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.

Titanium LS

Active

Festuca arundinacea Schreb. · Tall fescue

Rutgers University

3 records

Telimena

Active

Beta vulgaris Sugar Beet Group · Sugar beet

WIELKOPOLSKA HODOWLA BURAKA CUKROWEGO SP.Z.O.O

5 records

ST Stromboli

Active

Beta vulgaris Sugar Beet Group · Sugar beet

STRUBE D&S GmbH, DE

3 records

SR 2150

Active

Poa pratensis L. · Kentucky bluegrass

DLF Pickseed USA, Inc. and Rutgers, The State University of New Jersey

3 records

Strenuus

Active

Poa pratensis L. · Kentucky bluegrass

RUTGERS UNIVERSITY OF NEW JERSEY

4 records

Soleata

Terminated

Beta vulgaris Sugar Beet Group · Sugar beet

SYNGENTA WINTER OILSEED AB

3 records

Smart Vesnica KWS

Active

Beta vulgaris Sugar Beet Group · Sugar beet

KWS SAAT SE and CO KGAA

3 records

Skye

Active

Poa pratensis L. · Kentucky bluegrass

Grassland Oregon

4 records

Sion 3468

Active

Phalaenopsis Bl. · Moth Orchid

Sion B.V.

3 records

Spartan

Active

Festuca trachyphylla (Hack.) Hack. · Hard fescue

PICKSEED WEST INC

4 records

Sobieski

Active

Beta vulgaris Sugar Beet Group · Sugar beet

WIELKOPOLSKA HODOWLA BURAKA CUKROWEGO SP.Z.O.O

7 records

Saracen

Terminated

Beta vulgaris Sugar Beet Group · Sugar beet

SYNGENTA WINTER OILSEED AB

3 records

Rhambler

Active

Festuca arundinacea Schreb. · Tall fescue

Rutgers, The State University of New Jersey

3 records

Rhizu

Active

Beta vulgaris Garden Beet Group · Garden beet

BEJO ZADEN

4 records

Publius

Active

Lactuca sativa L. · Lettuce

Rijk Zwaan Zaadteelt en Zaadhandel B.V.

5 records

Powerball

Terminated

Poa pratensis L. · Kentucky bluegrass

Euro Grass Breeding GmbH Co. KG

4 records

Polanin

Active

Beta vulgaris Sugar Beet Group · Sugar beet

WIELKOPOLSKA HODOWLA BURAKA CUKROWEGO SP.Z.O.O

3 records

Pink Mist

Protection expired

Zantedeschia Spreng. · Arum-lily

Thomson, A.

3 records

OSO Smart

Active

Beta vulgaris Sugar Beet Group · Sugar beet

Sesvanderhave, B

3 records

Palau

Active

Beta vulgaris Garden Beet Group · Garden beet

BEJO ZADEN

6 records

Northbound

Active

Festuca rubra L. · Red fescue

TURF SEED EUROPE LTD

3 records

Newport

Active

Poa pratensis L. · Kentucky bluegrass

Washington State University Research Foundation (US)

3 records

Mohican

Active

Beta vulgaris Sugar Beet Group · Sugar beet

SESVANDERHAVE NV-SA, BE

4 records

Mitika

Active

Beta vulgaris Sugar Beet Group · Sugar beet

AURORA S.R.L.

4 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.