR
1 record
Dobroslava
TerminatedTriticum aestivum L. · Bread wheat
Oks`om Volodymyr Polikarpovych, Skrypl`ov Volodymyr Oleksandrovych, Morhun Volodymyr Vasyl`ovych,
UA
2 records
E-68
TerminatedLinum usitatissimum L. · Common flax
Baltarusijos linininkystės mokslo tiriamasis institutas
LT
1 record