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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.

Robpwcrm

Active

Lantana camara L. · Lantana

Robert Jackson Roberson

3 records

Summer Eyes

Terminated

Argyranthemum frutescens (L.) Sch. Bip. · Marguerite daisy

Thomas M. Cunneen

3 records

Impatiens L. · Balsam

Sakata Seed Corporation (SCC)

3 records

Coreopsis L. · Tickseed

The Ivy Farm

3 records

SNR1292

Active

Sambucus nigra L. · Elderberry

Tobutt Kenneth Richard / Wilson Fiona

4 records

Pelargonium zonale (L.) L'Hér. · Horseshoe pelargonium

Silze GmbH & Co KG

3 records

SMNVCDD

Active

Viburnum cassinoides L. · swamp haw

Wood Timothy D

3 records

Sienna

Active

x Semponium spp.

Surreal Succulents

3 records

x Petchoa J. M. H. Shaw · Petchoa

Sakata Seed Corporation (SCC)

3 records

Redshift

Active

Coreopsis L. · Tickseed

Probst Darrell R

3 records

x Petchoa J. M. H. Shaw · Petchoa

UI AKINOBU|ISHIKAWA SHIN

3 records

Astilbe Buch.-Ham. ex D. Don · False goat's beard

Wilhelmus Franciscus van Veen

3 records

Dianthus L. · Carnation

Whetman Pinks

3 records

Euphorbia pulcherrima Willd. ex Klotzsch · Poinsettia

GROSS EDUARD

3 records

SAXZ0010

Active

Saxifraga x arendsii Engl. · Arends saxifrage

Syngenta Seeds B.V.

3 records

Ray Ruby

Active

Citrus x paradisi Macfad. · Grapefruit

3 records

Spamozo

Active

Spathiphyllum Schott · Spathiphyllum

Timothy J.H. Hoogkamp

3 records

Saxon Blush

Protection expired

Rhododendron L. · Azalea

O. Blumhardt

3 records

RUDLO175

Active

Rudbeckia hirta L. · Black-eyed Susan

Nova Perenne B.V.

3 records

Sandrine

Active

Geranium L. · Crane's Bill

THIERRY DELABROYE

3 records

Selbra

Active

Trachelospermum jasminoides (Lindl.) Lem.

Brands Albrecht|5758 SL, Neerkant, NL / Selten Jos|5964 PE, Horst, NL

3 records

Seki Blak

Terminated

Ipomoea batatas (L.) Lam. · Sweet potato

Jason Jandrew Goldsmith Seeds Inc.

3 records

Hibiscus syriacus L. · Rose of Sharon

Yoo Mi Ha^^^Kyung Ku Shim^^^Ki Byung Lim

3 records

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