Variety traits

Lodging — Rye

Secale cereale L.

Lodging of rye reduces yields by 30–35% and degrades grain quality by hindering mechanized harvesting. Crop resistance is assessed on a five-point scale and depends on the morphological parameters of the lower stem internodes.

In the reference 252 varieties crop Rye, where this is mentioned in the description.

To assess the lodging resistance of rye, a five-point scale is used, where 1–2 points correspond to severe tilting or lodging of stems, and 4–5 points correspond to an upright position. In breeding, instrumental methods for straw morphology analysis are employed, including measuring the weight, length, and wall thickness of the second lower internodes, as well as testing stem breaking strength.

The negative consequences of lodging include a reduction in 1000-kernel weight, poor grain filling, and the development of fungal diseases due to changes in the canopy microclimate. Genetic breeding of rye focuses on developing semi-dwarf varieties with a height of 120–150 cm, as excessive use of nitrogen fertilizers promotes overgrowth of vegetative mass and increases the risk of lodging.

General information about the subject — on the page Lodging.

Sources8

Varieties of Rye 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.

IR Kniahynia BK

Active

Secale cereale L. · Rye

Instytut roslynnytstva im. V.IA. IUr'ieva Natsionalnoi akademii ahrarnykh nauk Ukrainy

1 record

Versha

Active

Secale cereale L. · Rye

SKORYK VOLODYMYR VIKTOROVYCH, SYMONNKO NINA VIKTORIVNA, SKORYK OLHA PAVLIVNA

2 records

90691 B

Active

Secale cereale L. · Rye

Hlukhova Nataliia Anatoliivna, Dem'ianenko Svitlana Borysivna, Tsyhanko Viktor Anatoliiovych, Dryl Valentyna Petrivna, Yehorov Dmytro Kostiantynovych,

2 records

LSR137CE

Terminated

Secale cereale L. · Rye

WILDE PEER

2 records

Lir

Application submitted

Secale cereale L. · Rye

Danko Hodowla Roslin Sp.z.o.o.

1 record

KWS Fortunato

Withdrawn

Secale cereale L. · Rye

KWS Lochow

1 record

Yur'ivets`

Terminated

Secale cereale L. · Rye

Adamchuk Halyna Kostiantynivna, Dryl Valentyna Petrivna, Batsaieva Rita Dmytrivna, Krainiuk Nina Oleksandrivna, Havrysh Zinaida Vasylivna, Yehorov Dmytro Kostiantynovych, Derev'ianko Vira Petrivna,

1 record

CENTELLA

Withdrawn

Secale cereale L. · Rye

SEMILLAS BATLLE, S.A.

1 record

Duoniai

Terminated

Secale cereale L. · Rye

Lietuvos agrarinių ir miškų mokslų centro filialas Žemdirbystės institutas

1 record

Kupalynka

Terminated

Secale cereale L. · Rye

Liutarevych Valentyna Eduardivna, Serheienko Volodymyr Ivanovych, Mikhnovets Tamara Volodymyrivna, Biriukovych Tetiana Volodymyrivna, Urban Eroma Petrovych,

1 record

Lo182P

Terminated

Secale cereale L. · Rye

Dr.Peer Wilde

2 records

Antasiia

Active

Secale cereale L. · Rye

Symonenko Nina Viktorivna, Levchenko Olha Serhiivna, Kovalchuk Serhii Oleksandrovych, Holyk Liubov Mykolaivna, Starychenko Vasyl Mykolaiovych, Huba Iryna Ivanivna,

2 records