NS Tor
ActiveHelianthus annuus L. · Sunflower
SK
3 records
Variety traits
Shattering in Sunflower
Helianthus annuus L.
Sunflower achene shattering is a key breeding trait that determines yield losses during mechanical harvesting. It is assessed as the percentage of fallen achenes under simulated combine impact.
In the reference 142 varieties crop Sunflower, where this is mentioned in the description.
To evaluate shattering, capitula at the physiological maturity stage are dropped face down from a height of 70 cm, after which the percentage of fallen seeds relative to the total count is calculated. Depending on the obtained values, hybrids and lines are classified as having low (0.6–1.6%), medium (3.7–8.2%), or high shattering.
A high level of shattering leads to significant yield losses during combine harvesting, especially under adverse weather conditions with high humidity prior to harvest. Morphologically, plants with a convex-shaped capitulum are often the most resistant to shattering, although no stable correlation with capitulum height or diameter has been identified.
General information about the subject — on the page Shattering.
Sources3
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.
Felix
TerminatedHelianthus annuus L. · Sunflower
IT
2 records
Enei
Application submittedHelianthus annuus L. · Sunflower
UA
2 records
YeS Bravus
ActiveHelianthus annuus L. · Sunflower
Posunko Anton Olehovych, Bushulian Oleh Volodymyrovych, Shatsman Dmytro Oleksandrovych,
UA
2 records
TOLEDO 61
TerminatedHelianthus annuus L. · Sunflower
CECOSA
ES
1 record
Sunrich
TerminatedHelianthus annuus L. · Sunflower
Spirou Spiros
UA
2 records
S-PRO-511
Application submittedHelianthus annuus L. · Sunflower
Tovarystvo z obmezhenoiu vidpovidalnistiu «IEvrosem»
UA
2 records
Soltan
ActiveHelianthus annuus L. · Sunflower
Hyskie Ivan Mykolaiovych, Bohdan Ihor` Vyktorovych,
UA
2 records
Remil
Protection expiredHelianthus annuus L. · Sunflower
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
FR
2 records
Ratnyk
TerminatedHelianthus annuus L. · Sunflower
Chekhov Anatolii Vasyl`ovych, Kutischeva Nataliia Mykolaivna, Lytovchenko Borys Kyrylovych, Borovs`ka Iryna IUriivna, Kuzmyshena Nadiia Viktorivna, Shudria Larysa Ivanivna, Kolomatska Valeriia Pavlivna, Makliak Kateryna Mykolaivna, Kyrychenko Viktor Vasyl
UA
2 records
Pehas
TerminatedHelianthus annuus L. · Sunflower
Avramenko Oleksandr Oleksandrovych , Scherban` Nataliia Fedorivna, Scherban` Serhii Vasyl`ovych,
UA
1 record
NK 1242
TerminatedHelianthus annuus L. · Sunflower
NORTHRUP KING
ES
1 record
NS H 8063
ActiveHelianthus annuus L. · Sunflower
Grahovac Nada, Gvozdenac Sonja, Radeka Iija, Jockovic Milan, Jocic Sinisa, Cvejic Sandra,
UA
2 records
Neimar Plius
ActiveHelianthus annuus L. · Sunflower
Kalinichenko Artem Oleksandrovych
UA
2 records
Monarkh
Application submittedHelianthus annuus L. · Sunflower
Mandrov, Al`bert
UA
2 records
Lassa
ActiveHelianthus annuus L. · Sunflower
Kapustian Maryna Viktorivna, Kapustian Volodymyr Vasylovych,
UA
2 records
Kortesa
ActiveHelianthus annuus L. · Sunflower
Malinovskyi Serhii Volodymyrovych
UA
2 records
KVS Heliia 06
TerminatedHelianthus annuus L. · Sunflower
Martin Gansmann
UA
2 records
Kaskara
ActiveHelianthus annuus L. · Sunflower
Kapustian Maryna Viktorivna, Kapustian Volodymyr Vasylovych,
UA
2 records
FABULO SLP
ActiveHelianthus annuus L. · Sunflower
Joel Meunier
UA
1 record
ESH6009
WithdrawnHelianthus annuus L. · Sunflower
Euralis Semences
IT
1 record
Fahot
WithdrawnHelianthus annuus L. · Sunflower
Burlov Viktor Viktorovych, Burlov Viktor Vasylovych,
UA
2 records
EGH 358
TerminatedHelianthus annuus L. · Sunflower
EURALIS SEMILLAS, S.A.
ES
1 record
Charodii
TerminatedHelianthus annuus L. · Sunflower
Hanzhelo Mykola Hryhorovych, Krut`ko Vasyl` Ivanovych, Karapira Serhii Ivanovych, Varenyk Borys Fedorovych, Syvenko Oleksandr Anatoliiovych, Syvenko Valentyna Ivanivna, Kolomatska Valeriia Pavlivna, Makliak Kateryna Mykolaivna, Kyrychenko Viktor Vasylovyc
UA
2 records