Variety traits

Rhizome

A rhizome is a modified underground stem that functions in nutrient storage, vegetative propagation, and overwintering. In agronomy, this trait is considered to assess a variety's biological potential, soil cultivation strategy, and spatial isolation requirements.

Mentioned in descriptions 2 122 varieties reference book.

A rhizome is an underground organ that provides a plant with the ability for vegetative propagation and survival under adverse conditions through the accumulation of nutrient reserves. The presence of rhizomes allows a crop to maintain viability when the above-ground part dies off, which increases the plant's overall resistance to drought or low temperatures.

Rhizome assessment in variety testing is conducted to confirm the distinctness, uniformity, and stability of a variety. Specialists record the presence, shape, growth direction, and depth of the underground organs based on the official variety description. In the case of vegetative crop propagation, spatial isolation standards are determined taking into account rhizome length to prevent mechanical mixing and undesirable spreading.

Indicators of rhizome development are considered species-specific, so universal criteria for their evaluation do not exist. In cases where the rhizome is the target part of the harvest, for example, in a number of medicinal crops, productivity is assessed through the mass of underground organs. In other situations, agronomic practices are planned based on the variety description, considering its potential for vegetative propagation and the need for weed control.

Sources10

Breakdown by crop

Rhizome — red fescue 159 Rhizomes — Kentucky bluegrass 82 Rhizome — Tall fescue 32 Alstroemeria rhizome 17 Heuchera rhizome 11 Rhizome of umbrella bamboo 9 Rhizome of Colonial Bentgrass 8 Horseradish rhizome 6 Rhizome — Zamioculcas zamiifolia (Lodd.) Engl. 6 Echinodorus Rhizome 6 Red top (black bent) 5 Rhizomes of reed canary grass 5 Zantedeschia Rhizome 5 Rhizome of Smooth Brome 4 Rhizomes — Slender creeping red fescue 4 Rhizome — Ajania, gold and silver chrysanthemum, iso-giko, iso-giku 3 Rhizome — Caucasian clover, kura clover, honey clover, pellett clover 3 Rhubarb Rhizome 3 Rhizome — Curcuma alismatifolia Gagnep. 3 Rhizome — Festuca trachyphylla 3 Rhizome of Giant Miscanthus 3 Alfalfa Crown 3 Begonia Rhizome 3 Asparagus Rhizome 3

Found in these crops

Sugar beet 561 Red fescue 131 Kentucky bluegrass 79 Tall fescue 40 Mangelwurzel 22 Beet 20 Alstroemeria 14 Umbrella bamboo 11 Coral Flower 10 Garden beet 9 ZZ plant 7 Common bent 7

Varieties that feature this in their description

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.

Petronella

Terminated

Alstroemeria L. · Alstroemeria

PHYTONOVA HOLDING B.V.

2 records

Peshtera

Terminated

Beta vulgaris Sugar Beet Group · Sugar beet

I. Uchkunov, K. Uchkunova, I. Ivanov, I. Popov, V. Veginov, Zh. Ivanov, G. Kikindonov, E. Demirova

3 records

Plik

Terminated

Agrostis capillaris L. · Common bent

Malopolska Hodowla Roslin Spolka z o.o.

2 records

Plantation

Active

Festuca arundinacea Schreb. · Tall fescue

The State University of New Jersey - Rutgers (US)

2 records

Piast

Protection expired

Beta vulgaris Sugar Beet Group · Sugar beet

WIELKOPOLSKA HODOWLA BURAKA CUKROWEGO SP.Z.O.O

3 records

Parade

Terminated

Alstroemeria L. · Alstroemeria

Parigo Horticultural Co. Ltd.

2 records

Pesaro

Active

Beta vulgaris Fodder Beet Group · Mangelwurzel

Florimond Desprez Veuve et Fils, FR

2 records

Pandora

Protection expired

Beta vulgaris Sugar Beet Group · Sugar beet

Breeding Division of Hellenic Sugar Industry

2 records

Paloma

Active

Poa pratensis L. · Kentucky bluegrass

PURE SEED TESTING

2 records

Oriole

Active

Festuca arundinacea Schreb. · Tall fescue

PURE SEED TESTING

2 records

Numbat

Active

Beta vulgaris Sugar Beet Group · Sugar beet

SESVanderhave NV

2 records

Okapi

Active

Beta vulgaris Sugar Beet Group · Sugar beet

SESVANDERHAVE NV-SA, BE

2 records

Octopus

Active

Beta vulgaris Sugar Beet Group · Sugar beet

SESVANDERHAVE NV-SA, BE

2 records

Neena KWS

Active

Beta vulgaris Sugar Beet Group · Sugar beet

KWS SAAT SE & CO.KGAA

2 records

Mivari

Active

Beta vulgaris Fodder Beet Group · Mangelwurzel

Florimond Desprez Veuve et Fils, FR

2 records

Muraille

Active

Beta vulgaris Sugar Beet Group · Sugar beet

Florimond Desprez Veuve et Fils, FR

2 records

Mazovia

Active

Beta vulgaris Sugar Beet Group · Sugar beet

KUTNOWSKA HODOWLA BURAKA CUKROWEGO Sp.z o.o.

3 records

Mecenas

Active

Beta vulgaris Sugar Beet Group · Sugar beet

DLF Beet Seed APS

2 records

Mariza

Active

Beta vulgaris Sugar Beet Group · Sugar beet

DLF Beet Seed APS

2 records

Lighthouse

Active

Festuca rubra L. · Red fescue

JACKLIN SEED

2 records

Leasch

Terminated

Fargesia murielae (Gamble) T.P.Yi · Umbrella bamboo

Jürgen Schütte (Baumschulen)

2 records

Latifa KWS

Active

Beta vulgaris Sugar Beet Group · Sugar beet

KWS SAAT SE & CO.KGAA

2 records

Kuma

Active

Beta vulgaris Sugar Beet Group · Sugar beet

Kuhn en Co. International B.V.

2 records

Krakus Bis

Active

Beta vulgaris Fodder Beet Group · Mangelwurzel

Malopolska Hodowla Roslin Spolka z o.o.

3 records

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Variety traits

Maturity group 89 063
Yield 67 000
Vigor 53 548
Plant height 51 504
Lodging 50 198
Taste and aroma 36 010
Variety origin 29 523
Productivity 27 845

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Text source

This summary is compiled from the publications listed in the sources and verified by an editor. It contains no legally significant information; it provides agronomic context for registry data rather than the registry data itself.