Variety traits
Oryza sativa L.
The duration of rice development from sowing to full maturity, measured in days and dependent on the sum of active temperatures, photoperiodic response, and cultivation conditions.
In the reference 89 varieties crop Rice, where this is mentioned in the description.
The rice growing season ranges from 85 to 145 days, reaching up to 200 days in some global practices. In regions with temperate climates, such as the Kuban, breeding is focused on early-maturing forms with a ripening period of up to 125 days, which helps to mitigate risks associated with unfavorable weather at the end of the season.
The duration of this period is not fixed and depends on the accumulation of the sum of effective temperatures and day length. Development timing is also influenced by agrotechnical factors: improper selection of predecessors or irrigation regimes can extend the growing season by several days.
General information about the subject — on the page Vegetation period.
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.
Oryza sativa L. · Rice
Tuman`ian Natalia Heorhiivna, Kharchenko Olena Semenivna, Kharitonov IEvhenii Mykhailovych, Kizinek Serhii Volodymyrovych, Los` Halyna Danylivna, Zynnyk Oleksandr Mykolaiovych, Kovalev Viktor Saveliiovych,
Oryza sativa L. · Rice
Cooperativa de Productores de Semillas de Arroz S.C.L.
Oryza sativa L. · Rice
Cirad-Ca Paris (FR)/Institut National de la Recherche Agronomique (FR)
Oryza sativa L. · Rice
Lugano Leonardo SRL (IT)
Oryza sativa L. · Rice
IVIA (DPTO. ARROZ)/INIA
Oryza sativa L. · Rice
Societa Agricola Giulio Melzi d'Eril s.s. (IT)
Oryza sativa L. · Rice
Oryza sativa L. · Rice
Oryza sativa L. · Rice
Oryza sativa L. · Rice
Oryza sativa L. · Rice
Oryza sativa L. · Rice
Oryza sativa L. · Rice
Oryza sativa L. · Rice
Oryza sativa L. · Rice
Oryza sativa L. · Rice
Oryza sativa L. · Rice
Oryza sativa L. · Rice
Dudchenko Tetiana Volodymyrivna, Dudchenko Volodymyr Viktorovych, Shpak Dmytro Vasylovych, Vozhehova Raisa Anatoliivna, Sudin Valerii Mykhailovych,
Oryza sativa L. · Rice
SA.PI.SE SARDO PIEMONTESE SEMENTI
Oryza sativa L. · Rice
Instytut klimatychno oriientovanoho silskoho hospodarstva Natsionalnoi akademii ahrarnykh nauk Ukrai
Oryza sativa L. · Rice
ARS-USDA&TEXAS AGRI.
Oryza sativa L. · Rice
Datsiuk Mykola Mykolaiovych, Shpak Tetiana Mykolaivna, Sudin Valerii Mykhailovych, Vozhehova Raisa Anatoliivna,
Oryza sativa L. · Rice
Eleonora Bertolone
Oryza sativa L. · Rice
Tsilynko Mykola Ivanovych, Vozhehova Raisa Anatoliivna, Sudin Valerii Mykhailovych, Dudchenko Tetiana Volodymyrivna, Shpak Tetiana Mykolaivna, Petkevych Zoia Zakharivna, Shpak Dmytro Vasylovych,