Variety traits

Thousand kernel weight

Thousand kernel weight is an indicator characterizing seed size, density, and plumpness, expressed in grams. It is an essential tool for calculating seeding rates and indirectly assessing a crop's yield potential.

Mentioned in descriptions 11 999 varieties reference book.

Thousand kernel weight is an integral indicator reflecting the quality of seed material. Large and heavy seeds contain more nutrients, which ensures high germination energy, the development of a robust root system, and uniform emergence. Measurement is performed according to established protocols by weighing seed samples, cleaned of impurities, followed by adjustment to standard moisture content.

The value of this indicator depends on the genetic traits of the variety, as well as conditions during the grain-filling period, including temperature and moisture availability. Agronomic practices, mineral nutrition levels, stand density, and the phytosanitary condition of the crops significantly influence grain plumpness.

Assessment of thousand kernel weight is carried out by comparing actual values with the originator's varietal characteristics or the data of a control variety used in a specific region. Consistently high values within a single variety indicate better grain plumpness and high quality of seed material, which often correlates with final yield.

Sources10

Breakdown by crop

1000-kernel weight of maize 566 1000-kernel weight — soft wheat 557 1000-seed weight of sunflower 443 1000-kernel weight of barley 323 1000-seed weight — Soybean 207 1000-grain weight of peas 165 1000-kernel weight of maize 159 1000-kernel weight — oat 115 1000-kernel weight — durum wheat 113 1000-kernel weight of triticale 109 1000-seed weight of rapeseed 107 1000-grain weight — rye 65 1000-seed weight of rapeseed 63 1000-seed weight of common bean 62 1000-seed weight — flax 46 1000-grain weight of rice 38 1000-grain weight of sorghum 35 1000-kernel weight — faba bean 30 1000-kernel weight of chickpea 28 1000-kernel weight — small-seeded faba bean 21 1000-kernel weight — white mustard 17 1000-grain weight of buckwheat 16 1000-seed weight — narrow-leaved lupin 15 1000-seed weight — Cannabis sativa 15

Found in these crops

Bread wheat 674 Maize 616 Sunflower 451 Barley 441 Soybean 228 Pea 211 Maize 175 Oat 157 Triticale 154 Durum wheat 146 Rapeseed 133 Rye 86

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.

LG 5555 CLP

Active

Helianthus annuus L. · Sunflower

Remy ROUANET

BG IT RO UA

12 records

LG 5463 CL

Active

Helianthus annuus L. · Sunflower

Remy Rouane

ES IT UA

11 records

LG 50635 CLP

Active

Helianthus annuus L. · Sunflower

Remy Rouane

BG IT UA

11 records

SY Dakoota

Active

Hordeum vulgare L. · Barley

Syngenta Participations,CH

CZ DE FR UA

12 records

LG 50689 SX

Active

Helianthus annuus L. · Sunflower

Remy ROUANET

BG ES HU IT RO UA

11 records

Lg 33 95

Active

Zea mays L. · Maize

Limagrain Verneuil Holding (FR)

AT BG HU RO SK UA

12 records

LG5451 HO CL

Active

Helianthus annuus L. · Sunflower

LIMAGRAIN VERNEUIL HOLDING S.A.

AT HU IT SK UA

11 records

Lg 33 50

Active

Zea mays L. · Maize

Limagrain Verneuil Holding, F

BG HU RO SK UA

14 records

P 63 LL 124

Active

Helianthus annuus L. · Sunflower

Pioneer Overseas Corporation US (USA)

AT FR HR UA

12 records

MAS 90 F

Active

Helianthus annuus L. · Sunflower

MAS SEEDS

ES IT RO UA

10 records

DKC 4541

Active

Zea mays L. · Maize

Peter Conczol

AT HU IT RO UA

13 records

MAS 91 G

Active

Helianthus annuus L. · Sunflower

MAS Seeds,FR

BG IT RO UA

10 records

DEL'TASOL

Active

Helianthus annuus L. · Sunflower

Semences Cargill SA (FR)

AT BG FR IT RO

12 records

MAS 96 P

Active

Helianthus annuus L. · Sunflower

MAS Seeds,FR

BG ES IT UA

8 records

LG 5662

Active

Helianthus annuus L. · Sunflower

Remy ROUANET

FR IT SK UA

10 records

LG5492 HO CL

Active

Helianthus annuus L. · Sunflower

Remy Rouane

AT IT SK UA

11 records

LG 50662

Active

Helianthus annuus L. · Sunflower

Remy ROUANET

HU IT SK UA

11 records

LG 50514

Active

Helianthus annuus L. · Sunflower

Limagrain Europe S.A.S

ES FR IT UA

10 records

P 62 LL 109

Active

Helianthus annuus L. · Sunflower

PIONEER OVERSEAS CORPORATION US

CZ FR UA

12 records

LG 56.63 CL

Active

Helianthus annuus L. · Sunflower

Limagrain Europe, F

RO SK UA

11 records

LG 5377

Active

Helianthus annuus L. · Sunflower

Soltis (FR)

AT FR UA

9 records

MAS 98 M

Active

Helianthus annuus L. · Sunflower

MAS Seeds,FR

BG IT UA

9 records

LG 5452 HO CL

Active

Helianthus annuus L. · Sunflower

Remy ROUANET

SK UA

11 records

MAS 25 T

Active

Zea mays L. · Maize

MAS SEEDS

AT BE DE SI UA

9 records

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Variety traits

Maturity group 89 063
Yield 67 000
Vigor 53 548
Plant height 51 504
Lodging 50 198
Taste and aroma 36 010
Variety origin 29 523
Productivity 27 845

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Text source

This summary is compiled from the publications listed in the sources and verified by an editor. It contains no legally significant information; it provides agronomic context for registry data rather than the registry data itself.