Torero PR
TerminatedHelianthus annuus L. · Sunflower
HU
3 records
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.
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.
QC Gringo
ActiveHelianthus annuus L. · Sunflower
RO
3 records
NS Sumo Vita
ActiveHelianthus annuus L. · Sunflower
RO
3 records
Iregi Szurke Csikos
ActiveHelianthus annuus L. · Sunflower
HU
3 records
Fundulea 911
Protection expiredHelianthus annuus L. · Sunflower
RO
3 records
Dea
Protection expiredHelianthus annuus L. · Sunflower
RO
3 records
Demetra
ActiveHelianthus annuus L. · Sunflower
RO
3 records
POWERSUN
ActiveHelianthus annuus L. · Sunflower
UA
2 records
RHA-E-ANN-65
ActiveHelianthus annuus L. · Sunflower
UA
3 records
Podravac
TerminatedHelianthus annuus L. · Sunflower
Poljoprivredni Institut Osijek, HR
HR
2 records
MAS 93G
Protection expiredHelianthus annuus L. · Sunflower
SK
2 records
LG5639
Protection expiredHelianthus annuus L. · Sunflower
SK
2 records
Felix
TerminatedHelianthus annuus L. · Sunflower
IT
2 records
Enei
Application submittedHelianthus annuus L. · Sunflower
UA
2 records
AS 33101
ActiveHelianthus annuus L. · Sunflower
UA
2 records
AS 35114
ActiveHelianthus annuus L. · Sunflower
UA
3 records
Flordani
TerminatedHelianthus annuus L. · Sunflower
MARHARET SLP
ActiveHelianthus annuus L. · Sunflower
Joel Meunier
UA
1 record
LHA 364/42
ActiveHelianthus annuus L. · Sunflower
LIMAGRAIN EUROPE S.A.
IT
1 record
LHA270/03
ActiveHelianthus annuus L. · Sunflower
LIMAGRAIN EUROPE S.A.
IT
1 record
LC-1088C
TerminatedHelianthus annuus L. · Sunflower
Voinesku Heorhii, Vrinchanu Oleksandru Viorel,
UA
1 record
Kh 808 B
ActiveHelianthus annuus L. · Sunflower
Popova Ol`ha Andriivna, Brahin Oleksandr Mykolaiovych, Veselyi Vitalii Oleksandrovych, Kuzmyshena Nadiia Viktorivna, Syvenko Valentyna Ivanivna, Alad`ina Zoia Kyrylivna, Makliak Kateryna Mykolaivna, Kyrychenko Viktor Vasylovych,
UA
2 records
Gibraltar
TerminatedHelianthus annuus L. · Sunflower
Rustica Prograin Genetique SA (FR)/DAHLGREN COMPANY (US)
FR
1 record
SULIKO 777
ActiveHelianthus annuus L. · Sunflower
Karpenko Oleksandr Oleksandrovych, Luk'ianchyk IUrii Ivanovych,
UA
2 records