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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.

Rosa L. · Rose

Interplant Roses B.V

4 records

Nemesia Vent. · Nemesia

Silvia Hofmann

4 records

Rosa L. · Rose

Interplant Roses B.V

4 records

Rosa L. · Rose

Interplant Roses B.V

4 records

HS Kiss

Active

Dahlia Cav. · Dahlia

Verwer-Dahlia's BV

4 records

Evipo044

Active

Clematis x cartmanii

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

4 records

Evipo006

Active

Clematis L. · Clematis

Poulsen Roser AS, DK - 3480 Fredensborg

4 records

Heuchera L. · Coral Flower

Janet N. Egger

4 records

Calibrachoa Cerv. · Calibrachoa

Innovaplant Zierpflanzen GmbH & Co KG

4 records

ESM R325

Active

Rosa L. · Rose

Ullrich Clarisse

5 records

ICHPIN

Active

Scabiosa L. · Pincushion flower

Kaori Ichiba

4 records

EMPMIS01

Active

Miscanthus sinensis Andersson · Chinese silver grass

Empho B.V.^^^Hogendoorn Holland B.V.

4 records

HR 01

Active

Paeonia lactiflora Pall. · Chinese peony

De Wilgenhoek Beheer B.V.

4 records

HIICE

Active

Hydrangea macrophylla (Thunb.) Ser. · Bigleaf hydrangea

van Dijk Roy Robin

4 records

Evisix

Active

Clematis L. · Clematis

RAYMOND J. EVISON^^^POULSEN ROSER INTERNATIONAL S.A.R.L.

4 records

Eckakeem

Active

Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia

Fruehwirth Franz

4 records

Eckabia

Active

Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia

Paul Ecke Ranch

4 records

Rosa L. · Rose

ROBERT HARKNESS

5 records

Firefly

Active

Coreopsis L. · Tickseed

Korlipara Harini

5 records

Electra

Active

Heuchera L. · Coral Flower

Janet N. Egger

4 records

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