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Variety traits

Rice lodging

Oryza sativa L.

A condition in rice where plants tilt, which disrupts their photosynthetic activity and hinders panicle filling and mechanized harvesting. Resistance is determined by the mechanical strength of the lower internodes of the stem.

In the reference 206 varieties crop Rice, where this is mentioned in the description.

To quantitatively assess rice lodging resistance, the lower internode bending method is used, in which the load in grams or newtons required to deform or break the stem is measured. Resistant varieties show a bending load in the range of 66–80 g, whereas susceptible varieties lose stability at values of 56–63 g.

Under field conditions, the degree of lodging is recorded according to international scales as the percentage of plot area with lodged plants during the maturation period. The propensity for lodging is closely related to morphometric indicators: internode length, stem diameter, and the chemical composition of tissues, particularly the content of lignin and cellulose.

General information about the subject — on the page Lodging.

Sources8

Varieties of Rice 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.

Golia

Active

Oryza sativa L. · Rice

S.I.S. SOCIETA' ITALIANA SEMENTI

IT
5 records

Dardo

Active

Oryza sativa L. · Rice

Almo S.p.A.

IT
6 records

Albatros

Active

Oryza sativa L. · Rice

Almo S.p.A.

IT
5 records

Giglio

Active

Oryza sativa L. · Rice

S.I.S. SOCIETA' ITALIANA SEMENTI

IT
5 records

Giano

Active

Oryza sativa L. · Rice

Almo S.p.A.

IT
5 records

Mirko

Active

Oryza sativa L. · Rice

LUGANO LEONARDO SRL

IT
5 records

Antares

Active

Oryza sativa L. · Rice

Sardo Piemontese Sementi Soc. Coop. Società Agricola

IT
5 records

Elettra

Active

Oryza sativa L. · Rice

Almo S.p.A.

IT
5 records

Fado

Active

Oryza sativa L. · Rice

INSTITUTO HISPANICO DEL ARROZ, S.A. (HISPARROZ)

ES
6 records

Fragrance

Active

Oryza sativa L. · Rice

S.I.S. SOCIETA' ITALIANA SEMENTI

IT
5 records

Karnak

Active

Oryza sativa L. · Rice

SOCIETÀ AGRICOLA GIULIO MELZI D'ERIL S.S.

IT
5 records

Libero

Active

Oryza sativa L. · Rice

Ente Nazionale Risi, BASF Agrochemical Products B.V.

IT
6 records

Rousty

Active

Oryza sativa L. · Rice

CIRAD-BIOS, Centre Français du Riz (CFR)

FR
5 records

Medea

Active

Oryza sativa L. · Rice

Almo S.p.A.

IT
5 records

Lemont

Active

Oryza sativa L. · Rice

Texas A&M University System

ES
5 records

Corimbo

Active

Oryza sativa L. · Rice

Almo S.p.A.

IT
5 records

VI.NA.RPi

Active

Oryza sativa L. · Rice

BERTONE SEMENTI SPA / CREA- CENTRO DI RICERCA PER LA CEREALICOLTURA (CREA-CI-VC)

IT
4 records

L-206

Active

Oryza sativa L. · Rice

LUGANO LEONARDO SRL

IT
2 records

CL142-AR

Active

Oryza sativa L. · Rice

The Board Of Trustees Of The University Of Arkansas

2 records

CL171-AR

Active

Oryza sativa L. · Rice

Karen A.K. Moldenhauer

2 records

CL181-AR

Active

Oryza sativa L. · Rice

The Board Of Trustees Of The University Of Arkansas

2 records

Maratelli

Active

Oryza sativa L. · Rice

HR IT
5 records

Bomba

Active

Oryza sativa L. · Rice

ES
4 records

Sibilla

Active

Oryza sativa L. · Rice

Almo S.p.A.

IT
4 records