Variety traits
Shattering is an indicator of grain resistance to falling out of the spike or inflorescence during ripening and harvesting, which influences the scale of yield losses. This trait is genetically determined and manifests under the influence of adverse weather factors.
Mentioned in descriptions 4 447 varieties reference book.
Shattering represents the ability of grain to remain attached to the spike or inflorescence during the period of standing crop over-ripening and throughout the harvesting process. The manifestation of this trait is expressed in the spontaneous dropping of grains, which directly leads to a reduction in quantitative yield indicators for the farm.
The severity of shattering depends on the morpho-anatomical structure of the plant, in particular the strength of the attachment of glumes to the rachis, the degree of development of mechanical tissues, and the diameter of vascular bundles. Furthermore, the resistance of a variety is determined by the interaction of the genotype with the environment, as sudden temperature fluctuations and squally winds can trigger losses even in relatively resistant varieties.
Resistance assessment in variety trials is conducted on a five-point scale, where 5 points correspond to high resistance and 1 point to low. In addition to visual observations, methods of manual grain 'detachment', morphological analysis of spike structure, and instrumental measurement of grain retention force or counting of fallen seeds per unit area are employed.
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.
Vitis vinifera L. · Common grape vine
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Pisum sativum L. · Pea
Bushulian Oleh Volodymyrovych, Sichkar V'iacheslav Ivanovych, Koblai Svitlana Volodymyrivna, Khukhlaiev Ivan Ivanovych,
Avena sativa L. · Oat
Berdychevs`ka Halyna Oleksandrivna, Korotych Pavlo Pylypovych, Kulyk IUliia Fedorivna, Necheporenko Liudmyla Pavlivna,
Vitis vinifera L. · Common grape vine
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Vitis L. · Grapevine
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Brassica napus L. · Rapeseed
Raps GbR Saatzucht Lundsgaard
Helianthus 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
Triticum aestivum L. · Bread wheat
Lytvynenko Mykola Antonovych, Rybalka Oleksandr Illich, Aksel`rud Dmytro Vadymovych,
Ribes nigrum L. · Blackcurrant
Kopan` Kira Mykolaivna, Kopan Volodymyr Pavlovych,
Rhipsalidopsis gaertneri (Regel) Moran · Easter Cactus
HANSSON DK
Lonicera caerulea L. var. kamtschatica Sevast. · Blue-berried honeysuckle
Regionalne Państwowe Jednoosobowe Przedsiębiorstwo Bakcharskoye (OGUP Bakcharskoye)
Vitis vinifera L. · Common grape vine
Zdravko Nakov, Vasil Valchev, Miroslav Ivanov, Vanyo Haygarov
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Vitis vinifera L. · Common grape vine
INCONNU (FR)
Vitis vinifera L. · Common grape vine
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Sesamum indicum L. · Sesame
Chekhov Anatolii Vasyl`ovych, Nikonova Valentyna Mykolaivna, Lohvyneno Oksana Volodymirivna, Aks`onov Ihor Viktorovych,
Triticum aestivum L. · Bread wheat
Murashko Liudmyla Anatoliivna, Siroshtan Andrii Anatoliiovych, Hudzenko Volodymyr Mykolaiovych, Vlasenko Volodymyr Anatoliiovych, Kochmarskyi Valentyn Serhiiovych, Solona Valentyna Iosypivna, Khomenko Svitlana Olehivna, Demydov Oleksandr Anatoliiovych,
Vitis L. · Grapevine
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Vitis vinifera L. · Common grape vine
Valentin Blattner-Haefeli und Frau Silvia
Vitis vinifera L. · Common grape vine
Dr. Norbert Becker im Staatl. Weinbauinstitut
Dactylis glomerata L. · Cocksfoot
Zhapaleu Halyna Zinoviivna, Buhaiov Vasyl Dmytrovych, Khom'iak Mariia Mykhailivna, Baistruk-Hlodan Lesia Zinoviivna, Konyk Hryhorii Stanislavovych,
Triticum aestivum L. · Bread wheat
Koliuchyi Vasyl` Trokhymovych, Kovalyshyna Hanna Mykolaivna, Siroshtan Andrii Anatoliiovych, Zamlila Nina Petrivna, Volohdina Halyna Borysivna, Humeniuk Oleksandr Volodymyrovych, Kochmarskyi Valentyn Serhiiovych,
Helianthus annuus L. · Sunflower
Makov`eva Nadiia Petrivna, Kusch Viacheslav Stepanovych, Herasymenko Oksana Oleksandrivna, Pershyna Liliia Vasylivna, Dymytrov Heorhii Demianovych, Skakun Vadym Mykhailovych,
Triticum aestivum L. · Bread wheat
Bc Institut d.d. Zagreb (HR)