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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.

BKCELFSC

Active

Celosia argentea L. · Silver cockscomb

Beekenkamp Annie Cornelia

3 records

Hybrid between Astilbe x arendsii and Astilbe japonica

van de Meer Hans

3 records

Dekcavallini

Terminated

Chrysanthemum L. · Chrysanthemum

Cornelis W. Dekker

4 records

Bodega

Active

Alstroemeria L. · Alstroemeria

Wülfinghoff Alstroemeria B.V.

3 records

Aconitum L. · Monkshood

Van Blokland Robbert G. C.|De Hoef, NL

3 records

Cdcery3

Active

Erysimum L. · Wallflower

Charles Carr

3 records

Black Jack

Application submitted

Sedum L. · Ice Plant

Walters Gardens Inc

3 records

Phlox subulata L. · Creeping phlox

Bartels Gosen B.H.

4 records

Rosa L. · Rose

Société Nouvelle Pépinières et Roseraies Georges Delbard S.A.S.

3 records

BKDAMPI

Active

Dahlia Cav. · Dahlia

Beekenkamp Annie Cornelia

3 records

Rhodanthemum (Vogt) B. H. Wilcox et al.

White Anthony Robin / White Susan Barbara

4 records

Ajuga reptans L. · Bugle

Mike Tristram

3 records

Dahlgr95

Active

Dahlia Cav. · Dahlia

Verwer-Dahlia's B.V.

4 records

Balucpea

Active

Lantana camara L. · Lantana

Trees Scott C.|Shell Beach, CA, US

3 records

Curcuma alismatifolia Gagnep. · Siam tulip

Timothy J.H. Hoogkamp

3 records

Coreopsis L. · Tickseed

Korlipara Harini

3 records

Veronica spicata L. · Spiked speedwell

Sloane M. Scheiber

3 records

Torenia L. · Bluewings

Gavriel Danziger

3 records

Impatiens walleriana x I. auricoma

Sanchez Carlos Mena|Dulce Nombre de Cartago, CR

3 records

Helleborus niger L. · Christmas rose

Josef Heuger

3 records

Helleborus x ballardiae B. Mathew

Josef Heuger

3 records

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