Variety traits
Oryza sativa L.
Rice yield is a complex agronomically valuable trait determined by the genetic potential of a variety and environmental conditions, measured in centners per hectare at standard grain moisture.
In the reference 136 varieties crop Rice, where this is mentioned in the description.
The assessment of rice yield is based on the analysis of yield structure, which includes the number of productive tillers per square meter, the thousand-grain weight, and the number of spikelets per panicle. In domestic practice, these indicators are determined based on the results of competitive trials by converting the grain weight from test plots to standard moisture.
Rice productivity indicators vary from 20–30 ц/га under unfavorable conditions to 80–100 ц/га for intensive new-generation varieties. In the RF, the average yield typically ranges from 57–63 ц/га, while its realization depends on the irrigation regime, nitrogen fertilizer application rates, the phytosanitary state of the crops, and climatic factors during the grain-filling period.
General information about the subject — on the page Yield.
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
Simonne dr. Kiss Ibolya / Heszky Laszlo
Oryza sativa L. · Rice
Centre Francais du Riz (FR)/CIRAD (FR)
Oryza sativa L. · Rice
Trakiy Agricultural Research Institute (TR)
Oryza sativa L. · Rice
ENTE NAZIONALE RISI
Oryza sativa L. · Rice
LUGANO LEONARDO SRL
Oryza sativa L. · Rice
Cirad-Ca (FR)/Centre Francais du Riz (FR)
Oryza sativa L. · Rice
Konstantin Kamishev
Oryza sativa L. · Rice
S.I.S. SOCIETA' ITALIANA SEMENTI
Oryza sativa L. · Rice
RISO GALLO S.P.A.
Oryza sativa L. · Rice
RISO GALLO S.P.A.
Oryza sativa L. · Rice
Polenghi Giandomenico
Oryza sativa L. · Rice
S.I.S. SOCIETA' ITALIANA SEMENTI
Oryza sativa L. · Rice
S.I.S. SOCIETA' ITALIANA SEMENTI
Oryza sativa L. · Rice
GENTINETTA EUGENIO
Oryza sativa L. · Rice
Sardo Piemontese Sementi Soc. Coop. Società Agricola
Oryza sativa L. · Rice
Cirad-Ca Paris (FR)
Oryza sativa L. · Rice
BILONI MASSIMO
Oryza sativa L. · Rice
S.I.S. SOCIETA' ITALIANA SEMENTI
Oryza sativa L. · Rice
Simonne dr. Kiss Ibolya / Pauk Janos
Oryza sativa L. · Rice
BILONI MASSIMO
Oryza sativa L. · Rice
P. Boyadzhiev, F. Kiong, K. Kamishev, V. Milev, K. Perfanov, A. Stoycheva, I. Popova
Oryza sativa L. · Rice
Metodiy Todorov, Svilena Tosheva, Lyubka Vasileva
Oryza sativa L. · Rice
CIRAD-BIOS (FR)/Centre Francais du Riz (FR)
Oryza sativa L. · Rice
Cirad-Ca Paris (FR)