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Variety traits

1000-seed weight of sunflower

Helianthus annuus L.

An important indicator of sunflower seed size and plumpness, used to calculate seeding rates and assess seed quality.

In the reference 443 varieties crop Sunflower, where this is mentioned in the description.

For standard sunflower varieties, the standard 1000-seed weight is at least 50-60 g, while for large-seeded varieties, this figure reaches 60 g or more. The value is determined at the actual moisture content of the seed material using laboratory scales.

Large seeds possess an increased supply of nutrients, which promotes the development of a more robust root system and improves field emergence. This indicator is used to convert the target plant stand density into a weight-based seeding rate in kilograms per hectare.

There is a negative correlation between the number of seeds in a head and their weight. Agro-climatic conditions, the level of mineral nutrition, and the phytosanitary state of the crops have a significant influence on the formation of this indicator, determining the final plumpness of the seeds.

General information about the subject — on the page Thousand kernel weight.

Sources8

Varieties of Sunflower mentioned in the description

Selection based on the description text, not on official evaluation: these data are absent from registers. For specific variety details, please refer to its profile.

LG 56.65 M

Active

Helianthus annuus L. · Sunflower

Tuson Jean-Mark

BG FR HR IT RO SK +1
18 records

Mas 80 IR

Active

Helianthus annuus L. · Sunflower

Zhoel` Meun`er

ES FR HR IT RO UA
16 records

MAS 83 R

Active

Helianthus annuus L. · Sunflower

MAS Seeds,FR

ES FR HR IT RO UA
15 records

LG 5485

Active

Helianthus annuus L. · Sunflower

Remy ROUANET

BG ES FR IT SK UA
15 records

LG 5633 CL

Active

Helianthus annuus L. · Sunflower

Remy ROUANET

AT BG CZ RO SK UA
13 records

LG 5525

Active

Helianthus annuus L. · Sunflower

Remy ROUANET

AT CZ FR HR RO UA
14 records

LG 56.35

Active

Helianthus annuus L. · Sunflower

LIMAGRAIN VERNEUIL HOLDING S.A.

BG IT RO SK UA
13 records

LG 5542 CL

Active

Helianthus annuus L. · Sunflower

Remy ROUANET

BG ES IT RO UA
16 records

P 64 HE 118

Active

Helianthus annuus L. · Sunflower

Pioneer Overseas Corporation, USA

AT HU IT SK UA
16 records

LG 55.80

Active

Helianthus annuus L. · Sunflower

Limagrain Verneuil Holding (FR)

BG IT SK UA
13 records

MAS 82 A

Active

Helianthus annuus L. · Sunflower

MAS SEEDS

AT ES IT RO UA
10 records

LG50479 SX

Active

Helianthus annuus L. · Sunflower

Remy ROUANET

BG IT RO SK UA
14 records

P 64 LE 99

Active

Helianthus annuus L. · Sunflower

Revol Benoit

HR HU IT UA
15 records

MAS 89M

Active

Helianthus annuus L. · Sunflower

MAS SEEDS

FR IT RO UA
12 records

LG 5550

Active

Helianthus annuus L. · Sunflower

Limagrain-Advanta Nederland B.V.

BG ES RO UA
11 records

MAS 92 CP

Active

Helianthus annuus L. · Sunflower

Maisadour Semences, F

ES RO SK UA
10 records

LG 5543 CL

Active

Helianthus annuus L. · Sunflower

LIMAGRAIN VERNEUIL HOLDING S.A.

BG IT SK UA
12 records

LG 5478

Active

Helianthus annuus L. · Sunflower

Remy ROUANET

AT HU IT UA
11 records

MAS 87 IR

Active

Helianthus annuus L. · Sunflower

MAS SEEDS

ES IT RO UA
11 records

LG 50585

Active

Helianthus annuus L. · Sunflower

Remy ROUANET

BG IT SK UA
11 records

LG50545 CLP

Active

Helianthus annuus L. · Sunflower

LIMAGRAIN EUROPE S.A.

HU IT SK UA
11 records

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

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