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.
Zea mays L. · Maize
KAPPEL| Prof. Dr. sc. W. Kappel in Fa. APZ Anhaltische Pflanzenzucht GmbH / ZIEGER| Dr. G. Zieger / NAETHER| Dr. Naether in Fa. APZ Anhaltische Pflanzenzucht / FREUND G.| G. Freund in Fa. APZ Anhaltische Pflanzenzucht / KREISSEL| G. Kreissel in Fa. APZ An
Triticum aestivum L. · Bread wheat
Lebiedieva Halyna Danylivna, Chebakov Mykola Petrovych, Shelepov Volodymyr Vasyl`ovych, Vlasenko Volodymyr Anatoliiovych, Ulich Oleksandr Leonidovych, Artemchuk Iryna Petrivna, Lohvynenko Valentyna Fedorivna, Morhun Volodymyr Vasylovych,
Glycine max (L.) Merr. · Soybean
Olifirovych Svitlana Iosyfivna, Mikus Volodymyr IEvhenovych, Holokhorynska Mariia Hryhorivna,
Helianthus annuus L. · Sunflower
Babich Valerii Ivanovych, Hanzhelo Mykola Hryhorovych, Libenko Mykola Oleksandrovych, Serbai Roman Mykhailovych, Krut`ko Vasyl` Ivanovych,
Avena sativa L. · Oat
Marukhniak Halyna Ivanivna, Marukhniak IUliia Andriivna, Halan Mykhailo Stepanovych, Dats`ko Andrii Osypovych, Marukhniak Andrii IAroslavovych,
Solanum lycopersicum L. · Tomato
Tezier SA (FR)
Glycine max (L.) Merr. · Soybean
Kirichek IUrii Fedorovych, Diianova Liudmyla Hryhorivna, Bondarchuk Anatolii Andriiovych, Kolisnyk Serhii Ivanovych, Temchenko Inna Viktorivna, Ivaniuk Serhii Vasyl`ovych, Petrychenko Vasyl` Florovysch, Babych Anatolii Oleksandrovych,
Vitis vinifera L. · Common grape vine
UNIVERSITY OF CALIFORNIA (US)
Helianthus annuus L. · Sunflower
Kopylov Serhii Ihorovych
Oenothera biennis L.
PLESCHER| PHARMAPLANT Arznei- und Gewuerzpflanzen GmbH Herrn Dr. Andreas Plescher / FRoeBUS| Ingrid Froebus
Helianthus annuus L. · Sunflower
Stotskyi Viktor
Cannabis sativa L. · Hemp
Mishcenko, Serhii Volodymyrovych Vyrovets, Viacheslav Havrylovych Laiko, Iryna Mykhailivna Kyrychenko, Hanna Ivanivna
Helianthus annuus L. · Sunflower
David Mogford
Brassica napus L. · Rapeseed
KOIPESOL S.A.
Pisum sativum L. · Pea
Bortnovskyi Vitalii Mykolaiovych, Kondratenko Mykola Ivanovych, Buhaiov Vasyl Dmytrovych,
Helianthus annuus L. · Sunflower
Codisem, FR
Glycine max (L.) Merr. · Soybean
Pylypenkh Oleksandr Volodymyrovych, Diianova Anna Oleksandrivna, Biliavs`kyi IUrii Viktorovych, Biliavs`ka Liudmyla Hryhorivna,
Cicer arietinum L. · Chickpea
Geçit Kusagi Tarimsal Arst.Enst.Müd. (TR)
Citrus xtangelo J. W. Ingram & H. E. Moore · Tangelo
Dr Frost Howard B. (US)
Triticum aestivum L. · Bread wheat
Bahatchenko Volodymyr Vasyl`ovych, Tsentylo Leonid Vasyl`ovych,
Fagopyrum esculentum Moench · Buckwheat
Shevel` Vitalii Ihorevych, Shevel` Ihor Vasyl`ovych, Dykyi Viktor Vasyl`ovych,
Vitis vinifera L. · Common grape vine
INSTITUT NATIONAL DE LA RECHERCHE AGRONOMIQUE, FR
Lonicera caerulea L. · Blue-berried honeysuckle
Hryzodub Serhii Mykhailovych, Kibkalo Viktor Oleksiiovych,
Glycine max (L.) Merr. · Soybean
Pylypenko Oleksandr Volodymyrovych, Diianova Anna Oleksandrivna, Biliavs`kyi IUrii Viktorovych, Biliavs`ka Liudmyla Hryhorivna,