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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.

Sources10

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

Bread wheat 453 Sugar beet 381 Maize 381 Apple 354 Tomato 349 Peach 320 Perennial ryegrass 287 Bell pepper 285 Rose 266 Grapevine 253 Barley 214 Olive 210

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.

Hilalarizo

Active

Limonium Mill. · Sea Lavender

HilverdaKooij B.V

2 records

Highlight

Active

Gerbera L. · Gerbera

FLORIST HOLLAND B.V.

2 records

IPK061316

Active

Rosa L. · Rose

Interplant Roses B.V

2 records

Fire Zest One

Active

Prunus persica (L.) Batsch · Peach

Texas A&M Agrilife Research

4 records

IPT119113

Active

Rosa L. · Rose

Interplant Roses B.V

2 records

Ginpent

Active

Gynostemma pentaphyllum (Thunb.) Mak.

Giovanni Ambrogio

2 records

Honey Punch

Active

Prunus x limeixing (J. Y. Zhang & Z. M. Wang) Y. H. Tong & N. H. Xia

Zaiger's Inc. Genetics

3 records

Gemma

Active

Prunus armeniaca L. · Apricot

Daniele Bassi^^^Stefano Foschi

3 records

IFECSSTS

Active

Echinacea Moench. · Coneflower

Spil Glenn

3 records

Endurance

Active

Salix x dasyclados x Salix rehderiana

Kevin Lindegaard

2 records

Gartella

Active

Prunus persica (L.) Batsch · Peach

PSB Producción Vegetal S.L

3 records

Dynamo

Protection expired

Chrysanthemum L. · Chrysanthemum

Shoesmith, Leonard H.|deceased, late of Westfield, England, by May Victoria Shoesmith, executrix

2 records

Flash Cot

Active

Prunus armeniaca L. · Apricot

SMS Unlimited LLC

3 records

Hilsinlevis

Active

Limonium sinuatum (L.) Mill. · Statice

HilverdaKooij B.V

2 records

Hildoobad

Active

Dianthus caryophyllus L. · Carnation

HilverdaKooij B.V

2 records

Eclair

Terminated

Gerbera L. · Gerbera

FLORIST HOLLAND B.V.

2 records

Doroladyli

Active

Rosa L. · Rose

Dümmen Group B.V.

2 records

Greenstar

Active

Thinopyrum elongatum (Host) D. R. Dewey · Tall Wheatgrass

Zsolt Janowszky

2 records

Fabiola

Active

Vicia faba L. · Broad bean

SEMILLAS FITO SAU

3 records

DrisStrawOneHundredEight

Active

Fragaria x ananassa Duchesne ex Rozier · Garden strawberry

Maria Cruz Ayuso Hernandez^^^Alberto Algarra^^^Abdelali El Tahiri^^^Phuong Nguyen^^^Philip J. Stewart

2 records

Gl133

Active

Cucurbita pepo L. · Field pumpkin

Saatzucht Gleisdorf

2 records

Evi

Active

Gerbera L. · Gerbera

Holstein Select B.V.

2 records

Eritreo

Active

Pisum sativum L. · Pea

Diego Rubiales Olmedo^^^Sara Fondevilla Aparicio

2 records

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