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Variety traits

Leafiness

Leafiness is an agronomic indicator reflecting the proportion of leaves in the total plant biomass, expressed as a percentage. It is of key importance for assessing the nutritional value of crops and the intensity of photosynthetic processes.

Mentioned in descriptions 13 493 varieties reference book.

Leafiness represents the ratio of leaf mass to the total mass of the plant's above-ground organs. This indicator is manifested through the ratio of leaf blades to stems, which directly determines the nutritional value of forage crops, as leaves contain significantly more vitamins and protein than stems.

The value of leafiness depends on the genetic characteristics of the variety, the current stage of plant development, and the applied agricultural practices. Generally, the proportion of leaves is higher at the beginning of the growing season and gradually decreases towards the flowering and maturation stages, when the mass of stems and generative organs increases.

During variety trials, leafiness is evaluated as part of the variety's agricultural utility through gravimetric analysis of green mass samples. High values are preferred for forage crops, while low values may indicate coarseness, which reduces digestibility and the nutritional quality of the product.

Sources9

Breakdown by crop

Found in these crops

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.

DapJur01

Active

Hybrids between Daphne bholua and Daphne odora

Mark Jury

5 records

Clematis L. · Clematis

Win Snoeijer

4 records

Dahlia Cav. · Dahlia

RUNE HARBOE NIELSEN

5 records

Evipo041

Active

Clematis L. · Clematis

Poulsen Roser A/S^^^Raymond J. Evison Ltd.

4 records

Chrysanthemum L. · Chrysanthemum

Arie Gerard Post

4 records

Diervilla rivularis Gatt.

William de Bruijn

4 records

Gaillardia x grandiflora hort. ex Van Houtte · Blanket flower

Lintott Keith George / Read Charles Richard

5 records

Dely

Active

Fragaria x ananassa Duchesne ex Rozier · Garden strawberry

Leis Michelangelo/ Castagnoli Gianfranco/ Martinelli Alessio

7 records

Eckalba

Active

Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia

Fruehwirth Franz

4 records

Casblue

Active

Festuca glauca Vill. · Blue fescue

CASCADE B.V.

4 records

DCNCO

Active

Dianella caerulea Sims · Blue flax-lily

Todd Layt

4 records

Dahlia Cav. · Dahlia

RUNE HARBOE NIELSEN

5 records

Can Can

Active

Cordyline Comm. ex Juss. · Palm lily

Peter John Fraser

5 records

Daydream

Active

Armeria pseudarmeria (Murray) Mansf.

Steve Eggleton, Howard Bentley, Plant Growers Australia

4 records

Armeria pseudarmeria (Murray) Mansf.

Steve Eggleton, Howard Bentley, Plant Growers Australia

4 records

Anigozanthos Labill. · Kangaroo Paw

Ramm Botanicals Holdings Pty Ltd

4 records

Cunapibi

Active

Cuphea ramosissima Pohl ex Koehne

Syngenta Seeds B.V.

4 records

Cupcake

Active

Fragaria x ananassa Duchesne ex Rozier · Garden strawberry

Sweet Darling Sales Inc.

6 records

Fragaria x ananassa Duchesne ex Rozier · Garden strawberry

SMALL DAVID W.

5 records

Citrus L. · Citrus

SENDRA ROCHER RAFAEL

6 records

Heuchera L. · Coral Flower

Janet N. Egger

5 records

Dianthus L. · Carnation

Whetman John|Chudleigh, Devon TQ13 ONH, GB

4 records

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